The manufacturer’s record · Page 7 of 9

2021 Chevrolet BLAZER
Manufacturer communications & TSBs.Page 7

Original record summaries, dates and identifiers for this model-year. Records 601–700 of 812, ordered newest first. Dated records on this page: Apr 30, 2021–Jan 18, 2022.

Back to 2021 Chevrolet BLAZER problems & recalls
Read the applicability before drawing a conclusion.

This archive includes service bulletins, warranty notices, software instructions and other communications. Records may repeat or supersede earlier instructions. A model-year association is not proof that a document covers every engine, trim, VIN or reported symptom, or that a repair is free.

NHTSA download snapshot: Sep 28, 2026. These are communication associations for this vehicle, not unique defects. How records are joined and counted.

Jan 18, 2022Service Bulletin/Repair Instructions

21NA024

NHTSA communication ID: 10214205

NHTSA source summary · Original PDF not reviewed by Recallfolio

This technical bulletin provides repair information to correct a customer concern of Service Engine Soon MIL Illuminated with DTC P2B87 Set.

Source components: ELECTRICAL SYSTEM:SOFTWARE · ENGINE · EQUIPMENT:APPLIANCE:AIR CONDITIONER.

Source record 10214205 at NHTSA
Jan 18, 2022Service Bulletin/Repair Instructions

22NA012

NHTSA communication ID: 10212628

NHTSA source summary · Original PDF not reviewed by Recallfolio

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.

Source components: ELECTRICAL SYSTEM:ADAS:PARKING ASSIST:SENSORS.

Source record 10212628 at NHTSA
Jan 18, 2022Service Bulletin/Repair Instructions

18NA073

NHTSA communication ID: 10212605

NHTSA source summary · Original PDF not reviewed by Recallfolio

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.

Source components: ENGINE.

Source record 10212605 at NHTSA
Jan 18, 2022Service Bulletin/Repair Instructions

PIT5481G

NHTSA communication ID: 10208036

NHTSA source summary · Original PDF not reviewed by Recallfolio

This Preliminary Information communication provides information to the technician with additional information on the functionality of Lane Keep Assist. Starting with 2016 model year Lane Keep Assist Regular Production Option Code (UHX) replaced Lane Departure Warning Regular Production Option Code (UFL). Lane Keep Assist is designed to assist the driver in keeping the vehicle from drifting out of a driving lane that has clearly identified markings. The electric power steering provides a gentle steering correction if a lane marking has been crossed and the driver has not actively responded.

Source components: LANE DEPARTURE.

Source record 10208036 at NHTSA
Jan 18, 2022Service Bulletin/Repair Instructions

PIP4902P

NHTSA communication ID: 10208034

NHTSA source summary · Original PDF not reviewed by Recallfolio

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 send the session logs to General Motors Technical Assistance Center for further assistance on the vehicle in question.

Source components: COMMUNICATION:MANUFACTURER TELEMATICS.

Source record 10208034 at NHTSA
Jan 14, 2022Service Bulletin/Repair Instructions

PIP5632F

NHTSA communication ID: 10208029

NHTSA source summary · Original PDF not reviewed by Recallfolio

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 send the session logs to General Motors Technical Assistance Center for further assistance on the vehicle in question.

Source components: ENGINE.

Source record 10208029 at NHTSA
Jan 14, 2022Service Bulletin/Repair Instructions

PIP4723F

NHTSA communication ID: 10208027

NHTSA source summary · Original PDF not reviewed by Recallfolio

This Preliminary Information communicates to the dealer the process for downloading or updating operating software for the Tire Pressure Monitor, Active Fuel Injector tester, multi media tester, PICO Scope, GR8 starting/charging tester and Vehicle Data Recorder tools, giving website address and step by step instructions to complete the update.

Source components: FUEL SYSTEM, GASOLINE · SERVICE BRAKES, HYDRAULIC.

Source record 10208027 at NHTSA
Jan 11, 2022Service Bulletin/Repair Instructions

22NA009

NHTSA communication ID: 10212625

NHTSA source summary · Original PDF not reviewed by Recallfolio

This service bulletin provides service information on new torque specification and installation procedure for ACDelco Spin-On Oil Filters.

Source components: ENGINE AND ENGINE COOLING:ENGINE:OIL/LUBRICATION:FILTER/SCREEN.

Source record 10212625 at NHTSA
Jan 10, 2022Service Bulletin/Repair Instructions

070316004D

NHTSA communication ID: 10213760

NHTSA source summary · Original PDF not reviewed by Recallfolio

This service bulletin provides information for tire pressure monitoring (TPM) system concerns.

Source components: SERVICE BRAKES.

Source record 10213760 at NHTSA
Jan 6, 2022Service Bulletin/Repair Instructions

16NA222

NHTSA communication ID: 10212588

NHTSA source summary · Original PDF not reviewed by Recallfolio

This bulletin provides information on Engine Concerns that could result from lack of scheduled maintenance, improper service or aftermarket calibrations.

Source components: ENGINE AND ENGINE COOLING:ENGINE:OIL/LUBRICATION:FILTER/SCREEN · UNKNOWN OR OTHER.

Source record 10212588 at NHTSA
Jan 4, 2022Service Bulletin/Repair Instructions

1308116001G

NHTSA communication ID: 10213767

NHTSA source summary · Original PDF not reviewed by Recallfolio

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.

Source components: EQUIPMENT.

Source record 10213767 at NHTSA
Jan 4, 2022Service Bulletin/Repair Instructions

050604022S

NHTSA communication ID: 10213759

NHTSA source summary · Original PDF not reviewed by Recallfolio

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.

