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2021 GMC Savana
2 Recalls for 2021 GMC Savana
| Recall Date | Component | Summary |
|---|---|---|
| 2021-03-18 | ELECTRICAL SYSTEM:12V/24V/48V BATTERY:CABLES | General Motors, LLC (GM) is recalling certain 2021 Chevrolet Express and GMC Savana vehicles equipped with 6.6L gasoline engines. The positive battery cable terminals may contact a fuse block assembly attachment post and cause an electrical short circuit. Remedy: GM will notify owners, and dealers will remove a portion of the anti-rotation tab on both positive battery cable terminals near the fuse block assembly attachments, free of charge. If too much of the tab had been removed during prior servicing, the battery cable will be replaced, free of charge. Owners are advised to park their vehicles outside and away from structures until the repair is complete. The recall is expected to begin May 3, 2021. Owners may contact Chevrolet customer service at 1-800-222-1020, and GMC customer service at 1-800-462-8782. GM’s number for this recall is N202325160. |
| 2021-02-25 | TIRES | General Motors LLC (GM) is recalling certain 2020 Buick Enclave, Cadillac XT4, XT5, Escalade, Escalade ESV, Chevrolet Suburban, Tahoe, Traverse, GMC Yukon, Yukon XL, 2018-2021 Chevrolet Express, GMC Savana, 2019-2020 Chevrolet Blazer, Silverado 1500, GMC Acadia, Sierra 1500, and certain Continental tires sold to the aftermarket for various model year 2018-2021 vehicles. The affected tires were cured for too long during production. Remedy: GM will notify owners, and dealers will inspect the tires, replacing them as necessary, free of charge. The recall is expected to begin April 12, 2021. Owners may contact GMC customer service at 1-888-988-7267, Buick customer service at 1-866-608-8080, Chevrolet customer service at 1-800-222-1020 or Cadillac customer service at 1-800-458-8006. GM’s number for this recall is N212329050. |
0 Complaints sent to the Center for Auto Safety for 2021 GMC Savana
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0 Complaints submitted to NHTSA for 2021 GMC Savana
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0 Investigations for 2021 GMC Savana
| Date Opened | Date Closed | Component |
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294 Service Alerts for 2021 GMC Savana
| Date | Description |
|---|---|
| 2022-07-18 | 355200 EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL
This Warranty Administration service bulletin provides information for dealers/Service advisors on when and how to submit a Pre-Repair Authorization (PRA). Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication") |
| 2022-07-26 | 100000 POWER TRAIN
This informational bulletin advises the technician to replace the TBV if the transmission has any type of repair even if no problem was found, to replace the tbv. Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication") |
| 2022-07-27 | 356000 EQUIPMENT ADAPTIVE/MOBILITY
This informational bulletin provides you with contacts in event of the installation of Cruise control. Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication") |
| 2022-07-22 | 355200 EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL
This bulletin provides information on Warranty Administration ⿿ Required Operating Procedures – 8 Points (U.S. Only). Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication") |
| 2022-07-21 | 060000 ENGINE AND ENGINE COOLING
This technical bulletin provides a procedure to replace the camshaft actuator magnet to correct customer concerns of engine related shudder. Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication") |
| 2022-07-21 | 061700 ENGINE AND ENGINE COOLING:ENGINE:CRANK/CAMSHAFT POSITION SENSOR
This technical bulletin provides a procedure to replace the camshaft actuator magnet to correct customer concerns of engine related shudder. Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication") |
| 2022-06-24 | 355200 EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL
This service bulletin provides information for replacement parts traceability (RPT) process to aid in tracking part replacements. Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication") |
| 2022-06-27 | 060000 ENGINE AND ENGINE COOLING
This service bulletin provides information to dealership personnel on a new refrigerant (R1234yf) for A/C service. Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication") |
| 2022-06-27 | 138000 VISIBILITY:DEFROSTER/DEFOGGER/HVAC SYSTEM
This service bulletin provides information to dealership personnel on a new refrigerant (R1234yf) for A/C service. Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication") |
| 2022-06-27 | 350000 EQUIPMENT
This service bulletin provides information to dealership personnel on a new refrigerant (R1234yf) for A/C service. Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication") |
| 2022-06-21 | 350000 EQUIPMENT
This service bulletin provides information for dealers/technicians on accessory all-weather floor liners and flat mats warped or misshapen. Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication") |
| 2022-06-23 | 060000 ENGINE AND ENGINE COOLING
This service bulletin provides information for U.S. dealers ONLY to refer to the Battery Maintenance Report to identify vehicles in dealer inventory that require attention. Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication") |
| 2022-06-23 | 110000 ELECTRICAL SYSTEM
This service bulletin provides information for U.S. dealers ONLY to refer to the Battery Maintenance Report to identify vehicles in dealer inventory that require attention. Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication") |
| 2022-06-28 | 350000 EQUIPMENT
This warranty admin bulletin covers information on Essential Tools that include Consumable Parts. Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication") |
| 2022-06-17 | 010000 STEERING
This Preliminary Information communication provides information to the technician with the installation of Cruise Control on a vehicle which did not come equipped with the option. Technician will need to contact the Techline Customer Suppor Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication") |
| 2022-06-17 | 200000 WHEELS
This Preliminary Information communication provides information to the technician with the installation of Cruise Control on a vehicle which did not come equipped with the option. Technician will need to contact the Techline Customer Suppor Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication") |
| 2022-06-13 | 357400 EQUIPMENT:APPLIANCE:ELECTRIC WATER HEATER
This Preliminary Information communication provides information to the technician about vehicles that the Heater-Vent-Air Conditioning blows warm air. Before calling General Motors Technical Assistance Center technician will need to have hi Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication") |
| 2022-06-22 | 134000 VISIBILITY:SUN/MOON ROOF ASSEMBLY
This Preliminary Information communication advises the technician the steps on diagnosing the concern. Customer’s sunroof operation intermittent, bind, noise, auto-reverse, and/or water leaks. Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication") |
| 2022-02-01 | 980000 UNKNOWN OR OTHER
Information. Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication") |
| 2022-02-01 | 980000 UNKNOWN OR OTHER
Information. Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication") |
| 2022-01-13 | 061200 ENGINE AND ENGINE COOLING:ENGINE:DIESEL
This service bulletin provides service information for a DEF pump that is unable to build pressure after replacement. Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication") |
| 2022-01-13 | 356000 EQUIPMENT ADAPTIVE/MOBILITY
This service bulletin provides service information for a DEF pump that is unable to build pressure after replacement. Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication") |
| 2022-01-13 | 082100 FUEL SYSTEM, DIESEL:DELIVERY:FUEL PUMP
This service bulletin provides service information for a DEF pump that is unable to build pressure after replacement. Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication") |
| 2022-02-04 | 355200 EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL
This service bulletin provides information to inform dealership personnel about Law Enforcement and Government vehicles that request to disable or enable content. Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication") |
| 2022-06-15 | 060000 ENGINE AND ENGINE COOLING
This service bulletin provides service information on new torque specification and installation procedure for ACDelco Spin-On Oil Filters. Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication") |
| 2022-06-15 | 100000 POWER TRAIN
This Technical bulletin provides a repair to correct a condition of Shudder/Surging While Driving. Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication") |
| 2022-01-27 | 090000 FUEL SYSTEM, OTHER
This service bulletin provides technicians with updated information to help identify the differences between what is considered a fluid leak, and what is considered fluid seepage. Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication") |
| 2022-01-10 | 030000 BRAKES (PWS)
This service bulletin provides information for tire pressure monitoring (TPM) system concerns. Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication") |
| 2022-01-27 | 160000 STRUCTURE
This preliminary informational bulletin provides information on Damaged, Disassembled or Improperly Packaged Turbochargers Returned to Warranty Part Center. Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication") |
| 2022-01-27 | 350000 EQUIPMENT
This preliminary informational bulletin provides information on Damaged, Disassembled or Improperly Packaged Turbochargers Returned to Warranty Part Center. Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication") |
| 2022-01-05 | 350000 EQUIPMENT
This informational bulletin provides information on Clean Exhaust Filter See Owners Manual Now or Cleaning Exhaust Filter Keep Driving Until Message is Cleared messages Displayed on DIC, DTC P2463 May Be Set. Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication") |
| 2022-01-04 | 070000 FUEL SYSTEM, GASOLINE
