2019 CHEVROLET BLAZER

2 recalls, 296 complaints - 1,044 TSBs - 5/5 safety rating

TIRES

Defect Description

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 ... Read more

Consequence

Over cured tires may develop a break in the sidewall resulting in sudden air loss or a belt edge separation which could lead to a tread/belt loss. Either condition can cause a loss of vehicle control, increasing the risk of a crash.

Remedy

GM will notify owners, and dealers will inspect the tires, replacing them as necessary, free of charge. The recall began March 22, 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 cus... Read more

33,838 vehicles affected

Manufacturer: General Motors, LLC

POWER TRAIN:AUTOMATIC TRANSMISSION

Defect Description

General Motors LLC (GM) is recalling certain 2018-2019 Chevrolet Cruze and Buick LaCrosse, 2018-2020 Chevrolet Equinox, Chevrolet Traverse and GMC Terrain, 2018 Chevrolet Malibu, 2019-2020 Buick Encore, Buick Enclave, Cadillac XT4, Chevrolet Blazer and GMC Acadia, and 2020 Cadillac XT6 vehicles. Th... Read more

Consequence

Missing bolts on the start-stop accumulator endcap could result in a transmission oil leak and may progress to a loss of propulsion, increasing the risk of a crash. A transmission fluid leak in the presence of an ignition source may increase the risk of fire.

Remedy

GM will notify owners, and dealers will inspect the start-stop transmission accumulator and replace it if any bolts are missing, free of charge. The recall began December 15, 2020. Owners may contact GMC customer service at 1-888-988-7267, Buick Customer service at 1-866-608-8080, Chevrolet custom... Read more

194,105 vehicles affected

Manufacturer: General Motors LLC

Complaint Statistics

296 total complaints 19 crashes 6 fires 7 injuries

Top Reported Components

Component	Complaints
ENGINE	44
POWER TRAIN	39
ELECTRICAL SYSTEM	36
UNKNOWN OR OTHER	29
SERVICE BRAKES	23
STEERING	12
FUEL/PROPULSION SYSTEM	12
VEHICLE SPEED CONTROL	10
FORWARD COLLISION AVOIDANCE: AUTOMATIC EMERGENCY BRAKING	10
AIR BAGS	9

Incident date: Aug 27, 2026

The contact owns a 2019 Chevrolet Blazer. The contact stated that while starting the vehicle, there was a strong odor coming from the vehicle, and no warning lights illuminated. The contact also stated that a "Shift to Park" warning message displayed while the vehicle was already in Park, requiring ... Read more

Incident date: Jun 9, 2026

Just had to replace a radiator that was leaking all across the top. Also have gotten the steering assist warning for thermostat and temperature sensor. Seems to be cery common problems rhat gm ahould fix

Incident date: Aug 27, 2026

Incident date: Jun 9, 2026

Incident date: Aug 27, 2026

Incident date: Jun 9, 2026

Incident date: Aug 13, 2026

Thermostat went bad at 47,500 miles. Temp gauge stopped working, Engine light came on and alert stating steering assist is reduced

Incident date: Aug 13, 2026

Thermostat went bad at 47,500 miles. Temp gauge stopped working, Engine light came on and alert stating steering assist is reduced

Incident date: May 21, 2026

The front grille bezel mounting clips broke and it started to fly off while driving on the highway. Luckily, I was able to pull over before the last clip broke and took it off before it became a spear flying at the cars behind me. There is an active recall for this issue for the 2022 GMC Sierra 1500... Read more

Incident date: May 13, 2026

System Failed -Transmission makes a high pitch whine, which Toyota has identified as a product manufacturing issue with the 2017-2022 V6 Highlander, but has not done anything to rectify the issue for those of us out of warranty. As this transmission issue usually doesn't start happening until 60,000... Read more

Incident date: May 26, 2026

I bought my 2018 Acura TLX a-spec V6 in Nov. 2021, certified pre-owned from an Acura dealer. It had warranty through 100k miles. At just under 70k miles, around mid-2023 I believe, the engine seized and would not start. Warranty covered engine replacement. This was just around the time of the 3.6L V... Read more

Incident date: Mar 3, 2026

I was driving my vehicle on 5/24/26 and my daughter’s seatbelt came unlatched while driving. The sensor went off and she was quickly able to belt it back. However, I do not feel safe transporting my children in this vehicle and do not have extra seats due to the third row recall as well.