Source components: FUEL SYSTEM, DIESEL · FUEL SYSTEM, GASOLINE.

Source record 10213759 at NHTSA
Jan 4, 2022Service Bulletin/Repair Instructions

000090002L

NHTSA communication ID: 10213757

NHTSA source summary · Original PDF not reviewed by Recallfolio

This service bulletin provides information for accurate tire pressures that ensure the safe handling and appropriate ride characteristics of GM cars and trucks.

Source components: TIRES:PRESSURE MONITORING AND REGULATING SYSTEMS.

Source record 10213757 at NHTSA
Dec 23, 2021Service Bulletin/Repair Instructions

21NA176

NHTSA communication ID: 10212567

NHTSA source summary · Original PDF not reviewed by Recallfolio

This service bulletin provides repair information to correct a customer concern of Airbag Warning Lamp Illuminated on Driver Information Center (DIC), DTC B0017 01 B0024 01 or B001E 01 Set.

Source components: AIR BAGS · LANE DEPARTURE.

Source record 10212567 at NHTSA
Dec 21, 2021Service Bulletin/Repair Instructions

21NA181

NHTSA communication ID: 10207910

NHTSA source summary · Original PDF not reviewed by Recallfolio

This service bulletin provides 9th gear operation information to respond to customers that may comment on transmission shift operation.

Source components: POWER TRAIN.

Source record 10207910 at NHTSA
Dec 16, 2021Service Bulletin/Repair Instructions

21NA005

NHTSA communication ID: 10212564

NHTSA source summary · Original PDF not reviewed by Recallfolio

This technical bulletin provides a procedure to replace the air bag and air bag harness to correct a condition of Airbag Malfunction Warning and Airbag Malfunction Indicator Illuminated with DTC B0001-1B due to corrosion.

Source components: AIR BAGS.

Source record 10212564 at NHTSA
Dec 14, 2021Service Bulletin/Repair Instructions

21NA257

NHTSA communication ID: 10207917

NHTSA source summary · Original PDF not reviewed by Recallfolio

This service bulletin provides a service procedure to correct a customer concern of a Malfunction Indicator Lamp (MIL) Illuminated - DTC P3075 Set.

Source components: ENGINE AND ENGINE COOLING:ENGINE:ENGINE CONTROL MODULE (ECU/ECM) · EXTERIOR LIGHTING.

Source record 10207917 at NHTSA
Dec 14, 2021Service Bulletin/Repair Instructions

PIP5628E

NHTSA communication ID: 10206726

NHTSA source summary · Original PDF not reviewed by Recallfolio

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

Source components: ENGINE AND ENGINE COOLING.

Source record 10206726 at NHTSA
Dec 13, 2021Service Bulletin/Repair Instructions

19NA111

NHTSA communication ID: 10212556

NHTSA source summary · Original PDF not reviewed by Recallfolio

This technical bulletin provides repair information to correct a customer concern of hearing a ticking noise coming from upper B-pillar area.

Source components: EQUIPMENT · STRUCTURE:BODY:ROOF AND PILLARS.

Source record 10212556 at NHTSA
Dec 13, 2021Service Bulletin/Repair Instructions

21NA256

NHTSA communication ID: 10207916

NHTSA source summary · Original PDF not reviewed by Recallfolio

This service bulletin provides repair information for dealers/technicians to correct a customer concern of a Malfunction Indicator Lamp Illuminated with DTC P26BB Set.

Source components: ELECTRICAL SYSTEM:SOFTWARE · ENGINE AND ENGINE COOLING:ENGINE:ENGINE CONTROL MODULE (ECU/ECM) · EXTERIOR LIGHTING.

Source record 10207916 at NHTSA
Nov 29, 2021Service Bulletin/Repair Instructions

21NA279

NHTSA communication ID: 10205595

NHTSA source summary · Original PDF not reviewed by Recallfolio

This service bulletin provides a procedure to replace the starter if found the cause of the rattle noise.

Source components: ELECTRICAL SYSTEM · EQUIPMENT.

Source record 10205595 at NHTSA
Nov 29, 2021Service Bulletin/Repair Instructions

21NA169

NHTSA communication ID: 10205554

NHTSA source summary · Original PDF not reviewed by Recallfolio

This service bulletin provides diagnostic information/procedures to aid the service technician in diagnosing 9T45/50/60 automatic transmissions with low mileage and DTCs current or history related to the control solenoids and valves.

Source components: POWER TRAIN:AUTOMATIC TRANSMISSION.

Source record 10205554 at NHTSA
Nov 24, 2021Service Bulletin/Repair Instructions

21NA276

NHTSA communication ID: 10205593

NHTSA source summary · Original PDF not reviewed by Recallfolio

This service bulletin provides a procedure to correct a customer concern of Starter Not Cranking Engine, Grinding Noise When Starting?.

Source components: ELECTRICAL SYSTEM · ENGINE · EQUIPMENT.

Source record 10205593 at NHTSA
Nov 23, 2021Service Bulletin/Repair Instructions

21NA278

NHTSA communication ID: 10205594

NHTSA source summary · Original PDF not reviewed by Recallfolio

This service bulletin provides diagnostic strategy information to aid in diagnosing a Ticking, Tap or Rattle Noise from Engine with Possible Misfire, Malfunction Indicator Lamp (MIL) Illuminated.

Source components: ELECTRICAL SYSTEM · ENGINE.