This bulletin provides information on the TOP TIER Detergent Gasoline Licensed Brands and the TOP TIER Diesel Fuel Licensed Brands that are recommended for use in all GM vehicles and the TOP TIER FUELS website URL. Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication") |
| 2022-01-04 | 080000 FUEL SYSTEM, DIESEL
This bulletin provides information on the TOP TIER Detergent Gasoline Licensed Brands and the TOP TIER Diesel Fuel Licensed Brands that are recommended for use in all GM vehicles and the TOP TIER FUELS website URL. Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication") |
| 2022-01-07 | 070000 FUEL SYSTEM, GASOLINE
This service bulletin provides information on availability of Diesel Fuel additives. Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication") |
| 2022-01-07 | 080000 FUEL SYSTEM, DIESEL
This service bulletin provides information on availability of Diesel Fuel additives. Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication") |
| 2022-05-31 | 160000 STRUCTURE
This Preliminary Information communication provides information to the technician about vehicles that have an unusual noise and is difficult to identify, isolate or pinpoint. Technician should get record a sound clip or take a video of the Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication") |
| 2022-01-27 | 280000 BACK OVER PREVENTION
This informational bulletin provides information on Internal Engine Noise or Damage After Oil Filter Replacement. Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication") |
| 2022-01-04 | 199000 TIRES:PRESSURE MONITORING AND REGULATING SYSTEMS
This service bulletin provides information for accurate tire pressures that ensure the safe handling and appropriate ride characteristics of GM cars and trucks. Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication") |
| 2022-01-28 | 355200 EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL
This service bulletin provides information for dealers/technicians on Use of Dealer Case Management (DCM) and Being Prepared for Contacting U.S. Technical Assistance (TAC). Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication") |
| 2022-01-28 | 355200 EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL
This Warranty Administration bulletin provides information on Global Warranty Management (GWM) Warranty Parts Center (WPC) Parts Return Program Information. Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication") |
| 2022-01-04 | 350000 EQUIPMENT
The intent of this technical bulletin is to identify aftermarket ALDL or DLC interface devices as potential sources for causing multiple customer concerns that do not have other diagnostic methods to identify them. Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication") |
| 2022-06-06 | 200000 WHEELS
This Warranty Administration bulletin is for information on General Motors New Vehicle Tire Warranty Program (U.S. Dealers Only). Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication") |
| 2022-06-01 | 010000 STEERING
This service bulletin provides a procedure inspecting for excess grease or Sealant on the Exterior of the steering gear due to seeing grease or sealant on certain locations on the gear. Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication") |
| 2022-06-01 | 350000 EQUIPMENT
This service bulletin provides a procedure inspecting for excess grease or Sealant on the Exterior of the steering gear due to seeing grease or sealant on certain locations on the gear. Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication") |
| 2022-05-19 | 350000 EQUIPMENT
This service bulletin provides information on GM Canada New Vehicle Tire Warranty Program for Original Equipment (OE) Tires and PDI installed Limited Production Option (LPO) Tires. Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication") |
| 2022-05-19 | 355200 EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL
This service bulletin provides information on GM Canada New Vehicle Tire Warranty Program for Original Equipment (OE) Tires and PDI installed Limited Production Option (LPO) Tires. Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication") |
| 2022-01-28 | 355200 EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL
This service bulletin provides information for the Global Warranty Management (GWM) Warranty Parts Center (WPC) Part Photo Return Process (U.S. Dealers Only). Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication") |
| 2022-01-18 | 118520 ELECTRICAL SYSTEM:ADAS:PARKING ASSIST:SENSORS
This service bulletin provides information for dealers/technicians on Stone Chip/Membrane Damage, Broken Connector and/or Sensor Retaining Tabs, and/or Paint Damage of Park Assist Sensors. Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication") |
| 2022-01-11 | 061520 ENGINE AND ENGINE COOLING:ENGINE:OIL/LUBRICATION:FILTER/SCREEN
This service bulletin provides service information on new torque specification and installation procedure for ACDelco Spin-On Oil Filters. Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication") |
| 2022-01-10 | 063000 ENGINE AND ENGINE COOLING:EXHAUST SYSTEM
This informational bulletin explains how to identify possible DEF contamination. Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication") |
| 2022-01-10 | 060000 ENGINE AND ENGINE COOLING
This informational bulletin provides tips for showing a way to confirm if its a mechanical engine issue or not. Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication") |
| 2022-05-27 | 060000 ENGINE AND ENGINE COOLING
This service bulletin provides information for U.S. dealers ONLY to refer to the Battery Maintenance Report to identify vehicles in dealer inventory that require attention. Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication") |
| 2022-05-27 | 110000 ELECTRICAL SYSTEM
This service bulletin provides information for U.S. dealers ONLY to refer to the Battery Maintenance Report to identify vehicles in dealer inventory that require attention. Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication") |
| 2022-01-10 | 061200 ENGINE AND ENGINE COOLING:ENGINE:DIESEL
This technical bulletin provides a procedure on how to properly identify if there is any aftermarket calibrations loaded on the ECM or and detection of a power up hardware installed. Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication") |
| 2022-01-10 | 356000 EQUIPMENT ADAPTIVE/MOBILITY
This technical bulletin provides a procedure on how to properly identify if there is any aftermarket calibrations loaded on the ECM or and detection of a power up hardware installed. Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication") |
| 2022-01-10 | 061600 ENGINE AND ENGINE COOLING:ENGINE:ENGINE CONTROL MODULE (ECU/ECM)
This technical bulletin provides a procedure on how to properly identify if there is any aftermarket calibrations loaded on the ECM or and detection of a power up hardware installed. Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication") |
| 2022-01-19 | 070000 FUEL SYSTEM, GASOLINE
This service bulletin provides service information for customer concerns of an in-tank fuel pump whining noise, engine hard to start and/or stalls and Malfunction Indicator Lamp (MIL) is illuminated that may be caused by gelling of fuel in Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication") |
| 2022-01-19 | 120000 EXTERIOR LIGHTING
This service bulletin provides service information for customer concerns of an in-tank fuel pump whining noise, engine hard to start and/or stalls and Malfunction Indicator Lamp (MIL) is illuminated that may be caused by gelling of fuel in Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication") |
| 2022-05-16 | 355200 EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL
This bulletin provides information for use on a Product Assistance Claim (PAC), which is formerly known as a Product Allegation Resolution (PAR) claim. Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication") |
| 2022-05-19 | 100000 POWER TRAIN
This Technical bulletin provides a repair to correct a condition of Shudder/Surging While Driving. Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication") |
| 2022-05-16 | 060000 ENGINE AND ENGINE COOLING
This informational bulletin advises the dealers to maintain the vehicle stock on hand by doing a full inspection on the vehicles before being sold (prepping) to the customer. Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication") |
| 2022-05-16 | 070000 FUEL SYSTEM, GASOLINE
This informational bulletin advises the dealers to maintain the vehicle stock on hand by doing a full inspection on the vehicles before being sold (prepping) to the customer. Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication") |
| 2022-05-16 | 080000 FUEL SYSTEM, DIESEL
This informational bulletin advises the dealers to maintain the vehicle stock on hand by doing a full inspection on the vehicles before being sold (prepping) to the customer. Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication") |
| 2022-05-16 | 200000 WHEELS
This informational bulletin advises the dealers to maintain the vehicle stock on hand by doing a full inspection on the vehicles before being sold (prepping) to the customer. Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication") |
| 2022-05-16 | 030000 BRAKES (PWS)
This informational bulletin advises the dealers to maintain the vehicle stock on hand by doing a full inspection on the vehicles before being sold (prepping) to the customer. Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication") |
| 2022-05-19 | 060000 ENGINE AND ENGINE COOLING
This service bulletin provides repair information to correct a customer concern of Possible Crank No Start or Extended Crank with DTC P12A6. Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication") |
| 2022-01-10 | 100000 POWER TRAIN
This technical bulletin provides a procedure on how to properly identify if there is any aftermarket calibrations loaded on the ECM or and detection of a power up hardware installed. Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication") |
| 2022-01-10 | 280000 BACK OVER PREVENTION
This technical bulletin provides a procedure on how to properly identify if there is any aftermarket calibrations loaded on the ECM or and detection of a power up hardware installed. Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication") |
| 2022-01-18 | 060000 ENGINE (PWS)