Incident date: Mar 3, 2026

The steering wheel is slightly sticking while driving/steering on interstates and highways where mostly noticed, but also noticing on curved backroads. When navigating a curve the steering wheel has slightly stuck and the automatic brake light flashes on very briefly. This has happened several times... Read more

Incident date: Mar 3, 2026

On deceleration the cars CVT has an intermittent shudder. Sometimes minor sometime severe making it feel like the wheels will slow too quickly and lose contact with the road. The dealer verified the problem changed the transmission control module and re programmed it. That did not correct the proble... Read more

Incident date: Apr 12, 2026

Power steering goes out intermittently while driving.

Incident date: Apr 25, 2026

The transmission or torque converter has slippage and shuddering that has caused one or both to go bad. My safety was at risk due to this item beginning to fail to cause the inability to accelerate to maintain my position in traffic. The problem was recreated for the service technician. There was n... Read more

Incident date: Mar 17, 2026

The vehicle's Full Self-Driving (FSD) system was actively controlling the vehicle while executing a reverse maneuver into a residential garage — a routine the system had successfully performed on multiple prior occasions. During this session, the FSD system misjudged the maneuver and the vehicle s... Read more

Crash

Incident date: Mar 17, 2026

Crash

Incident date: Mar 17, 2026

Crash

Incident date: Mar 30, 2026

Generator started on its own sometime yesterday evening. The motor home was plugged into 30amp outlet and on shore power. Based on generator hours compared to an inspection I made last week it ran for approximately 15 hours before detection. (we had t-storms all yesterday and I never went outside). ... Read more

Incident date: Mar 30, 2026

I was accelerating to 45MPH on a main road. My truck was running just fine. At about 45 MPH it felt like I hit a wall, and my truck started to rapidly decelerate and seemed to be downshifting very hard. A reduced engine power warning appeared in the message display, and the check engine light illumi... Read more

Incident date: Feb 9, 2026

What component or system failed or malfunctioned, and is it available for inspection upon request? Horn began sounding unexpectedly and intermittently while driving and parked. How was your safety or the safety of others put at risk? The uncontrollable horn startled surrounding motorists and pedes... Read more

Incident date: Feb 9, 2026

I was driving my vehicle on the highway doing normal highway speed, when I began to hear an odd noise coming from the engine area. I slowed down and moved into the slow lane at which time the noise became worse. The vehicle then lost power and I wasn’t able to get the vehicle to do over 40mph. I w... Read more

Incident date: Mar 20, 2026

The contact owns a 2020 GMC Sierra 1500. The contact stated that the vehicle made an abnormal sound while idling. There was no warning light illuminated. The vehicle was taken to the dealer, where the engine was disassembled, and the dealer determined that the crankshaft and the thrust bearings had ... Read more

Incident date: Mar 20, 2026

Incident date: Jan 22, 2026

The rear passenger door actuators have both failed. The rear hatch will not unlock using the touch button. We just received notice that our transmission/transfer case needs replacing. $13K for this.

Incident date: Feb 24, 2026

I wanted to report that this vehicle, according to Carfax, had 169,236 miles on August 15, 2025, and 9/4/25, and 85,326 miles on January 24, 2026. That's only 4 months! The odometer was tampered with, and this seller knew it was altered because it went through 5 different sellers in those 4 months. ... Read more

Incident date: Feb 17, 2026

Service Stabiltrak came up. ABS, All wheel drive, one pedal driving, acceleration it's reduced, traction control is off . Car is not safe to drive because acceleration and braking has been greatly compromised.