Source record 10205594 at NHTSA
Nov 23, 2021Service Bulletin/Repair Instructions

20NA136

NHTSA communication ID: 10205541

NHTSA source summary · Original PDF not reviewed by Recallfolio

This informational bulletin describes/outlines the process for the 9T65 Automatic Transmission Replacement Pilot Program (U.S. Only).

Source components: EQUIPMENT · POWER TRAIN.

Source record 10205541 at NHTSA
Nov 19, 2021Service Bulletin/Repair Instructions

PIE0651A

NHTSA communication ID: 10205745

NHTSA source summary · Original PDF not reviewed by Recallfolio

This engineering information (EI) is requesting information from technicians to perform the check list provided and contact the engineer listed in regards to oil drops on the ground where their vehicle was parked that came from the underneath of the front of vehicle (New Vehicle, before first oil change Only).

Source components: ENGINE AND ENGINE COOLING:ENGINE:OIL/LUBRICATION.

Source record 10205745 at NHTSA
Nov 12, 2021Service Bulletin/Repair Instructions

21NA257

NHTSA communication ID: 10205577

NHTSA source summary · Original PDF not reviewed by Recallfolio

This service bulletin provides a service procedure to correct a customer concern of a Malfunction Indicator Lamp (MIL) Illuminated - DTC P3075 Set.

Source components: ENGINE AND ENGINE COOLING:COOLING SYSTEM · EQUIPMENT · EQUIPMENT ADAPTIVE/MOBILITY.

Source record 10205577 at NHTSA
Nov 10, 2021Service Bulletin/Repair Instructions

21NA252

NHTSA communication ID: 10205574

NHTSA source summary · Original PDF not reviewed by Recallfolio

This technical bulletin provides repair information to correct a customer concern of Electronic Park Brake Applying Intermittently After Vehicle Shutdown without DTC?s.

Source components: ELECTRICAL SYSTEM:SOFTWARE · EQUIPMENT · PARKING BRAKE:ELECTRICAL.

Source record 10205574 at NHTSA
Nov 9, 2021Service Bulletin/Repair Instructions

21NA256

NHTSA communication ID: 10205576

NHTSA source summary · Original PDF not reviewed by Recallfolio

This service bulletin provides repair information for dealers/technicians to correct a customer concern of a Malfunction Indicator Lamp Illuminated with DTC P26BB Set.

Source components: EQUIPMENT · EXTERIOR LIGHTING · VISIBILITY:DEFROSTER/DEFOGGER/HVAC SYSTEM:ENGINE COOLANT HOSES AND FITTINGS.

Source record 10205576 at NHTSA
Nov 8, 2021Service Bulletin/Repair Instructions

030310007K

NHTSA communication ID: 10205738

NHTSA source summary · Original PDF not reviewed by Recallfolio

This service bulletin provides information for dealers/technicians on Tire/Wheel Characteristics (Vibration, Balance, Shake, Flat Spotting) of GM Original Equipment Tires.

Source components: TIRES · WHEELS.

Source record 10205738 at NHTSA
Nov 8, 2021Service Bulletin/Repair Instructions

21NA054

NHTSA communication ID: 10205546

NHTSA source summary · Original PDF not reviewed by Recallfolio

This service bulletin provides repair information to correct a customer concern of Instrument Cluster Resets, Center Display Goes Blank, or Gauges Inoperative.

Source components: ELECTRICAL SYSTEM: INSTRUMENT CLUSTER/PANEL.

Source record 10205546 at NHTSA
Nov 8, 2021Service Bulletin/Repair Instructions

19NA104

NHTSA communication ID: 10205539

NHTSA source summary · Original PDF not reviewed by Recallfolio

This service bulletin provides information for dealers/technicians and customers on steam/vapor coming from the front grille or radiator area.

Source components: ENGINE AND ENGINE COOLING · EQUIPMENT.

Source record 10205539 at NHTSA
Nov 5, 2021Service Bulletin/Repair Instructions

030091001H

NHTSA communication ID: 10205737

NHTSA source summary · Original PDF not reviewed by Recallfolio

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.

Source components: EQUIPMENT ADAPTIVE/MOBILITY:VEHICLE CONTROLS:STEERING.

Source record 10205737 at NHTSA
Nov 2, 2021Service Bulletin/Repair Instructions

PIT5863

NHTSA communication ID: 10204438

NHTSA source summary · Original PDF not reviewed by Recallfolio

This Preliminary information communicates that a vehicle may be encountered with a buzz or rattle type noise emanating from the exhaust. The dealer technician is directed to replace the exhaust system.

Source components: ENGINE · ENGINE AND ENGINE COOLING:EXHAUST SYSTEM.

Source record 10204438 at NHTSA
Sep 22, 2021Service Bulletin/Repair Instructions

PIP5824

NHTSA communication ID: 10202400

NHTSA source summary · Original PDF not reviewed by Recallfolio

This Preliminary information communicates a possible issue with the active fuel management rockers causing a misfire and the correction for this concern.

Source components: FUEL SYSTEM, GASOLINE.

Source record 10202400 at NHTSA
Sep 15, 2021Service Bulletin/Repair Instructions

PIT5847B

NHTSA communication ID: 10202393

NHTSA source summary · Original PDF not reviewed by Recallfolio

This Preliminary information communicates that a vehicle may come into the dealer with various concerns which may include a service engine light or various warning messages on the DIC. The technician is instructed to inspect a wiring harness for chaffing on a bracket which is located beneath the battery tray. If damage to the harness is found the technician is instructed to repair the damaged wiring and secure the harness away from the bracket so that future damage to the harness will be eliminated.