This service bulletin provides graphics, information and guidelines for engine component wear to assist service personnel as a guideline to perform necessary engine repairs and prevent unnecessary engine replacement. Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication") |
| 2022-01-27 | 030000 BRAKES (PWS)
This service bulletin provides information for cleaning brake dust off of aluminum or chrome wheels. Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication") |
| 2022-01-06 | 110000 ELECTRICAL SYSTEM
This informational bulletin explains how the SOOT readings went from grams to percentage. 2-1-18 Change Subject to reflect the test procedure. 5-1-18 Updated the Information section. Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication") |
| 2022-01-14 | 100000 POWER TRAIN
This technical bulletin provides a procedure to replace the turbocharger for vehicles with a condition of Turbocharger Whine Noise due to the blades on the turbo being bent. Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication") |
| 2022-01-14 | 280000 BACK OVER PREVENTION
This technical bulletin provides a procedure to replace the turbocharger for vehicles with a condition of Turbocharger Whine Noise due to the blades on the turbo being bent. Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication") |
| 2022-01-06 | 061530 ENGINE AND ENGINE COOLING:ENGINE:OIL/LUBRICATION:SEALS/GASKETS
This technical bulletin provides a procedure to Tighten the Charge Air Cooler Duct Clamp to correct a condition of an oil leak originating from either the inlet or outlet duct of the turbocharger due to the charge air cooler pipe clamp not Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication") |
| 2022-01-10 | 358260 EQUIPMENT:EMERGENCY:FIRE SUPRESSION:SMOKE/CO WARNING/ALARM
This service bulletin provides a diagnostic aid procedure on how to perform a quick test to check if the DPF is the cause of excessive soot from the tailpipe. Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication") |
| 2022-01-26 | 100000 POWER TRAIN
This service bulletin provides service /diagnostic information to aid with a Transmission Harsh 1-2 Shift Upon First Start Up/Shift of the Day Under Light Throttle. Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication") |
| 2022-01-26 | 140000 AIR BAGS
This service bulletin provides service /diagnostic information to aid with a Transmission Harsh 1-2 Shift Upon First Start Up/Shift of the Day Under Light Throttle. Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication") |
| 2022-05-11 | 200000 WHEELS
This Warranty Administration bulletin is for information on General Motors New Vehicle Tire Warranty Program (U.S. Dealers Only). Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication") |
| 2022-01-06 | 070000 FUEL SYSTEM, GASOLINE
This informational bulletin provides information on Diesel Exhaust Fluid (DEF) and the proper use of the DEF system. Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication") |
| 2022-01-06 | 080000 FUEL SYSTEM, DIESEL
This informational bulletin provides information on Diesel Exhaust Fluid (DEF) and the proper use of the DEF system. Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication") |
| 2022-01-06 | 980000 UNKNOWN OR OTHER
This bulletin provides information on Engine Concerns that could result from lack of scheduled maintenance, improper service or aftermarket calibrations. Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication") |
| 2022-01-06 | 061520 ENGINE AND ENGINE COOLING:ENGINE:OIL/LUBRICATION:FILTER/SCREEN
This bulletin provides information on Engine Concerns that could result from lack of scheduled maintenance, improper service or aftermarket calibrations. Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication") |
| 2022-04-19 | 134000 VISIBILITY:SUN/MOON ROOF ASSEMBLY
This Preliminary Information communication advises the technician the steps on diagnosing the concern. Customer’s sunroof operation intermittent, bind, noise, auto-reverse, and/or water leaks. Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication") |
| 2022-05-02 | 353000 EQUIPMENT:ELECTRICAL
This service bulletin provides policy information on warranty administration guidelines for multiple repairs with independent causes (GM Canada Dealers Only). Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication") |
| 2022-05-02 | 060000 ENGINE (PWS)
This service bulletin provides policy information on warranty administration guidelines for multiple repairs with independent causes (GM Canada Dealers Only). Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication") |
| 2022-05-06 | 100000 POWER TRAIN
This service bulletin provides information on Transmission Adaptive Functions and Correcting Low Mileage Harsh Shifts, Slips, or Flares. Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication") |
| 2022-04-26 | 060000 ENGINE AND ENGINE COOLING
This engineering information (EI) is requesting information from technicians to perform the check list provided and contact the engineer listed in regards to Oil Leaking from Front of Engine. Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication") |
| 2022-03-07 | 190000 TIRES
This Preliminary Information communication provides information to the technician about changing the tire and wheel size on vehicles. General Motors will only support a tire calibration for tires that have been sized, tested and designed fo Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication") |
| 2022-03-07 | 200000 WHEELS
This Preliminary Information communication provides information to the technician about changing the tire and wheel size on vehicles. General Motors will only support a tire calibration for tires that have been sized, tested and designed fo Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication") |
| 2022-04-20 | 060000 ENGINE AND ENGINE COOLING
This technical bulletin provides a procedure to replace the camshaft actuator magnet to correct customer concerns of engine related shudder. Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication") |
| 2022-04-20 | 350000 EQUIPMENT
This service bulletin provides information for replacement parts traceability (RPT) process to aid in tracking part replacements. Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication") |
| 2022-04-21 | 110000 ELECTRICAL SYSTEM
This technical bulletin provides a procedure to repair a possible wiring harness repair if damaged by the parking brake, brake booster mount or brake pedal bolt. Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication") |
| 2022-04-19 | 200000 WHEELS
Prior to reinstallation of the outer dual rear wheels, ensure that the washers are removed and inspected wheel studs and lug nut threads for damage. Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication") |
| 2022-04-13 | 350000 EQUIPMENT
This informational bulletin provides information on a guide to help reduce repeat visits for the same customer concern. Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication") |
| 2022-04-07 | 160000 STRUCTURE
This preliminary informational (PI) bulletin provides information to dealership personnel which may be helpful when addressing underbody component corrosion with customers. Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication") |
| 2022-04-07 | 161100 STRUCTURE:FRAME AND MEMBERS:UNDERBODY SHIELDS
This preliminary informational (PI) bulletin provides information to dealership personnel which may be helpful when addressing underbody component corrosion with customers. Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication") |
| 2022-03-28 | 110000 ELECTRICAL SYSTEM
This Preliminary Information communication provides information to the technician about a no start or another concern after swapping an Engine Control Module or other modules from one vehicle to another. The Global Architecture electrical s Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication") |
| 2022-04-05 | 980000 UNKNOWN OR OTHER
This informational bulletin provides information on a guide to help reduce repeat visits for the same customer concern. Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication") |
| 2022-03-31 | 060000 ENGINE AND ENGINE COOLING
This service bulletin provides service information to technicians on guidelines to replace Oil Cooler, Oil Cooler Lines and Oil Tank if the engine was replaced where large amounts of debris has flowed throughout the oiling system. Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication") |
| 2022-03-25 | 200000 WHEELS
This bulletin updates the position of General Motors on refinishing fully color painted aluminum wheels with base paint. GM has established a new process for the way that refinishing under GM Warranty will be handled (U.S. ONLY). Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication") |
| 2022-03-25 | 350000 EQUIPMENT
This bulletin updates the position of General Motors on refinishing fully color painted aluminum wheels with base paint. GM has established a new process for the way that refinishing under GM Warranty will be handled (U.S. ONLY). Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication") |
| 2022-03-22 | 355200 EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL
This bulletin provides information for use on a Product Assistance Claim (PAC), which is formerly known as a Product Allegation Resolution (PAR) claim. Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication") |
| 2022-03-30 | 350000 EQUIPMENT
This service bulletin provides information for replacement parts traceability (RPT) process to aid in tracking part replacements. Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication") |
| 2022-03-22 | 073000 FUEL SYSTEM, GASOLINE:FUEL INJECTION SYSTEM
This service bulletin provides information for maintenance cleaning of the fuel injectors and gasoline detergent additive. Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication") |
| 2022-03-22 | 354000 EQUIPMENT:MECHANICAL
This service bulletin provides information for maintenance cleaning of the fuel injectors and gasoline detergent additive. Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication") |
| 2022-03-31 | 060000 ENGINE AND ENGINE COOLING
This informational bulletin provides information for dealers/technicians on Available ECM Calibration to Activate High Idle Mode for Fleet Vehicles. Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication") |
| 2022-03-31 | 110000 ELECTRICAL SYSTEM