Incident date: Nov 20, 2025

Was driving at 50mph on hiway, all the sudden truck has loss of power and engine shut off, coasted down to stop, put truck in par, stared the car and drove another 5 miles and same thing happened again. No warning lite, no error messages was present when shut off happened nor during OBS scan at late... Read more

Incident date: Feb 9, 2026

Unknown

Incident date: Feb 9, 2026

I brought my 2019 Ford Flex to World Ford Pensacola for two open safety recalls: 25SA9 (Rearview Camera) and 25SB8 (B-Pillar Trim). Despite the B-pillar trim being already detached (failed component), the dealer refused to document the inspection for recall 25SB8. Furthermore, on Invoice #XXX, they ... Read more

Incident date: Feb 9, 2026

The contact owned a 2008 Chevrolet Tahoe. The contact stated that while stopped by the school to pick up one of his children, the vehicle was parked. The contact then noticed smoke emanating from the driver's front seat. The contact safely removed his occupant, who was his autistic child, seated in ... Read more

Fire

Incident date: Nov 20, 2025

Transmission failing less than 5,000 miles after having the transmission serviced at a dealership. Transmission shuddering and refusing to go into gear.

Incident date: Sep 1, 2025

I have noticed puddles under/near rear side door/tire, the smell of gas after filling up tank. And a reduced MPG lower than normal with same driving habits.

Incident date: Aug 1, 2025

I have had multiple instances where the vehicle has failed to accelerate when making a left hand turn. Each time this has occurred, my car has rolled into the intersection from a stop at a small decline, but the gas seems to do nothing. My car silently rolls forward and then I have no power or g... Read more

Incident date: Aug 1, 2025

Incident date: Dec 24, 2025

Complaint Type: Vehicle Safety / Potential Defect / Dealer Negligence Description of Complaint: I am reporting a serious safety issue resulting from negligent service performed by Kocourek Wausau Imports. After the dealership performed my 2024 Tiguan’s second oil change under warranty, strong fu... Read more

Incident date: Aug 13, 2025

Warning lamp:"stop safely. vehicle will shut off soon" the car will shut off while driving. The warning is not sufficient enough to ignore that fairly new cars are shutting down on the road for no reason. There are numerous complaints about this same issue and I am wondering what is it going to take... Read more

Incident date: Aug 13, 2025

The radio keeps turning off and on and random stuff keeps popping up on the dash I have read that atlas models from 2019 to 2023 have wiring harness issues why Is there no recall for this and all research I have done with what is going on is leading up to a wiring harness issue

Incident date: Aug 13, 2025

Incident date: Sep 11, 2025

Brake System Failures (Multiple Occurrences): The vehicle has experienced repeated brake-related failures requiring multiple repairs. Brakes are a critical safety system, and repeated failures pose a serious risk to occupant and public safety. Despite repairs, the brake issues have reoccurred. 2.Fue... Read more

Incident date: Nov 1, 2025

While I was driving at approximately 55mph, a loud clank happened and the car stalled, and smoke started pouring out of the hood and through the vents into the cabin, and I was leaving burning pieces behind on the road. I pulled over, ran to the back to get my dogs out of their crash tested kennels ... Read more

Fire

Incident date: Nov 12, 2025

The transmission and engine fails repeatedly. The vehicle repeatedly stalls while accelerating at all speeds, simultaneously, the gear shift lights,dash lights, radio, etc restarts. Issue also happens when shifting gears. Issue happens at every stop light and stop sign, when the vehicle is engaged ... Read more

Incident date: Nov 12, 2025

Incident date: Oct 25, 2025

While driving when coming to a stop, my brakes became stiff causing me to almost hit the vehicle in front of me. Also, the car has been stopping while I am driving and on busy roads when I am at a stop light and press the accelerator to proceed, the vehicle just stop and cuts off completely leaving ... Read more

Incident date: Oct 19, 2025

The "Front passenger safety restraint system" is prone to errors because the wiring for it beneath the seat is prone to getting knocked loose and electrical interference

Incident date: Oct 19, 2025

The "Front passenger safety restraint system" is prone to errors because the wiring for it beneath the seat is prone to getting knocked loose and electrical interference

Showing 50 of 296 complaints.

NHTSA Safety Ratings, 2019 CHEVROLET BLAZER

2019 Chevrolet Blazer SUV FWD

Category	Rating
Overall Rating	5 / 5 ★★★★★
Frontal Crash	5 / 5 ★★★★★
Frontal Crash, Driver	5 / 5 ★★★★★
Frontal Crash, Passenger	4 / 5 ★★★★☆
Side Crash	5 / 5 ★★★★★
Side Crash, Driver	5 / 5 ★★★★★
Side Crash, Passenger	5 / 5 ★★★★★
Rollover	4 / 5 ★★★★☆
Rollover Risk	15.5%

Safety Technology

Feature	Status
Electronic Stability Control	Standard
Forward Collision Warning	Optional
Lane Departure Warning	Optional

Source: NHTSA 5-Star Safety Ratings Program. Ratings are based on crash tests conducted by the National Highway Traffic Safety Administration.