Source components: ELECTRICAL SYSTEM.

Source record 10202393 at NHTSA
Sep 7, 2021Service Bulletin/Repair Instructions

PIT5834F

NHTSA communication ID: 10202387

NHTSA source summary · Original PDF not reviewed by Recallfolio

This preliminary information addresses the possibility for the air conditioning to be slow to cool the cabin due to contamination in the refrigerant.

Source components: EQUIPMENT:APPLIANCE:AIR CONDITIONER.

Source record 10202387 at NHTSA
Sep 1, 2021Service Bulletin/Repair Instructions

PIP5608H

NHTSA communication ID: 10202384

NHTSA source summary · Original PDF not reviewed by Recallfolio

This Preliminary information communicates to perform a transmission fluid drain and fill to correct a TCC shudder concern.

Source components: POWER TRAIN.

Source record 10202384 at NHTSA
Aug 24, 2021Service Bulletin/Repair Instructions

PIP5608G

NHTSA communication ID: 10201325

NHTSA source summary · Original PDF not reviewed by Recallfolio

This Preliminary information communicates to perform a transmission fluid drain and fill to correct a TCC shudder concern.

Source components: POWER TRAIN.

Source record 10201325 at NHTSA
Aug 20, 2021Service Bulletin/Repair Instructions

19NA256

NHTSA communication ID: 10205052

NHTSA source summary · Original PDF not reviewed by Recallfolio

This service bulletin provides diagnostic aid information/procedures to perform inspections to determine if the engine needs to be replaced as opposed to just internal parts for knocking, rattle, squeak and/or squeal type noises from engine.

Source components: ENGINE.

Source record 10205052 at NHTSA
Aug 19, 2021Service Bulletin/Repair Instructions

PIT5662F

NHTSA communication ID: 10201321

NHTSA source summary · Original PDF not reviewed by Recallfolio

This Preliminary information communicates information to diagnose DTC C056D or C056E.

Source components: ELECTRICAL SYSTEM:ADAS:PARKING ASSIST:WARNING · PARKING BRAKE.

Source record 10201321 at NHTSA
Aug 19, 2021Service Bulletin/Repair Instructions

PIT5834E

NHTSA communication ID: 10201320

NHTSA source summary · Original PDF not reviewed by Recallfolio

This preliminary information addresses the possibility for the air conditioning to be slow to cool the cabin due to contamination in the refrigerant.

Source components: EQUIPMENT:APPLIANCE:AIR CONDITIONER.

Source record 10201320 at NHTSA
Aug 19, 2021Service Bulletin/Repair Instructions

PIC6438B

NHTSA communication ID: 10201318

NHTSA source summary · Original PDF not reviewed by Recallfolio

This Preliminary information communicates a condition where the Video Processing Control Module is not able to be programmed to the vehicle. This PI offeres a couple workarounds while Engineering evaluates the concern.

Source components: ELECTRICAL SYSTEM · EQUIPMENT.

Source record 10201318 at NHTSA
Aug 18, 2021Service Bulletin/Repair Instructions

PIC6444

NHTSA communication ID: 10201316

NHTSA source summary · Original PDF not reviewed by Recallfolio

This Preliminary information communicates a possible SIM issue with vehicles in the middle east.

Source components: ELECTRICAL SYSTEM · EQUIPMENT.

Source record 10201316 at NHTSA
Aug 16, 2021Service Bulletin/Repair Instructions

PIT5847A

NHTSA communication ID: 10201312

NHTSA source summary · Original PDF not reviewed by Recallfolio

This Preliminary information communicates that a vehicle may come into the dealer with various concerns which may include a service engine light or various warning messages on the DIC. The technician is instructed to inspect a wiring harness for chaffing on a bracket which is located beneath the battery tray. If damage to the harness is found the technician is instructed to repair the damaged wiring and secure the harness away from the bracket so that future damage to the harness will be eliminated.

Source components: ELECTRICAL SYSTEM · ENGINE.

Source record 10201312 at NHTSA
Aug 11, 2021Service Bulletin/Repair Instructions

PIT3099U

NHTSA communication ID: 10201310

NHTSA source summary · Original PDF not reviewed by Recallfolio

This Preliminary Information communication provides information to the technician about installing General Motors Accessory parts/kits. Technicians should refer to Service Information for information regarding most accessories. Technicians may also contact PARTECH and/or the Techline Customer Support Center for additional support.

Source components: EQUIPMENT.

Source record 10201310 at NHTSA
Aug 9, 2021Service Bulletin/Repair Instructions

PIC6438A

NHTSA communication ID: 10201307

NHTSA source summary · Original PDF not reviewed by Recallfolio

This Preliminary information communicates a condition where the Video Processing Control Module is not able to be programmed to the vehicle. This PI offeres a couple workarounds while Engineering evaluates the concern.

Source components: ELECTRICAL SYSTEM.

Source record 10201307 at NHTSA
Aug 6, 2021Service Bulletin/Repair Instructions

20NA132

NHTSA communication ID: 10205059

NHTSA source summary · Original PDF not reviewed by Recallfolio

This warranty administration bulletin provides policy information on the requirements for battery testing and warranty replacements.

Source components: ELECTRICAL SYSTEM:12V/24V/48V BATTERY.

Source record 10205059 at NHTSA
Aug 6, 2021Service Bulletin/Repair Instructions

18NA073

NHTSA communication ID: 10205048

NHTSA source summary · Original PDF not reviewed by Recallfolio

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.