This informational bulletin provides information for dealers/technicians on Available ECM Calibration to Activate High Idle Mode for Fleet Vehicles. Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication") |
| 2022-03-31 | 350000 EQUIPMENT
This informational bulletin provides information for dealers/technicians on Available ECM Calibration to Activate High Idle Mode for Fleet Vehicles. Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication") |
| 2022-03-30 | 980000 UNKNOWN OR OTHER
This service bulletin provides information for replacement parts traceability (RPT) process to aid in tracking part replacements. Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication") |
| 2022-03-22 | 060000 ENGINE AND ENGINE COOLING
This service bulletin provides service information on new torque specification and installation procedure for ACDelco Spin-On Oil Filters. Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication") |
| 2022-02-03 | 190000 TIRES
This Preliminary Information communication provides information to the technician about changing the tire and wheel size on vehicles. General Motors will only support a tire calibration for tires that have been sized, tested and designed fo Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication") |
| 2022-02-03 | 200000 WHEELS
This Preliminary Information communication provides information to the technician about changing the tire and wheel size on vehicles. General Motors will only support a tire calibration for tires that have been sized, tested and designed fo Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication") |
| 2022-01-10 | 284100 BACK OVER PREVENTION: SENSING SYSTEM: CAMERA
This Preliminary information communication provides information to the technician on installing Regular Production Option Code UVC Rearview Camera. Technician will need to reference the latest version of General Motors Up-fitter Integration Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication") |
| 2022-01-14 | 060000 ENGINE (PWS)
This Preliminary Information communication provides information to the technician that General Motors Technical Assistance Center may ask for Global Diagnostic System 2 Session Log. Technician will need use Global Diagnostic System 2 to sen Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication") |
| 2022-01-18 | 346000 COMMUNICATION:MANUFACTURER TELEMATICS
This Preliminary Information communication provides information to the technician that General Motors Technical Assistance Center may ask for Global Diagnostic System 2 Session Log. Technician will need use Global Diagnostic System 2 to sen Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication") |
| 2021-12-10 | 100000 POWER TRAIN
This informational bulletin advises the technician to replace the TBV if the transmission has any type of repair even if no problem was found, to replace the tbv. Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication") |
| 2021-12-10 | 103210 POWER TRAIN:AUTOMATIC TRANSMISSION:FLUID/LUBRICANT:VALVES/VALVE BODY
This informational bulletin advises the technician to replace the TBV if the transmission has any type of repair even if no problem was found, to replace the tbv. Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication") |
| 2021-12-14 | 060000 ENGINE AND ENGINE COOLING
This Preliminary information communicates information that will need to be provided to TAC to aid in diagnosing if a vehicle comes in with misfire and DTC Codes P0300 – P0308 and/or P050D Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication") |
| 2021-11-08 | 060000 ENGINE AND ENGINE COOLING
This service bulletin provides information for dealers/technicians and customers on steam/vapor coming from the front grille or radiator area. Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication") |
| 2021-11-08 | 350000 EQUIPMENT
This service bulletin provides information for dealers/technicians and customers on steam/vapor coming from the front grille or radiator area. Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication") |
| 2021-11-08 | 190000 TIRES
This service bulletin provides information for dealers/technicians on Tire/Wheel Characteristics (Vibration, Balance, Shake, Flat Spotting) of GM Original Equipment Tires. Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication") |
| 2021-11-08 | 200000 WHEELS
This service bulletin provides information for dealers/technicians on Tire/Wheel Characteristics (Vibration, Balance, Shake, Flat Spotting) of GM Original Equipment Tires. Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication") |
| 2021-11-05 | 356230 EQUIPMENT ADAPTIVE/MOBILITY:VEHICLE CONTROLS:STEERING
This service bulletin provides a vibration analysis worksheet the technician can use in conjunction with the appropriate Vibration Analysis-Road testing procedure, when diagnosing vibration concerns. Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication") |
| 2021-01-11 | 080000 FUEL SYSTEM, DIESEL
This informational bulletin advises the technician on what to do if the DEF pump has been replaced and perform a leak test to prime the pump. Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication") |
| 2021-01-11 | 350000 EQUIPMENT
This informational bulletin advises the technician on what to do if the DEF pump has been replaced and perform a leak test to prime the pump. Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication") |
| 2021-01-11 | 355200 EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL
This informational bulletin advises the technician on what to do if the DEF pump has been replaced and perform a leak test to prime the pump. Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication") |
| 2021-01-26 | 030000 BRAKES (PWS)
This technical bulletin provides repair information to correct a customer concern of no start, hard start with belt squeal, belt break, loss of power steering and/or power brake assist. Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication") |
| 2021-01-26 | 060000 ENGINE (PWS)
This technical bulletin provides repair information to correct a customer concern of no start, hard start with belt squeal, belt break, loss of power steering and/or power brake assist. Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication") |
| 2021-01-22 | 350000 EQUIPMENT
This informational bulletin advises the tech of a possible normal condition when the vehicle creeps forward during start up conditions when the clutch packs are full of residual oil. Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication") |
| 2021-08-06 | 111000 ELECTRICAL SYSTEM:12V/24V/48V BATTERY
This warranty administration bulletin provides policy information on the requirements for battery testing and warranty replacements. Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication") |
| 2021-08-20 | 070000 FUEL SYSTEM, GASOLINE
This service bulletin advises the technician on what to do if the DEF pump has been replaced and perform a leak test to prime the pump. Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication") |
| 2021-08-06 | 060000 ENGINE (PWS)
This service bulletin provides graphics, information and guidelines for engine component wear to assist service personnel as a guideline to perform necessary engine repairs and prevent unnecessary engine replacement. Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication") |
| 2021-11-30 | 162000 STRUCTURE:BODY
This Preliminary Information communication provides information to the technician about vehicles that the customer or up-fitter may have removed the rear bumper, install a different rear bumper, or add a different box/flat bed/cube box/hitc Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication") |
| 2021-11-30 | 350000 EQUIPMENT
This Preliminary Information communication provides information to the technician about vehicles that the customer or up-fitter may have removed the rear bumper, install a different rear bumper, or add a different box/flat bed/cube box/hitc Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication") |
| 2021-11-30 | 118530 ELECTRICAL SYSTEM:ADAS:PARKING ASSIST:WARNING
This Preliminary Information communication provides information to the technician about vehicles that the customer or up-fitter may have removed the rear bumper, install a different rear bumper, or add a different box/flat bed/cube box/hitc Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication") |
| 2020-12-08 | 350000 EQUIPMENT
This bulletin provides information on identifying Non-GM Engine Calibrations for Gasoline Engines using the Tech 2 or GDS 2. Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication") |
| 2020-12-16 | 350000 EQUIPMENT
This informational bulletin provides guidelines and diagnostic/repair information to technicians regarding vehicle engine oil consumption. Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication") |
| 2021-01-27 | 162300 STRUCTURE:BODY:DOOR
This engineering informational bulletin is requesting information from technicians to perform the check list provided and contact the engineer listed in regards a front door that can not be opened from the inside or outside. Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication") |
| 2021-01-27 | 350000 EQUIPMENT
This engineering informational bulletin is requesting information from technicians to perform the check list provided and contact the engineer listed in regards a front door that can not be opened from the inside or outside. Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication") |
| 2021-01-29 | 021300 SUSPENSION:FRONT:SHOCK ABSORBER
This service bulletin provides technicians with updated information to help identify the differences between what is considered a fluid leak, and what is considered fluid seepage. Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication") |
| 2021-01-29 | 021400 SUSPENSION:FRONT:MACPHERSON STRUT
This service bulletin provides technicians with updated information to help identify the differences between what is considered a fluid leak, and what is considered fluid seepage. Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication") |
| 2021-01-29 | 350000 EQUIPMENT
This service bulletin provides information for dealers/technicians on accessory all-weather floor liners and flat mats warped or misshapen. Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication") |
| 2021-01-29 | 356000 EQUIPMENT ADAPTIVE/MOBILITY