Technical Service Bulletins, 2019 CHEVROLET BLAZER

1,044 manufacturer communications from 526 unique bulletins. TSBs describe known problems and recommended fixes from the manufacturer.

Most Affected Components

Component	Bulletins
350000 EQUIPMENT	191
110000 ELECTRICAL SYSTEM	111
060000 ENGINE AND ENGINE COOLING	96
100000 POWER TRAIN	79
355200 EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL	78
356000 EQUIPMENT ADAPTIVE/MOBILITY	51
060000 ENGINE (PWS)	39
200000 WHEELS	36

200000 WHEELS

This service bulletin provides information for dealers/technicians on Tire Radial Force Variation (RFV).

350000 EQUIPMENT

This warranty administration bulletin provides policy information on the requirements for 12V battery testing and warranty replacements.

110000 ELECTRICAL SYSTEM

This warranty administration bulletin provides policy information on the requirements for 12V battery testing and warranty replacements.

350000 EQUIPMENT

This bulletin updates the position of General Motors on refinishing aluminum wheels. GM has determined that wheel refinishing under warranty will no longer be performed.

200000 WHEELS

This bulletin updates the position of General Motors on refinishing aluminum wheels. GM has determined that wheel refinishing under warranty will no longer be performed.

110000 ELECTRICAL SYSTEM

This bulletin provides information for electrical ground repairs using new General Motors replacement fasteners with conductive finish.

118000 ELECTRICAL SYSTEM:SOFTWARE

This warranty administration bulletin provides policy information on the requirements for 12V battery testing and warranty replacements.

355200 EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL

This warranty administration bulletin provides policy information on the requirements for 12V battery testing and warranty replacements.

350000 EQUIPMENT

This warranty administration bulletin provides policy information on the requirements for 12V battery testing and warranty replacements.

111000 ELECTRICAL SYSTEM:12V/24V/48V BATTERY

This warranty administration bulletin provides policy information on the requirements for 12V battery testing and warranty replacements.

110000 ELECTRICAL SYSTEM

This warranty administration bulletin provides policy information on the requirements for 12V battery testing and warranty replacements.

355200 EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL

This service bulletin provides information on submitting quality Photos of Various Vehicle Concerns to the GM Technical Assistance Center (TAC).

350000 EQUIPMENT

This technical bulletin provides a procedure replace the tappet that is located on the fuel door.

081100 FUEL SYSTEM, DIESEL:STORAGE:TANK ASSEMBLY

This technical bulletin provides a procedure replace the tappet that is located on the fuel door.

110000 ELECTRICAL SYSTEM

This service bulletin provides repair information to correct a customer concern of seeing an intermittent Shift to Park message displayed while vehicle is in Park.

100000 POWER TRAIN

This service bulletin provides repair information to correct a customer concern of seeing an intermittent Shift to Park message displayed while vehicle is in Park.

060000 ENGINE AND ENGINE COOLING

This technical bulletin advises of a new fuel injection cleaner kit used for decarbonizing the intake valves to correct conditions of rough idle, Crank no start, extended crank or misfire, MIL with DTCs, and explains how Top Tier fuels shou

350000 EQUIPMENT

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

350000 EQUIPMENT

This Warranty Administration bulletin provides information on Dealer Empowerment for Goodwill, Customer Enthusiasm and Policy (U.S. Only).

030000 BRAKES (PWS)

This Preliminary information communicates that when removing the fuel line jumper hose care should be taken to be sure the line is reinstalled correctly to avoid a no/low fuel pressure situation.

070000 FUEL SYSTEM, GASOLINE

This Preliminary information communicates that when removing the fuel line jumper hose care should be taken to be sure the line is reinstalled correctly to avoid a no/low fuel pressure situation.

355200 EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL

This service bulletin provides information on All hazmat parts being returned to the Warranty Parts Center (WPC) must be shipped using Central Transport. Hazardous materials should never be sent by air transportation to the WPC.