Source components: ENGINE.

Source record 10205048 at NHTSA
Aug 5, 2021Service Bulletin/Repair Instructions

20NA136

NHTSA communication ID: 10205060

NHTSA source summary · Original PDF not reviewed by Recallfolio

This informational bulletin describes/outlines the process for the 9T65 Automatic Transmission Replacement Pilot Program (U.S. Only).

Source components: POWER TRAIN.

Source record 10205060 at NHTSA
Jul 21, 2021Service Bulletin/Repair Instructions

PIC5650J

NHTSA communication ID: 10201252

NHTSA source summary · Original PDF not reviewed by Recallfolio

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 Codes B3055, B3060, and/or B3935. Technician should not replace any parts for this concern. If unable to duplicate the concern ask if the customer uses any Radio Frequency Identification Devices when the concern is present. Dealer should also direct their customers to the appropriate section in the Owner manuals that references that the device complies.

Source components: AIR BAGS · POWER TRAIN.

Source record 10201252 at NHTSA
Jul 21, 2021Service Bulletin/Repair Instructions

PIT5698B

NHTSA communication ID: 10201251

NHTSA source summary · Original PDF not reviewed by Recallfolio

This Preliminary information communicates additional information on how a LIN bus operates and diagnostic tips when working on a LIN bus.

Source components: ELECTRICAL SYSTEM:ADAS:BLINDSPOT:SENSORS.

Source record 10201251 at NHTSA
Jul 18, 2021Service Bulletin/Repair Instructions

PIP5814

NHTSA communication ID: 10201247

NHTSA source summary · Original PDF not reviewed by Recallfolio

This Preliminary information communicates that there some service parts released to dealers missing software.

Source components: ELECTRICAL SYSTEM · EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL.

Source record 10201247 at NHTSA
Jul 13, 2021Service Bulletin/Repair Instructions

PIT5847

NHTSA communication ID: 10201181

NHTSA source summary · Original PDF not reviewed by Recallfolio

This Preliminary information communicates that a vehicle may come into the dealer with various concerns which may include a service engine light or various warning messages on the DIC. The technician is instructed to inspect a wiring harness for chaffing on a bracket which is located beneath the battery tray. If damage to the harness is found the technician is instructed to repair the damaged wiring and secure the harness away from the bracket so that future damage to the harness will be eliminated.

Source components: ELECTRICAL SYSTEM:WIRING.

Source record 10201181 at NHTSA
Jul 1, 2021Service Bulletin/Repair Instructions

PIT5834D

NHTSA communication ID: 10201178

NHTSA source summary · Original PDF not reviewed by Recallfolio

This preliminary information addresses the possibility for the air conditioning to be slow to cool the cabin due to contamination in the refrigerant.

Source components: EQUIPMENT:APPLIANCE:AIR CONDITIONER.

Source record 10201178 at NHTSA
Jun 30, 2021Service Bulletin/Repair Instructions

21NA142

NHTSA communication ID: 10200143

NHTSA source summary · Original PDF not reviewed by Recallfolio

This technical bulletin provides repair information to correct a customer concern of hearing front brake grind/groan noise after sitting overnight.

Source components: EQUIPMENT · EQUIPMENT ADAPTIVE/MOBILITY · SERVICE BRAKES, HYDRAULIC:FOUNDATION COMPONENTS:DISC:PADS.

Source record 10200143 at NHTSA
Jun 29, 2021Service Bulletin/Repair Instructions

PIP5608F

NHTSA communication ID: 10201297

NHTSA source summary · Original PDF not reviewed by Recallfolio

This Preliminary information communicates to perform a transmission fluid drain and fill to correct a TCC shudder concern.

Source components: POWER TRAIN.

Source record 10201297 at NHTSA
Jun 28, 2021Service Bulletin/Repair Instructions

PIT5700C

NHTSA communication ID: 10201296

NHTSA source summary · Original PDF not reviewed by Recallfolio

This Preliminary information communicates that a vehicle may come to the dealer with a "service front camera" message. The technician is instructed to use the data bus tool to determine if the front view camera module and active safety module are both communicating on the low speed bus. If the technician determines that one of the modules is not communicating on low speed the tech is instructed of areas to inspect the low speed communication line, 5060 for possible opens and repair them per SI.

Source components: BACK OVER PREVENTION · ELECTRICAL SYSTEM.

Source record 10201296 at NHTSA
Jun 28, 2021Service Bulletin/Repair Instructions

21NA152

NHTSA communication ID: 10200149

NHTSA source summary · Original PDF not reviewed by Recallfolio

This service bulletin provides information for dealers/technicians on glass ultraviolet (UV) Ray protection and tint percentage.

Source components: EQUIPMENT · VISIBILITY:GLASS, SIDE/REAR.

Source record 10200149 at NHTSA
Jun 25, 2021Service Bulletin/Repair Instructions

PIT5845

NHTSA communication ID: 10201294

NHTSA source summary · Original PDF not reviewed by Recallfolio

This Preliminary information communicates information to diagnose adaptive cruse with DTC U0422 in the EBCM.

Source components: ELECTRICAL SYSTEM · EQUIPMENT · VEHICLE SPEED CONTROL.

Source record 10201294 at NHTSA
Jun 22, 2021Service Bulletin/Repair Instructions

21NA147

NHTSA communication ID: 10200146

NHTSA source summary · Original PDF not reviewed by Recallfolio

This service bulletin provides a repair procedure to correct a customer concern of Coolant and/or Oil Leak, Malfunction Indicator Lamp (MIL) Illuminated?.