This service bulletin provides information for dealers/technicians on accessory all-weather floor liners and flat mats warped or misshapen. Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication") |
| 2020-12-16 | 350000 EQUIPMENT
This informational bulletin provides guidelines and diagnostic/repair information to technicians regarding vehicle engine oil consumption. Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication") |
| 2020-12-08 | 350000 EQUIPMENT
This bulletin provides information on identifying Non-GM Engine Calibrations for Gasoline Engines using the Tech 2 or GDS 2. Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication") |
| 2020-12-08 | 356000 EQUIPMENT ADAPTIVE/MOBILITY
This bulletin provides information on identifying Non-GM Engine Calibrations for Gasoline Engines using the Tech 2 or GDS 2. Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication") |
| 2020-12-23 | 350000 EQUIPMENT
This technical bulletin provides a procedure to remove the tabs from the pre and post battery positive cables so they dont contact the Mega fuses mounting studs that are grounded out. Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication") |
| 2020-12-23 | 356000 EQUIPMENT ADAPTIVE/MOBILITY
This technical bulletin provides a procedure to remove the tabs from the pre and post battery positive cables so they dont contact the Mega fuses mounting studs that are grounded out. Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication") |
| 2020-12-01 | 118000 ELECTRICAL SYSTEM:SOFTWARE
This informational bulletin provides information on Transmission Adaptive Functions and Correcting Low Mileage Harsh Shifts, Slips, or Flares. Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication") |
| 2021-06-16 | 192000 TIRES:SIDEWALL
This Preliminary Information communication provides information to the technician about vehicles with tire sidewall irregularities. This is a visual condition that will not affect durability, reliability or performance of the tires. Dealer Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication") |
| 2021-06-15 | 353710 EQUIPMENT:ELECTRICAL:ACCESSORY GENERATOR:CONTROLS
This Preliminary Information communication provides information to the technician that General Motors Technical Assistance Center may ask for Global Diagnostic System 2 Session Log. Technician will need use Global Diagnostic System 2 to sen Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication") |
| 2021-06-04 | 160000 STRUCTURE
This Preliminary Information communication provides information to the technician about vehicles that the customer or up-fitter may have removed the rear bumper, install a different rear bumper, or add a different box/flat bed/cube box/hitc Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication") |
| 2021-06-04 | 162210 STRUCTURE:BODY:BUMPERS:ACTIVE SHUTTERS/GRILL
This Preliminary Information communication provides information to the technician about vehicles that the customer or up-fitter may have removed the rear bumper, install a different rear bumper, or add a different box/flat bed/cube box/hitc Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication") |
| 2021-07-21 | 118420 ELECTRICAL SYSTEM:ADAS:BLINDSPOT:SENSORS
This Preliminary information communicates additional information on how a LIN bus operates and diagnostic tips when working on a LIN bus. Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication") |
| 2021-07-21 | 100000 POWER TRAIN
This Preliminary Information communication provides information to the technician about vehicles that have an intermittent no crank, no start, or start stall concern with the security light coming on. Technician may find Diagnostic Trouble Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication") |
| 2021-07-21 | 140000 AIR BAGS
This Preliminary Information communication provides information to the technician about vehicles that have an intermittent no crank, no start, or start stall concern with the security light coming on. Technician may find Diagnostic Trouble Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication") |
| 2021-06-16 | 355100 EQUIPMENT:OTHER:LABELS
Emission Recall. On certain vehicles, The Vehicle Emissions Control Information (VECI) label may not contain the correct OBD (On-Board Diagnostic) system identifier. Since a new label can be easily installed, and to reduce customer incon Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication") |
| 2021-06-28 | 061600 ENGINE AND ENGINE COOLING:ENGINE:ENGINE CONTROL MODULE (ECU/ECM)
This informational bulletin provides information for dealers/technicians on Available ECM Calibration to Activate High Idle Mode for Fleet Vehicles Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication") |
| 2021-06-03 | 356000 EQUIPMENT ADAPTIVE/MOBILITY
This service bulletin provides information on GM Accessories ? Dealer-Installed, Repaired or Replaced During Warranty Coverage Period. Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication") |
| 2021-06-28 | 350000 EQUIPMENT
This service bulletin provides information for dealers/technicians on glass ultraviolet (UV) Ray protection and tint percentage. Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication") |
| 2021-06-07 | 350000 EQUIPMENT
This bulletin provides information on the harmful effects of water or ethylene glycol in transmission fluid. Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication") |
| 2021-06-07 | 356000 EQUIPMENT ADAPTIVE/MOBILITY
This bulletin provides information on the harmful effects of water or ethylene glycol in transmission fluid. Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication") |
| 2021-06-15 | 102000 POWER TRAIN:MANUAL TRANSMISSION
This service bulletin provides information on Driveline Clunk Noise and what is acceptable and what is considered normal operation. Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication") |
| 2021-06-15 | 103000 POWER TRAIN:AUTOMATIC TRANSMISSION
This service bulletin provides information on Driveline Clunk Noise and what is acceptable and what is considered normal operation. Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication") |
| 2021-06-15 | 350000 EQUIPMENT
This service bulletin provides information on Driveline Clunk Noise and what is acceptable and what is considered normal operation. Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication") |
| 2021-06-21 | 350000 EQUIPMENT
This service bulletin provides information for dealers/technicians on Exterior Lamp Condensation and Water Leaks and Replacement Guidelines. Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication") |
| 2021-06-21 | 356000 EQUIPMENT ADAPTIVE/MOBILITY
This service bulletin provides information for dealers/technicians on Exterior Lamp Condensation and Water Leaks and Replacement Guidelines. Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication") |
| 2021-05-11 | 030000 SERVICE BRAKES, HYDRAULIC
Service Update Bulletin. Certain vehicles may have an erratic signal coming from the engine manifold absolute pressure (MAP) sensor. Customers may notice the service engine soon (SES) lamp illuminate or was illuminated and turned off. DTC? Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication") |
| 2021-06-16 | 071420 FUEL SYSTEM, GASOLINE:STORAGE:EVAPORATIVE EMISSIONS:HOSES/VALVES/SENSORS
Emission Recall. On certain vehicles, The Vehicle Emissions Control Information (VECI) label may not contain the correct OBD (On-Board Diagnostic) system identifier. Since a new label can be easily installed, and to reduce customer incon Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication") |
| 2021-05-27 | 350000 EQUIPMENT
This warranty administration bulletin provides policy information for GM courtesy transportation and roadside assistance programs. Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication") |
| 2021-05-17 | 350000 EQUIPMENT
This warranty administration bulletin provides policy information for GM courtesy transportation and roadside assistance programs. Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication") |
| 2021-05-17 | 350000 EQUIPMENT
This service bulletin provides information for dealers on how to submit a product information report (PIR) (Canada Only). Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication") |
| 2021-06-03 | 350000 EQUIPMENT
This service bulletin provides information on GM Accessories ? Dealer-Installed, Repaired or Replaced During Warranty Coverage Period. Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication") |
| 2021-06-28 | 132000 VISIBILITY:GLASS, SIDE/REAR
This service bulletin provides information for dealers/technicians on glass ultraviolet (UV) Ray protection and tint percentage. Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication") |
| 2021-06-28 | 160000 STRUCTURE
This service bulletin provides information for dealers/technicians on glass ultraviolet (UV) Ray protection and tint percentage. Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication") |
| 2021-06-07 | 100000 POWER TRAIN
This bulletin provides information on the harmful effects of water or ethylene glycol in transmission fluid. Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication") |
| 2021-06-15 | 280000 BACK OVER PREVENTION
This service bulletin provides information on Driveline Clunk Noise and what is acceptable and what is considered normal operation. Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication") |
| 2021-06-10 | 345000 COMMUNICATION: VEHICLE TO INFRASTRUCTURE
This service bulletin provides information to inform dealership personnel about Law Enforcement and Government vehicles that request to disable or enable content. Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication") |
| 2021-06-21 | 120000 EXTERIOR LIGHTING
This service bulletin provides information for dealers/technicians on Exterior Lamp Condensation and Water Leaks and Replacement Guidelines. Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication") |
| 2021-05-25 | 071410 FUEL SYSTEM, GASOLINE:STORAGE:EVAPORATIVE EMISSIONS:CANISTER
This service bulletin provides diagnostic tips/steps on testing for possible EVAP leaks in the system to correct a customer concern of an MIL Illuminated with DTCs P0442 and/or P0455 Set. Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication") |
| 2021-05-03 | 060000 ENGINE (PWS)