980000 UNKNOWN OR OTHER

This warranty administration bulletin provides information regarding the field action courtesy transportation policy.

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.

260000 FORWARD COLLISION AVOIDANCE

This Preliminary information communicates a "Forward Collision System Reduced" message displayed on the DIC when the Forward Automatic Braking has been set to the "Alert" setting. This is normal when the FAB has been set to "Alert".

070000 FUEL SYSTEM, GASOLINE

This informational bulletin explains to the tech on where to look for a possible concern with the rockers causing the MIL to illuminate.

060000 ENGINE AND ENGINE COOLING

This informational bulletin explains to the tech on where to look for a possible concern with the rockers causing the MIL to illuminate.

060000 ENGINE AND ENGINE COOLING

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

070000 FUEL SYSTEM, GASOLINE

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

063100 ENGINE AND ENGINE COOLING:EXHAUST SYSTEM:EMISSION CONTROL

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

100000 POWER TRAIN

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

060000 ENGINE AND ENGINE COOLING

353500 EQUIPMENT:ELECTRICAL:NAVIGATIONAL SYSTEM(GLOBAL POSITIONING SYSTEM)

This Preliminary information communicates to dealers of a known issue with failed map update

100000 POWER TRAIN

This service bulletin provides a procedure to correct a customer concern of Shudders or Shakes at Low Speeds.

160000 STRUCTURE

This preliminary informational (PI) bulletin provides information to dealership personnel which may be helpful when addressing underbody component corrosion with customers.

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.

100000 POWER TRAIN

This PI bulletin advises the technician on the proper way to install the pistons in an engine.

060000 ENGINE AND ENGINE COOLING

This PI bulletin advises the technician on the proper way to install the pistons in an engine.

355200 EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL

This Preliminary Information communication provides information to the technician about vibration complaints that are one of the most challenging complaints to accurately diagnose and repair. Technician will need to use Pico Oscilloscope Di

120000 EXTERIOR LIGHTING

This informational bulletin provides information for dealers/technicians on Headlamp, Tail Lamp, License Lamp or Fog/Driving Lamp Damage.

060000 ENGINE AND ENGINE COOLING

This informational bulletin advises the tech to validate if oil is leaking into the cooling system and to test and verify were to leak is coming from before replacing all the parts that wouldn't apply to the repair.

110000 ELECTRICAL SYSTEM

This preliminary information (PI) provides information om Service Programming System (SPS) Error Codes (E4398, E4399, E4403, M4404, M4413, M6954, M6955, E4414, E4423, E4491 or E6961).

110000 ELECTRICAL SYSTEM

This Preliminary information communicates information for terminal concerns at X203

121000 EXTERIOR LIGHTING:HEADLIGHTS

This Preliminary information communicates information for Intellibeam headlamp inoperative and to inspect the low speed data line.

120000 EXTERIOR LIGHTING

This Preliminary information communicates information for Intellibeam headlamp inoperative and to inspect the low speed data line.

030000 BRAKES (PWS)

This service bulletin provides a procedure to add deadener to the batter tray bracket to correct customer concerns of a Service Engine Soon (SES), Reduced Power, Service Brake, Reduced Steering and/or Stabilitrak Message Illuminated on DIC,

110000 ELECTRICAL SYSTEM

251000 ELECTRONIC STABILITY CONTROL:AUTOMATIC (ASC)

010000 STEERING

350000 EQUIPMENT

This Preliminary Information communication provides information to the technician about the use of J-35616-64B terminal test probe, replacement terminals, and terminated leads. The J-35616-64B is the latest test probe released for checking

110220 ELECTRICAL SYSTEM:HAND HEATER:WIRING HARNESS

This Preliminary information communicates a GM part number for reflective high temperature heat or insulating tape when repairing wiring harnesses.

980000 UNKNOWN OR OTHER

This Preliminary information communicates a GM part number for reflective high temperature heat or insulating tape when repairing wiring harnesses.

060000 ENGINE AND ENGINE COOLING

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

350000 EQUIPMENT

This service bulletin provides information on Concerns or Questions Regarding Installation of Dealer Installed Accessories.