Source components: ELECTRICAL SYSTEM:IGNITION:COIL:SPARK PLUGS · ENGINE AND ENGINE COOLING · EQUIPMENT · EQUIPMENT ADAPTIVE/MOBILITY.

Source record 10200146 at NHTSA
Jun 21, 2021Service Bulletin/Repair Instructions

010842001N

NHTSA communication ID: 10200151

NHTSA source summary · Original PDF not reviewed by Recallfolio

This service bulletin provides information for dealers/technicians on Exterior Lamp Condensation and Water Leaks and Replacement Guidelines.

Source components: EQUIPMENT · EQUIPMENT ADAPTIVE/MOBILITY · EXTERIOR LIGHTING.

Source record 10200151 at NHTSA
Jun 21, 2021Service Bulletin/Repair Instructions

21NA139

NHTSA communication ID: 10200140

NHTSA source summary · Original PDF not reviewed by Recallfolio

This service bulletin provides a repair procedure to correct a customer concern of a Malfunction Indicator Lamp (MIL) Illuminated - DTC P3055 Set.

Source components: ELECTRICAL SYSTEM · ENGINE AND ENGINE COOLING:ENGINE:ENGINE CONTROL MODULE (ECU/ECM).

Source record 10200140 at NHTSA
Jun 18, 2021Service Bulletin/Repair Instructions

PIC6438

NHTSA communication ID: 10201290

NHTSA source summary · Original PDF not reviewed by Recallfolio

This Preliminary information communicates a condition where the Video Processing Control Module is not able to be programmed to the vehicle. This PI offeres a couple workarounds while Engineering evaluates the concern.

Source components: ELECTRICAL SYSTEM.

Source record 10201290 at NHTSA
Jun 16, 2021Service Bulletin/Repair Instructions

PIT4261G

NHTSA communication ID: 10201285

NHTSA source summary · Original PDF not reviewed by Recallfolio

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 should communicate to the customer that slight sidewall indentations are a common characteristic of radial tire construction.

Source components: TIRES:SIDEWALL.

Source record 10201285 at NHTSA
Jun 16, 2021Service Bulletin/Repair Instructions

N202316020

NHTSA communication ID: 10200183

NHTSA source summary · Original PDF not reviewed by Recallfolio

Service Update - Radio Software Update (OTA) - Certain 2021 model year vehicles listed above, with an infotainment system, may have a condition where the infotainment system screen will appear black with no audio and no chime at key on during cold temperature conditions. Dealers are to verify radio software level and update if necessary.

Source components: EQUIPMENT:ELECTRICAL:INFOTAINMENT:SOFTWARE.

Source record 10200183 at NHTSA
Jun 15, 2021Service Bulletin/Repair Instructions

PIP5632E

NHTSA communication ID: 10201281

NHTSA source summary · Original PDF not reviewed by Recallfolio

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 send the session logs to General Motors Technical Assistance Center for further assistance on the vehicle in question.

Source components: EQUIPMENT:ELECTRICAL:ACCESSORY GENERATOR:CONTROLS.

Source record 10201281 at NHTSA
Jun 15, 2021Service Bulletin/Repair Instructions

990420002L

NHTSA communication ID: 10200154

NHTSA source summary · Original PDF not reviewed by Recallfolio

This service bulletin provides information on Driveline Clunk Noise and what is acceptable and what is considered normal operation.

Source components: EQUIPMENT · POWER TRAIN:AUTOMATIC TRANSMISSION · POWER TRAIN:MANUAL TRANSMISSION.

Source record 10200154 at NHTSA
Jun 10, 2021Service Bulletin/Repair Instructions

21NA135

NHTSA communication ID: 10200137

NHTSA source summary · Original PDF not reviewed by Recallfolio

This service bulletin provides information to inform dealership personnel about Law Enforcement and Government vehicles that request to disable or enable content.

Source components: COMMUNICATION: VEHICLE TO INFRASTRUCTURE.

Source record 10200137 at NHTSA
Jun 9, 2021Service Bulletin/Repair Instructions

PIT5834C

NHTSA communication ID: 10201274

NHTSA source summary · Original PDF not reviewed by Recallfolio

This preliminary information addresses the possibility for the air conditioning to be slow to cool the cabin due to contamination in the refrigerant.

Source components: EQUIPMENT:APPLIANCE:AIR CONDITIONER.

Source record 10201274 at NHTSA
Jun 7, 2021Service Bulletin/Repair Instructions

080730035E

NHTSA communication ID: 10200152

NHTSA source summary · Original PDF not reviewed by Recallfolio

This bulletin provides information on the harmful effects of water or ethylene glycol in transmission fluid.

Source components: EQUIPMENT · EQUIPMENT ADAPTIVE/MOBILITY · POWER TRAIN.

Source record 10200152 at NHTSA
Jun 3, 2021Service Bulletin/Repair Instructions

110089002E

NHTSA communication ID: 10200153

NHTSA source summary · Original PDF not reviewed by Recallfolio

This service bulletin provides information on GM Accessories ? Dealer-Installed, Repaired or Replaced During Warranty Coverage Period.

Source components: EQUIPMENT · EQUIPMENT ADAPTIVE/MOBILITY.

Source record 10200153 at NHTSA
May 27, 2021Service Bulletin/Repair Instructions

070089037Q

NHTSA communication ID: 10200089

NHTSA source summary · Original PDF not reviewed by Recallfolio

This warranty administration bulletin provides policy information for GM courtesy transportation and roadside assistance programs.