This service bulletin provides diagnostic information for a customer concern of engine vibration. Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication") |
| 2021-06-04 | 162200 STRUCTURE:BODY:BUMPERS
This Preliminary Information communication provides information to the technician about vehicles that the customer or up-fitter may have removed the rear bumper, install a different rear bumper, or add a different box/flat bed/cube box/hitc Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication") |
| 2021-05-03 | 110000 ELECTRICAL SYSTEM
This service bulletin provides information on the cold start control system in DI engines to reduce cold start emissions and improve fuel economy. Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication") |
| 2021-05-03 | 060000 ENGINE (PWS)
This service bulletin provides information on the cold start control system in DI engines to reduce cold start emissions and improve fuel economy. Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication") |
| 2021-05-25 | 110000 ELECTRICAL SYSTEM
This service bulletin provides diagnostic tips/steps on testing for possible EVAP leaks in the system to correct a customer concern of an MIL Illuminated with DTCs P0442 and/or P0455 Set. Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication") |
| 2021-05-06 | 350000 EQUIPMENT
This Warranty Administration bulletin is for information on General Motors New Vehicle Tire Warranty Program (U.S. Dealers Only). Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication") |
| 2021-05-21 | 350000 EQUIPMENT
This Warranty Administration bulletin provides information for dealers/Service advisors on when and how to submit a Pre-Repair Authorization (PRA). Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication") |
| 2021-05-03 | 060000 ENGINE AND ENGINE COOLING
This service bulletin provides diagnostic information for a customer concern of engine vibration. Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication") |
| 2021-05-06 | 190000 TIRES
This Warranty Administration bulletin is for information on General Motors New Vehicle Tire Warranty Program (U.S. Dealers Only). Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication") |
| 2021-05-03 | 060000 ENGINE AND ENGINE COOLING
This service bulletin provides information on the cold start control system in DI engines to reduce cold start emissions and improve fuel economy. Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication") |
| 2021-05-21 | 350000 EQUIPMENT
This Warranty Administration bulletin provides information for dealers/Service advisors on when and how to submit a Pre-Repair Authorization (PRA). Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication") |
| 2020-10-21 | 061120 ENGINE AND ENGINE COOLING:ENGINE:GASOLINE:TURBO/SUPERCHARGER
This technical bulletin provides a procedure to Tighten the Charge Air Cooler Duct Clamp to correct a condition of an oil leak originating from either the inlet or outlet duct of the turbocharger due to the charge air cooler pipe clamp not Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication") |
| 2021-05-26 | 110000 ELECTRICAL SYSTEM
This Preliminary Information communication provides information to the technician about vehicles proper operation of the stop and/or turn signals. For vehicles without Regular Production Option Code V4D circuit 618 is for the left stop and Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication") |
| 2021-05-26 | 120000 EXTERIOR LIGHTING
This Preliminary Information communication provides information to the technician about vehicles proper operation of the stop and/or turn signals. For vehicles without Regular Production Option Code V4D circuit 618 is for the left stop and Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication") |
| 2021-05-25 | 030000 SERVICE BRAKES, HYDRAULIC
This Preliminary Information communication provides information to the technician about the operation and diagnostics of the Regular Production Option Code UJ1 brake warning pressure warning system. The technician can test the operation of Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication") |
| 2021-05-25 | 036400 SERVICE BRAKES, HYDRAULIC:ANTILOCK/TRACTION CONTROL/ELECTRONIC LIMITED SLIP:ABS WARNING LIGHT
This Preliminary Information communication provides information to the technician about the operation and diagnostics of the Regular Production Option Code UJ1 brake warning pressure warning system. The technician can test the operation of Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication") |
| 2021-04-09 | 020000 SUSPENSION
This service bulletin provides information to dealership personnel on diagnosis and replacement of shock absorber and strut due to fluid leak. Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication") |
| 2021-04-06 | 350000 EQUIPMENT
This service bulletin provides information on Enhancing Field Product Reports with Digital Pictures. Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication") |
| 2021-04-22 | 060000 ENGINE (PWS)
This service bulletin provides information on replacing the intake manifold when the engine is replaced after severe internal engine damage. Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication") |
| 2021-04-06 | 350000 EQUIPMENT
This service bulletin provides information for dealers/technicians on When and How to Submit a Field Product Report (FPR) (U.S. Dealers Only). Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication") |
| 2021-05-03 | 110000 ELECTRICAL SYSTEM
General Motors has decided that a defect, which relates to motor vehicle safety exists in certain 2021 model year Chevrolet Express and GMC Savanna vehicles equipped with 6.6L gas engines. In certain circumstances, anti-rotation tabs on the Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication") |
| 2021-04-30 | 100000 POWER TRAIN
This informational bulletin advises the technician to verify the TCM is asleep before trying to repair the transmission in order for all the codes to be re-set. Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication") |
| 2021-04-23 | 350000 EQUIPMENT
This service bulletin provides information regarding Witness Marks from Panel Adjustments Made During Manufacturing and that it is considered a normal condition. Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication") |
| 2021-04-16 | 353000 EQUIPMENT:ELECTRICAL
This warranty administration bulletin provides policy information requirements applicable to key fob replacement under the New Vehicle Limited Warranty or under a Replacement Parts Warranty on 2017-2022 and newer model year vehicles with RP Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication") |
| 2021-04-08 | 355200 EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL
This informational bulletin explains the difference in AFM and DFM engines and what is and is not activated during this occurrence. Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication") |
| 2021-04-07 | 350000 EQUIPMENT
This warranty administration bulletin provides policy information, proper labor operation selection and causal part identification for warranty transactions (U.S. Only). Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication") |
| 2021-04-13 | 350000 EQUIPMENT
This service bulletin provides graphics, information and guidelines for engine component wear to assist service personnel as a guideline to perform necessary engine repairs and prevent unnecessary engine replacement. Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication") |
| 2021-03-17 | 116340 ELECTRICAL SYSTEM:IGNITION:ANTI-THEFT:IMMOBILIZER/PROXIMITY:KEY/SENDER
This warranty administration bulletin provides policy information requirements applicable to key fob replacement under the New Vehicle Limited Warranty or under a Replacement Parts Warranty on 2021 and newer model year vehicles with RPO ATH Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication") |
| 2021-03-22 | 116340 ELECTRICAL SYSTEM:IGNITION:ANTI-THEFT:IMMOBILIZER/PROXIMITY:KEY/SENDER
This service bulletin provides information for dealers on Using EL-52545 When Diagnosing PEPs Transmitter Key Fobs (North America ONLY). Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication") |
| 2021-03-09 | 350000 EQUIPMENT
This informational bulletin advises the dealers to maintain the vehicle stock on hand by doing a full inspection on the vehicles before sold (prepping) to the customer. Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication") |
| 2021-03-09 | 110000 ELECTRICAL SYSTEM
This warranty administration bulletin provides policy information on the requirements for battery testing and warranty replacements. Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication") |
| 2021-03-16 | 110000 ELECTRICAL SYSTEM
This technical bulletin provides a procedure to remove the tabs from the pre and post battery positive cables so they dont contact the Mega fuses mounting studs that are grounded out. Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication") |
| 2021-03-11 | 060000 ENGINE AND ENGINE COOLING
This bulletin provides information on Policies Applicable to All U.S. Dealers for Engine and Transmission Assembly Replacement Under Warranty, Policy or Customer Enthusiasm and information on Submission of Warranty Transaction in Global War Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication") |
| 2021-03-11 | 100000 POWER TRAIN
This bulletin provides information on Policies Applicable to All U.S. Dealers for Engine and Transmission Assembly Replacement Under Warranty, Policy or Customer Enthusiasm and information on Submission of Warranty Transaction in Global War Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication") |
| 2021-03-30 | 350000 EQUIPMENT
This bulletin provides information for use on a Product Assistance Claim (PAC), which is formerly known as a Product Allegation Resolution (PAR) claim. Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication") |
| 2021-03-10 | 160000 STRUCTURE
This preliminary informational bulletin provides frame coating repair information to correct a customer concern of wax coating on frame peeling, metal shows corrosion/rusting (U.S. and Canada Only). Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication") |
| 2021-03-29 | 350000 EQUIPMENT
This Warranty Administration bulletin provides information for dealers/Service advisors on when and how to submit a Pre-Repair Authorization (PRA). Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication") |