355200 EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL

This service bulletin provides information on Concerns or Questions Regarding Installation of Dealer Installed Accessories.

060000 ENGINE AND ENGINE COOLING

This warranty administration bulletin provides policy information on the requirements for 12V battery testing and warranty replacements.

110000 ELECTRICAL SYSTEM

This warranty administration bulletin provides policy information on the requirements for 12V battery testing and warranty replacements.

350000 EQUIPMENT

This warranty administration bulletin provides policy information on the requirements for 12V battery testing and warranty replacements.

060000 ENGINE AND ENGINE COOLING

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

110000 ELECTRICAL SYSTEM

This service bulletin advises the tech that the rotational Clicking Noise Heard After Engine Shut Down may be normal characteristics of the vehicle.

100000 POWER TRAIN

This service bulletin advises the tech that the rotational Clicking Noise Heard After Engine Shut Down may be normal characteristics of the vehicle.

060000 ENGINE AND ENGINE COOLING

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

110000 ELECTRICAL SYSTEM

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

120000 EXTERIOR LIGHTING

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

350000 EQUIPMENT

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

020000 SUSPENSION

This Preliminary Information communication provides information to the technician about vehicles that have had multiple repair attempts that are being performed on customer?s vehicles that exhibit vibration conditions without utilizing the

260000 FORWARD COLLISION AVOIDANCE

200000 WHEELS

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.

100000 POWER TRAIN

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.

060000 ENGINE AND ENGINE COOLING

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.

020000 SUSPENSION

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.

010000 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.

200000 WHEELS

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

280000 BACK OVER PREVENTION

This Preliminary information communicates that a vehicle may be encountered with a clunk or rattle from the front of the vehicle. The dealer technician is instructed to remove the cradle brace and see if the noise is gone. If the noise is g

355200 EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL

This service bulletin provides information on General Motors Dealership Critical Equipment Requirements and Recommendations.

060000 ENGINE AND ENGINE COOLING

This service bulletin provides guidelines and diagnostic/repair information to technicians regarding vehicle engine oil consumption.

200000 WHEELS

This service bulletin provides information about the Hunter wheel Road Force balancers that should be utilized for all repairs requiring balance and Road Force measurement.

280000 BACK OVER PREVENTION

355200 EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL

This Warranty Administration bulletin provides information on the Global Warranty Management (GWM) Warranty Parts Center (WPC) Parts Return Program.

200000 WHEELS

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

190000 TIRES

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

110000 ELECTRICAL SYSTEM

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

138000 VISIBILITY:DEFROSTER/DEFOGGER/HVAC SYSTEM

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

355200 EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL

This service bulletin provides information for dealers/technicians on When and How to Submit a Field Product Report (FPR) (U.S. and Canada Dealers Only).

355200 EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL

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

350000 EQUIPMENT

This bulletin provides information on Warranty Administration a?? Required Operating Procedures - 8 Points (U.S. Only).

117100 ELECTRICAL SYSTEM:INSTRUMENT PANEL:SPEEDOMETER/ODOMETER

This informational bulletin provides information for the IPC odometer programming method quick reference guide.

350000 EQUIPMENT

This informational bulletin provides information for the IPC odometer programming method quick reference guide.

110000 ELECTRICAL SYSTEM

This informational bulletin provides information for the IPC odometer programming method quick reference guide.

060000 ENGINE AND ENGINE COOLING

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

060000 ENGINE AND ENGINE COOLING

This service bulletin explains the difference in oil filters for gas engines with new oil pump control systems and the possibilities of what may happen using the incorrect filter.

355200 EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL

This bulletin provides information on Warranty Administration a?? Required Operating Procedures - 8 Points (U.S. Only).

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).

060000 ENGINE AND ENGINE COOLING

The service bulletin advises the tech of a normal transmission shift condition and the delay in throttle response when the throttle plate is opened rapidly and advises the customer that it is normal for the delay.

100000 POWER TRAIN

260000 FORWARD COLLISION AVOIDANCE

100000 POWER TRAIN

This Preliminary information communicates to the dealer technician that TAC recommends the utilization of the GDS2 software to aid in diagnosing automatic transmission concerns. TAC is requesting the GDS2 session logs be sent in before the

060000 ENGINE AND ENGINE COOLING

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.