Source components: EQUIPMENT.

Source record 10200089 at NHTSA
May 27, 2021Service Bulletin/Repair Instructions

PIT5805B

NHTSA communication ID: 10197315

NHTSA source summary · Original PDF not reviewed by Recallfolio

This Preliminary information communicates that a dealer may encounter a vehicle that is making a grinding or growling noise on the first few brake applications after the vehicle has been sitting overnight. The dealer is instructed to perform no repairs at this time as engineering is looking into a repair. The dealer is advised that this PI will be converted into a bulletin with repair instruction when updated parts are available.

Source components: SERVICE BRAKES.

Source record 10197315 at NHTSA
May 26, 2021Service Bulletin/Repair Instructions

20NA136

NHTSA communication ID: 10199248

NHTSA source summary · Original PDF not reviewed by Recallfolio

This informational bulletin describes/outlines the process for the 9T65 Automatic Transmission Replacement Pilot Program (U.S. Only).

Source components: POWER TRAIN.

Source record 10199248 at NHTSA
May 26, 2021Service Bulletin/Repair Instructions

20NA136

NHTSA communication ID: 10198857

NHTSA source summary · Original PDF not reviewed by Recallfolio

This informational bulletin describes/outlines the process for the 9T65 Automatic Transmission Replacement Pilot Program (U.S. Only).

Source components: POWER TRAIN.

Source record 10198857 at NHTSA
May 25, 2021Service Bulletin/Repair Instructions

21NA124

NHTSA communication ID: 10199281

NHTSA source summary · Original PDF not reviewed by Recallfolio

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.

Source components: FUEL SYSTEM, GASOLINE:STORAGE:EVAPORATIVE EMISSIONS:CANISTER.

Source record 10199281 at NHTSA
May 25, 2021Service Bulletin/Repair Instructions

21NA124

NHTSA communication ID: 10198890

NHTSA source summary · Original PDF not reviewed by Recallfolio

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.

Source components: ELECTRICAL SYSTEM.

Source record 10198890 at NHTSA
May 24, 2021Service Bulletin/Repair Instructions

19NA256

NHTSA communication ID: 10199244

NHTSA source summary · Original PDF not reviewed by Recallfolio

This service bulletin provides diagnostic aid procedure to perform inspections to determine if the engine needs to be replaced as opposed to just internal parts for knocking, rattle, squeak and/or squeal type noises from engine.

Source components: ENGINE.

Source record 10199244 at NHTSA
May 24, 2021Service Bulletin/Repair Instructions

19NA256

NHTSA communication ID: 10198853

NHTSA source summary · Original PDF not reviewed by Recallfolio

This service bulletin provides diagnostic aid procedure to perform inspections to determine if the engine needs to be replaced as opposed to just internal parts for knocking, rattle, squeak and/or squeal type noises from engine.

Source components: ENGINE AND ENGINE COOLING.

Source record 10198853 at NHTSA
May 21, 2021Service Bulletin/Repair Instructions

18NA306

NHTSA communication ID: 10199235

NHTSA source summary · Original PDF not reviewed by Recallfolio

This Warranty Administration bulletin provides information for dealers/Service advisors on when and how to submit a Pre-Repair Authorization (PRA).

Source components: EQUIPMENT.

Source record 10199235 at NHTSA
May 21, 2021Service Bulletin/Repair Instructions

18NA306

NHTSA communication ID: 10198844

NHTSA source summary · Original PDF not reviewed by Recallfolio

This Warranty Administration bulletin provides information for dealers/Service advisors on when and how to submit a Pre-Repair Authorization (PRA).

Source components: EQUIPMENT.

Source record 10198844 at NHTSA
May 19, 2021Service Bulletin/Repair Instructions

21NA118

NHTSA communication ID: 10199278

NHTSA source summary · Original PDF not reviewed by Recallfolio

This technical bulletin provides a procedure to align the exhaust causing a vibration.

Source components: ENGINE.

Source record 10199278 at NHTSA
May 19, 2021Service Bulletin/Repair Instructions

21NA118

NHTSA communication ID: 10198887

NHTSA source summary · Original PDF not reviewed by Recallfolio

This technical bulletin provides a procedure to align the exhaust causing a vibration.

Source components: ENGINE AND ENGINE COOLING.

Source record 10198887 at NHTSA
May 18, 2021Service Bulletin/Repair Instructions

PIE0633

NHTSA communication ID: 10200105

NHTSA source summary · Original PDF not reviewed by Recallfolio

This engineering informational bulletin is requesting information from technicians to perform the check list provided and contact the engineer listed in regards to the A/C not cooling the vehicle cabin and/or the A/C air is not cold coming from the vent.

Source components: EQUIPMENT:APPLIANCE:AIR CONDITIONER · VISIBILITY · VISIBILITY:DEFROSTER/DEFOGGER/HVAC SYSTEM.

Source record 10200105 at NHTSA
May 17, 2021Service Bulletin/Repair Instructions

100089006H

NHTSA communication ID: 10200090

NHTSA source summary · Original PDF not reviewed by Recallfolio

This service bulletin provides information for dealers on how to submit a product information report (PIR) (Canada Only).

Source components: EQUIPMENT.

Source record 10200090 at NHTSA
May 17, 2021Service Bulletin/Repair Instructions

070089037P

NHTSA communication ID: 10200088

NHTSA source summary · Original PDF not reviewed by Recallfolio

This warranty administration bulletin provides policy information for GM courtesy transportation and roadside assistance programs.