| 2021-03-11 | 356000 EQUIPMENT ADAPTIVE/MOBILITY
This informational bulletin provides information on proper use of floor mats. Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication") |
| 2021-03-17 | 350000 EQUIPMENT
This Warranty Administration bulletin provides information on Dealer Empowerment for Goodwill, Customer Enthusiasm and Policy (U.S. Only). Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication") |
| 2021-03-08 | 010000 STEERING
This service bulletin provides a procedure inspecting for excess grease or Sealant on the Exterior of the steering gear due to seeing grease or sealant on certain locations on the gear. Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication") |
| 2020-11-11 | 190000 TIRES
This Preliminary Information communication provides information to the technician about changing the tire and wheel size on vehicles. General Motors will only support a tire calibration for tires that have been sized, tested and designed fo Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication") |
| 2020-11-11 | 200000 WHEELS
This Preliminary Information communication provides information to the technician about changing the tire and wheel size on vehicles. General Motors will only support a tire calibration for tires that have been sized, tested and designed fo Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication") |
| 2021-02-19 | 120000 EXTERIOR LIGHTING
Customer Satisfaction Program (Revised Parts Table). Certain vehicles may have two potential conditions. First; the front caliper may have been produced out of specification on the caliper clearance to the rotor. This can result in brake dr Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication") |
| 2021-02-15 | 060000 ENGINE AND ENGINE COOLING
Service update – certain vehicles Savana vehicles may have a condition where the radiator overflow and vent ports were blocked by flash during the molding process at the supplier. Dealers will remove casting flash and refill with coolant a Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication") |
| 2021-02-01 | 120000 EXTERIOR LIGHTING
Customer Satisfaction Program. Certain vehicles may have two potential conditions. First; the front caliper may have been produced out of specification on the caliper clearance to the rotor. This can result in brake drag, reducing brake pad Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication") |
| 2021-01-27 | 180000 VEHICLE SPEED CONTROL
This engineering informational bulletin is requesting information from technicians to perform the check list provided and contact the engineer listed in regards a front door that can not be opened from the inside or outside. Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication") |
| 2021-01-29 | 103200 POWER TRAIN:AUTOMATIC TRANSMISSION:FLUID/LUBRICANT
This service bulletin provides technicians with updated information to help identify the differences between what is considered a fluid leak, and what is considered fluid seepage. Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication") |
| 2021-01-29 | 160000 STRUCTURE
This service bulletin provides information for dealers/technicians on accessory all-weather floor liners and flat mats warped or misshapen. Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication") |
| 2020-10-23 | 103000 POWER TRAIN:AUTOMATIC TRANSMISSION
The intent of this technical bulletin is to identify aftermarket ALDL or DLC interface devices as potential sources for causing multiple customer concerns that do not have other diagnostic methods to identify them. Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication") |
| 2020-10-23 | 350000 EQUIPMENT
The intent of this technical bulletin is to identify aftermarket ALDL or DLC interface devices as potential sources for causing multiple customer concerns that do not have other diagnostic methods to identify them. Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication") |
| 2021-01-11 | 070000 FUEL SYSTEM, GASOLINE
This informational bulletin advises the technician on what to do if the DEF pump has been replaced and perform a leak test to prime the pump. Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication") |
| 2021-01-26 | 010000 STEERING
This technical bulletin provides repair information to correct a customer concern of no start, hard start with belt squeal, belt break, loss of power steering and/or power brake assist. Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication") |
| 2021-01-26 | 100000 POWER TRAIN
This technical bulletin provides repair information to correct a customer concern of no start, hard start with belt squeal, belt break, loss of power steering and/or power brake assist. Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication") |
| 2021-01-22 | 095200 FUEL SYSTEM, OTHER:KINETIC:CLUTCH
This informational bulletin advises the tech of a possible normal condition when the vehicle creeps forward during start up conditions when the clutch packs are full of residual oil. Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication") |
| 2021-01-22 | 060000 ENGINE (PWS)
This service bulletin provides graphics, information and guidelines for engine component wear to assist service personnel as a guideline to perform necessary engine repairs and prevent unnecessary engine replacement. Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication") |
| 2020-12-08 | 061100 ENGINE AND ENGINE COOLING:ENGINE:GASOLINE
This bulletin provides information on identifying Non-GM Engine Calibrations for Gasoline Engines using the Tech 2 or GDS 2. Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication") |
| 2020-12-01 | 355200 EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL
This bulletin provides information on Warranty Administration ? Required Operating Procedures – 8 Points (U.S. Only). Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication") |
| 2020-12-16 | 061500 ENGINE AND ENGINE COOLING:ENGINE:OIL/LUBRICATION
This informational bulletin provides guidelines and diagnostic/repair information to technicians regarding vehicle engine oil consumption. Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication") |
| 2020-12-23 | 110000 ELECTRICAL SYSTEM
This technical bulletin provides a procedure to remove the tabs from the pre and post battery positive cables so they dont contact the Mega fuses mounting studs that are grounded out. Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication") |
| 2020-12-04 | 190000 TIRES
This Warranty Administration bulletin is for information on General Motors New Vehicle Tire Warranty Program (U.S. Dealers Only). Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication") |
| 2020-12-23 | 350000 EQUIPMENT
This Warranty Administration bulletin provides information for dealers/Service advisors on when and how to submit a Pre-Repair Authorization (PRA). Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication") |
| 2020-12-01 | 100000 POWER TRAIN
This informational bulletin provides information on Transmission Adaptive Functions and Correcting Low Mileage Harsh Shifts, Slips, or Flares. Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication") |
| 2020-10-28 | 063200 ENGINE AND ENGINE COOLING:EXHAUST SYSTEM:MANIFOLD/HEADER/MUFFLER/TAIL PIPE
This informational bulletin provides a procedure on how to perform a quick test to check if the DPF is the cause of excessive soot from the tailpipe. Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication") |
| 2020-10-28 | 350000 EQUIPMENT
This informational bulletin provides a procedure on how to perform a quick test to check if the DPF is the cause of excessive soot from the tailpipe. Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication") |
| 2020-10-28 | 356000 EQUIPMENT ADAPTIVE/MOBILITY
This informational bulletin provides a procedure on how to perform a quick test to check if the DPF is the cause of excessive soot from the tailpipe. Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication") |
| 2020-10-26 | 061120 ENGINE AND ENGINE COOLING:ENGINE:GASOLINE:TURBO/SUPERCHARGER
This technical bulletin provides a procedure to replace the turbocharger for vehicles with a condition of Turbocharger Whine Noise due to the blades on the turbo being bent. Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication") |
| 2020-10-26 | 350000 EQUIPMENT
This technical bulletin provides a procedure to replace the turbocharger for vehicles with a condition of Turbocharger Whine Noise due to the blades on the turbo being bent. Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication") |
| 2020-10-26 | 356000 EQUIPMENT ADAPTIVE/MOBILITY
This technical bulletin provides a procedure to replace the turbocharger for vehicles with a condition of Turbocharger Whine Noise due to the blades on the turbo being bent. Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication") |
| 2020-10-21 | 350000 EQUIPMENT
This technical bulletin provides a procedure to Tighten the Charge Air Cooler Duct Clamp to correct a condition of an oil leak originating from either the inlet or outlet duct of the turbocharger due to the charge air cooler pipe clamp not Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication") |
| 2020-10-23 | 060000 ENGINE (PWS)
This bulletin provides information on Engine Concerns that could result from lack of scheduled maintenance, improper service or aftermarket calibrations. Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication") |
| 2020-10-30 | 080000 FUEL SYSTEM, DIESEL
This informational bulletin provides information on Diesel Exhaust Fluid (DEF) and the proper use of the DEF system. Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication") |
| 2020-10-30 | 350000 EQUIPMENT
This informational bulletin provides information on Diesel Exhaust Fluid (DEF) and the proper use of the DEF system. Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication") |
| 2020-11-06 | 132000 VISIBILITY:GLASS, SIDE/REAR
This PI provides information on Rear and Side Tempered Glass Spots (Quench Marks) and that they are a normal characteristic. Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication") |
| 2020-11-06 | 132100 VISIBILITY:GLASS, SIDE/REAR:CRITICAL FASTENERS
This PI provides information on Rear and Side Tempered Glass Spots (Quench Marks) and that they are a normal characteristic. Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication") |