350000 EQUIPMENT

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

110000 ELECTRICAL SYSTEM

This service bulletin provides repair information to correct a customer concern of a water leak into interior, and/or various electrical concerns, liftgate actuator noisy or inoperative.

Showing 100 of 1,044 bulletins.

NHTSA Safety Investigations, CHEVROLET BLAZER

Investigations opened by NHTSA into potential safety defects. These are separate from recalls and may or may not result in a recall.

RQ, Closed , Model Year: 2000

HAZARD LIGHT SWITCH FAILURE

ON NOVEMBER 30, 2001, GENERAL MOTORS (GM) CONDUCTED SAFETY RECALL 01V-364 FOR THE SUBJECT VEHICLES BUILT BETWEEN SEPTEMBER 16, 1999 AND AUGUST 28, 2001 TO REMEDY A DEFECTIVE HAZARD SWITCH THAT WOULD CAUSE A LOSS OF HAZARD AND STOP LAMP ILLUMINATION.THE HAZARD SWITCH IS CONTAINED WITHIN THE VEHICLE M... Read more

RQ, Closed , Model Year: 1998

FRONT CONTROL ARM BALL JOINTS

SEE ATTACHED PAGE.

EA, Closed , Model Year: 1992

FRONT SEAT RECLINER BOLT

There is no summary currently available

PE, Closed , Model Year: 2000

LOSS OF STOP LAMP ILLUMINATION

EA, Closed , Model Year: 1996

UPPER AND LOWER CONTROL ARM BALL JOINT

There is no summary currently available

RQ, Closed , Model Year: 1992

FRONT SEAT RECLINER BOLT FAILURE

PE, Closed , Model Year: 1995

LOSS OF POWER ASSIST BRAKING

CONSUMERS ALLEGE A PARTIAL LOSS OF BRAKING ABILITY

PE, Closed , Model Year: 1996

UPPER CONTROL ARM BALL JOINT BREAKAGE

AN UPPER CONTROL ARM BALL JOINT FAILS, RESULTING IN THE FRONT SUSPENSION COLLAPSING ON THE FAILED SIDE.

EA, Closed , Model Year: 1995

WINDSHIELD WIPER FAILURE

There is no summary currently available

PE, Closed , Model Year: 1995

WINDSHIELD WIPER

DURING THIS PRELIMINARY EVALUATION, OVER 400 ADDITIONAL COMPLAINTS WERE FURNISHED BY GM.IN ADDITION GM REPORTED OVER 3000 WIPER SYSTEM WARRANTY REPAIRS ON THE SUBJECT VEHICLES.

EA, Closed , Model Year: 1996

STEERING SHAFT SEPARATIONS

COUPLING BOLTS, JOINING THE STEERING SHAFT, MAY SEPARATE.IN SOME CASES, TOTAL UNFORESEEN, LOSS OF STEERING CONTROL MAY RESULT.

EA, Closed , Model Year: 1996

SEAT BELT WEBBING SEPARATION

NHTSA'S NEW CAR ASSESSMENT PROGRAM (NCAP) TESTED A 1997 CHEVROLET S-10 EXTENDED CAB PICKUP EQUIPPED WITH A DRIVER-SIDE AIR BAG.THE FRONT PASSENGER SEAT BELT WAS COMPLETELY CUT DURING THE TEST.

PE, Closed , Model Year: 1994

ALLEGED FAILURE OF REAR LEAF SPRINGS

BREAKAGE OF A LEAF SPRING MAY ALLOW PARTIAL COLLAPSE OF THE REAR SUSPENSION AND INCREASE THE POTENTIAL FOR LOSS OF VEHICLE CONTROL.

EA, Closed , Model Year: 1991

REAR SEAT BELT FAILURE

COMPLAINTS INDICATE THAT THE REAR SEATBELT BUCKLES DO NOT WORK, WHICH PREVENTS USAGE OF THE BELTS.

PE, Closed , Model Year: 1994

BRAKE PEDAL SEPARATION FROM PIVOT ARM

There is no summary currently available

EA, Closed , Model Year: 1991

ABS BRAKING SYSTEM

THIS INVESTIGATION RESULTED IN A SAFETY RECALL, 99V-193, AND A SERVICE CAMPAIGN, 99I-006.