Source components: EQUIPMENT.

Source record 10200088 at NHTSA
May 17, 2021Service Bulletin/Repair Instructions

PIT5843

NHTSA communication ID: 10197300

NHTSA source summary · Original PDF not reviewed by Recallfolio

This Preliminary information communicates that a vehicle may come to the dealer with concerns of various warning messages, possibly the door locks cycling, passive entry inoperative or other concerns. The technician is instructed to inspect G401 for loose or missing terminals.

Source components: ELECTRICAL SYSTEM.

Source record 10197300 at NHTSA
May 12, 2021Service Bulletin/Repair Instructions

18NA279

NHTSA communication ID: 10199234

NHTSA source summary · Original PDF not reviewed by Recallfolio

This service bulletin provides information for dealers/technicians on the process to disable and enable passive unlocking.

Source components: ELECTRICAL SYSTEM · LATCHES/LOCKS/LINKAGES.

Source record 10199234 at NHTSA
May 12, 2021Service Bulletin/Repair Instructions

18NA279

NHTSA communication ID: 10198843

NHTSA source summary · Original PDF not reviewed by Recallfolio

This service bulletin provides information for dealers/technicians on the process to disable and enable passive unlocking.

Source components: LATCHES/LOCKS/LINKAGES.

Source record 10198843 at NHTSA
May 6, 2021Service Bulletin/Repair Instructions

20NA159

NHTSA communication ID: 10199249

NHTSA source summary · Original PDF not reviewed by Recallfolio

This Warranty Administration bulletin is for information on General Motors New Vehicle Tire Warranty Program (U.S. Dealers Only).

Source components: EQUIPMENT.

Source record 10199249 at NHTSA
May 6, 2021Service Bulletin/Repair Instructions

20NA159

NHTSA communication ID: 10198858

NHTSA source summary · Original PDF not reviewed by Recallfolio

This Warranty Administration bulletin is for information on General Motors New Vehicle Tire Warranty Program (U.S. Dealers Only).

Source components: TIRES.

Source record 10198858 at NHTSA
May 5, 2021Service Bulletin/Repair Instructions

PIP5804

NHTSA communication ID: 10197282

NHTSA source summary · Original PDF not reviewed by Recallfolio

This Preliminary information communicates the possibility of a inaccurate #1 Coolant Temperature Sensor causing the engine to run hot or overheat with possible over temperature message displayed on DIC

Source components: ENGINE AND ENGINE COOLING.

Source record 10197282 at NHTSA
May 4, 2021Service Bulletin/Repair Instructions

21NA108

NHTSA communication ID: 10199270

NHTSA source summary · Original PDF not reviewed by Recallfolio

This service bulletin provides diagnostic information for the technician regarding a customer concern of engine overheating, cooling system contaminated with engine oil.

Source components: ENGINE · ENGINE AND ENGINE COOLING.

Source record 10199270 at NHTSA
May 4, 2021Service Bulletin/Repair Instructions

21NA108

NHTSA communication ID: 10198879

NHTSA source summary · Original PDF not reviewed by Recallfolio

This service bulletin provides diagnostic information for the technician regarding a customer concern of engine overheating, cooling system contaminated with engine oil.

Source components: ENGINE AND ENGINE COOLING · UNKNOWN OR OTHER.

Source record 10198879 at NHTSA
May 3, 2021Service Bulletin/Repair Instructions

21NA088

NHTSA communication ID: 10199263

NHTSA source summary · Original PDF not reviewed by Recallfolio

This service bulletin provides repair information to correct a customer concern of a Check Engine Light Displayed on Driver Information Center (DIC), Engine Cooling Fan Windmilling, DTC P0494 Set.

Source components: ENGINE.

Source record 10199263 at NHTSA
May 3, 2021Service Bulletin/Repair Instructions

19NA044

NHTSA communication ID: 10199238

NHTSA source summary · Original PDF not reviewed by Recallfolio

This service bulletin provides information on the cold start control system in DI engines to reduce cold start emissions and improve fuel economy.

Source components: ELECTRICAL SYSTEM · ENGINE.

Source record 10199238 at NHTSA
May 3, 2021Service Bulletin/Repair Instructions

21NA088

NHTSA communication ID: 10198872

NHTSA source summary · Original PDF not reviewed by Recallfolio

This service bulletin provides repair information to correct a customer concern of a Check Engine Light Displayed on Driver Information Center (DIC), Engine Cooling Fan Windmilling, DTC P0494 Set.

Source components: ENGINE AND ENGINE COOLING.

Source record 10198872 at NHTSA
May 3, 2021Service Bulletin/Repair Instructions

19NA044

NHTSA communication ID: 10198847

NHTSA source summary · Original PDF not reviewed by Recallfolio

This service bulletin provides information on the cold start control system in DI engines to reduce cold start emissions and improve fuel economy.

Source components: ENGINE AND ENGINE COOLING.

Source record 10198847 at NHTSA
Apr 30, 2021Service Bulletin/Repair Instructions

16NA338

NHTSA communication ID: 10194079

NHTSA source summary · Original PDF not reviewed by Recallfolio

This Warranty Admin service bulletin provides guidelines for Dealers Not Required and for Dealers Required to Contact the PQC for engine or transmission assembly replacement and explains the PQC process, GWM Transaction submission, vehicle service record retention and proper handling of assembly returns for Canadian Dealers only.

Source components: POWER TRAIN.

Source record 10194079 at NHTSA