| 2020-12-16 | 060000 ENGINE AND ENGINE COOLING
This informational bulletin provides guidelines and diagnostic/repair information to technicians regarding vehicle engine oil consumption. Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication") |
| 2020-10-21 | 080000 FUEL SYSTEM, DIESEL
This bulletin provides information on the TOP TIER Detergent Gasoline Licensed Brands and the TOP TIER Diesel Fuel Licensed Brands that are recommended for use in all GM vehicles and the TOP TIER FUELS website URL. Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication") |
| 2020-10-23 | 110000 ELECTRICAL SYSTEM
The intent of this technical bulletin is to identify aftermarket ALDL or DLC interface devices as potential sources for causing multiple customer concerns that do not have other diagnostic methods to identify them. Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication") |
| 2020-12-08 | 060000 ENGINE AND ENGINE COOLING
This bulletin provides information on identifying Non-GM Engine Calibrations for Gasoline Engines using the Tech 2 or GDS 2. Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication") |
| 2020-12-01 | 350000 EQUIPMENT
This bulletin provides information on Warranty Administration ? Required Operating Procedures – 8 Points (U.S. Only). Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication") |
| 2020-10-09 | 350000 EQUIPMENT
This warranty administration bulletin provides information on Warranty Administration – Customer Concern Not Duplicated (CCND) Labor Operation Numbers. Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication") |
| 2020-11-16 | 061200 ENGINE AND ENGINE COOLING:ENGINE:DIESEL
This Informational Bulletin provides information on availability of Diesel Fuel additives. Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication") |
| 2020-11-16 | 080000 FUEL SYSTEM, DIESEL
This Informational Bulletin provides information on availability of Diesel Fuel additives. Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication") |
| 2020-10-23 | 070000 FUEL SYSTEM, GASOLINE
This service bulletin provides information to correct a customer concern of an in-tank fuel pump whining noise, engine hard to start and/or stalls and Malfunction Indicator Lamp (MIL) is illuminated. Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication") |
| 2020-10-23 | 062400 ENGINE AND ENGINE COOLING:COOLING SYSTEM:PUMP
This service bulletin provides information to correct a customer concern of an in-tank fuel pump whining noise, engine hard to start and/or stalls and Malfunction Indicator Lamp (MIL) is illuminated. Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication") |
| 2020-10-19 | 063000 ENGINE AND ENGINE COOLING:EXHAUST SYSTEM
This informational bulletin explains how the SOOT readings went from grams to percentage. 2-1-18 Change Subject to reflect the test procedure. 5-1-18 Updated the Information section. Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication") |
| 2020-10-19 | 350000 EQUIPMENT
This informational bulletin explains how the SOOT readings went from grams to percentage. 2-1-18 Change Subject to reflect the test procedure. 5-1-18 Updated the Information section. Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication") |
| 2020-10-19 | 356000 EQUIPMENT ADAPTIVE/MOBILITY
This informational bulletin explains how the SOOT readings went from grams to percentage. 2-1-18 Change Subject to reflect the test procedure. 5-1-18 Updated the Information section. Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication") |
| 2020-11-12 | 200000 WHEELS
This service bulletin provides information on Chemical Staining, Pitting, Corrosion and/or Spotted Appearance of Chromed Aluminum Wheels. Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication") |
| 2020-11-12 | 350000 EQUIPMENT
This service bulletin provides information on Chemical Staining, Pitting, Corrosion and/or Spotted Appearance of Chromed Aluminum Wheels. Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication") |
| 2020-11-12 | 356000 EQUIPMENT ADAPTIVE/MOBILITY
This service bulletin provides information on Chemical Staining, Pitting, Corrosion and/or Spotted Appearance of Chromed Aluminum Wheels. Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication") |
| 2020-12-23 | 110000 ELECTRICAL SYSTEM
This technical bulletin provides a procedure to remove the tabs from the pre and post battery positive cables so they dont contact the Mega fuses mounting studs that are grounded out. Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication") |
| 2020-12-04 | 190000 TIRES
This Warranty Administration bulletin is for information on General Motors New Vehicle Tire Warranty Program (U.S. Dealers Only). Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication") |
| 2020-11-25 | 355200 EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL
This warranty administration bulletin provide policy information for variable diagnostic time allowances on select labor operations (U.S. Only). Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication") |
| 2020-12-23 | 350000 EQUIPMENT
This Warranty Administration bulletin provides information for dealers/Service advisors on when and how to submit a Pre-Repair Authorization (PRA). Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication") |
| 2020-11-06 | 160000 STRUCTURE
Thins informational bulletin provides information on Paint-less Dent Repair Process. Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication") |
| 2020-11-06 | 350000 EQUIPMENT
Thins informational bulletin provides information on Paint-less Dent Repair Process. Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication") |
| 2020-10-16 | 160000 STRUCTURE
This engineering information (EI) is requesting information from technicians to perform the check list provided and contact the engineer listed in regards a front door that can not be opened from the inside or outside. Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication") |
| 2020-12-01 | 100000 POWER TRAIN
This informational bulletin provides information on Transmission Adaptive Functions and Correcting Low Mileage Harsh Shifts, Slips, or Flares. Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication") |
| 2020-10-27 | 080000 FUEL SYSTEM, DIESEL
This informational bulletin explains how to identify possible DEF contamination. Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication") |
| 2020-10-27 | 350000 EQUIPMENT
This informational bulletin explains how to identify possible DEF contamination. Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication") |
| 2020-10-20 | 060000 ENGINE (PWS)
This informational bulletin provides tips for showing a way to confirm if its a mechanical engine issue or not. Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication") |
| 2020-11-02 | 063000 ENGINE AND ENGINE COOLING:EXHAUST SYSTEM
This informational bulletin provides information on Clean Exhaust Filter See Owners Manual Now or Cleaning Exhaust Filter Keep Driving Until Message is Cleared messages Displayed on DIC, DTC P2463 May Be Set. Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication") |
| 2020-11-02 | 350000 EQUIPMENT
This informational bulletin provides information on Clean Exhaust Filter See Owners Manual Now or Cleaning Exhaust Filter Keep Driving Until Message is Cleared messages Displayed on DIC, DTC P2463 May Be Set. Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication") |
| 2020-11-19 | 103000 POWER TRAIN:AUTOMATIC TRANSMISSION
This service bulletin provides information on OEM and Remanufactured Engine and Automatic Transmission/Transaxle Identification. Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication") |
| 2020-11-19 | 060000 ENGINE (PWS)
This service bulletin provides information on OEM and Remanufactured Engine and Automatic Transmission/Transaxle Identification. Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication") |
| 2020-10-13 | 080000 FUEL SYSTEM, DIESEL
This informational bulletin advises the technician on what to do if the DEF pump has been replaced and perform a leak test to prime the pump. Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication") |
| 2020-10-13 | 082100 FUEL SYSTEM, DIESEL:DELIVERY:FUEL PUMP
This informational bulletin advises the technician on what to do if the DEF pump has been replaced and perform a leak test to prime the pump. Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication") |
| 2020-08-10 | 103000 POWER TRAIN:AUTOMATIC TRANSMISSION
This informational bulletin explains possible normal condition of a flare from 1st to 2nd, even if the trans had been repaired for the flare and its still noticed. Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication") |
| 2020-08-14 | 190000 TIRES
This Warranty Administration bulletin is for information on General Motors New Vehicle Tire Warranty Program (U.S. Dealers Only). Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication") |
| 2020-09-09 | 100000 POWER TRAIN
This technical bulletin provides a repair procedure to correct a customer concern of Delayed and/or Harsh Engagement of Transmission Shift After Vehicle Sitting with Engine Off. Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication") |
| 2020-09-02 | 100000 POWER TRAIN
This informational bulletin provides information on Transmission Adaptive Functions and Correcting Low Mileage Harsh Shifts, Slips, or Flares. Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication") |
| 2020-09-30 | 355200 EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL
This Warranty Administration bulletin provides information on Dealer Empowerment for Goodwill, Customer Enthusiasm and Policy (U.S. Only). Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication") |
| 2020-09-29 | 162000 STRUCTURE:BODY
This Warranty Administration bulletin provides information for dealers/Service advisors on when and how to submit a Pre-Repair Authorization (PRA) (US dealers only). Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication") |
| 2020-09-29 | 350000 EQUIPMENT
This Warranty Administration bulletin provides information for dealers/Service advisors on when and how to submit a Pre-Repair Authorization (PRA) (US dealers only). Click to view a copy of the full alert on NHTSA's website (select "Manufacturer Communication") |
2021 GMC Savana
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