EA, Closed , Model Year: 1989

ENGINE COMPARTMENT FIRES

AN ALLEGED MALFUNCTION IN THE ATLERNATOR RESULTING IN ENGINE COMPARTMET FIRES.

PE, Closed , Model Year: 1989

FIRE IN DASH/INSTRUM.CLSTR

There is no summary currently available

PE, Closed , Model Year: 1991

ABS BRAKING SYSTEM FAILS

There is no summary currently available

DP, Closed , Model Year: 1987

FUEL SYSTEM FIRES

EA, Closed , Model Year: 1989

HIGH IDLE FLARE

There is no summary currently available

PE, Closed , Model Year: 1989

HIGH IDLE FLARE

There is no summary currently available

PE, Closed , Model Year: 1989

HEADLIGHT SWITCH FAILURE

There is no summary currently available

PE, Closed , Model Year: 1988

STEERING DAMPER SEPARATION

There is no summary currently available

EA, Closed , Model Year: 1983

REAR AXLE SHAFT

There is no summary currently available

PE, Closed , Model Year: 1983

REAR AXLE FAILURE

There is no summary currently available

PE, Closed , Model Year: 1983

ELECT. FAILURES/FIRES

SUMMARY OF INFORMATION FROM THE MANUFACTURER: FORD HAS SUBMITTED 40 OWNERCOMPLAINTS WHICH ALLEGE IN-DASH FIRES. IT DOES NOT BELIEVE THAT THECOMPLAINTS INDICATE A DEFECT NOR ARE THEY SAFETY RELATED.ANALYSIS:A REVIEW OF THE COMPLAINTS WAS CONDUCTED.VARIOUS COMPONENTSWERE ALLEGED TO HAVE BEEN THE SOURC... Read more

CHEVROLET BLAZER - All Years Overview

Complete safety history for the CHEVROLET BLAZER across all model years (1969, 2025).

124 Total Recalls

11,285 Total Complaints

27 Investigations

1,120 Reported Crashes

275 Reported Fires

76 Reported Deaths

CHEVROLET BLAZER - Year by Year

Compare recalls and complaints across model years. Click any year to see full details.

Year	Recalls	Complaints
2026	0	1	View
2025	1	43	View
2024	1	71	View
2023	2	66	View
2022	1	81	View
2021	1	202	View
2020	3	358	View
2019 (current)	2	296
2008	0	5	View
2007	0	11	View
2006	0	20	View
2005	0	18	View
2004	1	67	View
2003	1	103	View
2002	2	301	View
2001	3	464	View
2000	4	885	View
1999	0	612	View
1998	3	1,025	View
1997	7	1,098	View
1996	11	1,579	View
1995	11	1,707	View
1994	7	774	View
1993	7	616	View
1992	6	337	View
1991	7	267	View
1990	4	42	View
1989	4	47	View
1988	4	45	View
1987	3	38	View
1986	2	21	View
1985	2	35	View
1984	3	10	View
1983	4	8	View
1982	3	2	View
1981	3	1	View
1980	1	1	View
1979	1	1	View
1978	1	2	View
1977	1	2	View
1976	1	1	View
1975	1	0	View
1974	2	0	View
1973	1	1	View
1972	1	0	View
1969	1	0	View

Other CHEVROLET Models

Model	Recalls	Complaints
SUBURBAN	246	10,458	View
TAHOE	240	12,622	View
MALIBU	216	29,080	View
SILVERADO 1500	200	22,534	View
CORVETTE	187	6,308	View
CAMARO	179	4,298	View
SILVERADO	159	10,964	View
SILVERADO 3500	152	1,409	View

Vehicle Safety

Consumer Safety

Infrastructure

Public Health

2019 CHEVROLET BLAZER

Complaint Statistics

Top Reported Components

NHTSA Safety Ratings, 2019 CHEVROLET BLAZER

Safety Technology

Technical Service Bulletins, 2019 CHEVROLET BLAZER

Most Affected Components

NHTSA Safety Investigations, CHEVROLET BLAZER

CHEVROLET BLAZER - All Years Overview

CHEVROLET BLAZER - Year by Year

Other CHEVROLET Models