Chevrolet Trailblazer problems and recalls by year
3,973 owner complaints since 2005, most for the 2005 (1,466); 14 recalls, 4 investigations.
By model year
| Year | Complaints | Recalls | Most-reported system |
|---|---|---|---|
| 2026 | 11 | 1 | Electrical system |
| 2025 | 25 | 1 | Electrical system |
| 2024 | 33 | 1 | Electrical system |
| 2023 | 71 | 0 | Engine |
| 2022 | 111 | 1 | Unknown or other |
| 2021 | 195 | 4 | Unknown or other |
| 2014 | 1 | 0 | Engine |
| 2009 | 27 | 0 | Exterior lighting |
| 2008 | 193 | 0 | Electrical system |
| 2007 | 732 | 5 | Fuel system, gasoline |
| 2006 | 1,108 | 8 | Fuel system, gasoline |
| 2005 | 1,466 | 2 | Electrical system |
Years with 100+ complaints
2022 Trailblazer: 111 complaints
3 crashes, 3 injuries · 21V440000
| Component | Complaints | Median miles |
|---|---|---|
| Unknown or other | 36 | — |
| Power train | 32 | 43,000 |
| Electrical system | 31 | 45,000 |
| Engine | 17 | 3,051 |
| Service brakes | 14 | 3,051 |
| Fuel/propulsion system | 5 | — |
| Steering | 5 | 15,000 |
| Forward collision avoidance › Adaptive cruise control | 4 | 35,500 |
2021 Trailblazer: 195 complaints
7 crashes, 3 fires, 5 injuries · 21V440000, 20V588000, 20V537000, 20V295000
| Component | Complaints | Median miles |
|---|---|---|
| Unknown or other | 54 | 2,000 |
| Power train | 41 | 33,000 |
| Electrical system | 40 | 5,000 |
| Engine | 38 | 48,482 |
| Service brakes | 30 | 3,746 |
| Fuel/propulsion system | 17 | — |
| Forward collision avoidance › Automatic emergency braking | 9 | 7,300 |
| Steering | 6 | 160 |
2008 Trailblazer: 193 complaints
10 crashes, 11 fires, 9 injuries
| Component | Complaints | Median miles |
|---|---|---|
| Electrical system | 57 | 76,000 |
| Air bags | 28 | 84,883 |
| Engine | 21 | 93,000 |
| Exterior lighting | 17 | 100,000 |
| Seat belts | 11 | 89,000 |
| Steering | 11 | 63,218 |
| Electronic stability control (esc) | 10 | 89,000 |
| Service brakes, hydraulic | 8 | 38,000 |
2007 Trailblazer: 732 complaints
19 crashes, 56 fires, 23 injuries, 4 deaths · 15V599000, 15V519000, 14V404000, 13V248000, 12V406000
| Component | Complaints | Median miles |
|---|---|---|
| Fuel system, gasoline | 213 | 54,000 |
| Electrical system | 193 | 78,000 |
| Exterior lighting | 141 | 112,018 |
| Fuel/propulsion system | 58 | 82,660 |
| Visibility › Power window devices and controls | 52 | 69,000 |
| Fuel system, other | 30 | 52,000 |
| Air bags | 25 | 117,000 |
| Steering | 23 | 82,236 |
2006 Trailblazer: 1,108 complaints
29 crashes, 59 fires, 40 injuries, 14 deaths · 15V599000, 15V519000, 14V404000, 13V248000, 12V406000, 06V417000, 05V552000, 05V455000
| Component | Complaints | Median miles |
|---|---|---|
| Fuel system, gasoline | 434 | 58,000 |
| Electrical system | 229 | 91,000 |
| Exterior lighting | 103 | 115,000 |
| Fuel/propulsion system | 76 | 80,000 |
| Fuel system, other | 69 | 52,000 |
| Visibility/wiper | 52 | 103,000 |
| Fuel system, other › Storage › Fuel gauge system | 44 | 65,000 |
| Engine | 43 | 120,000 |
2005 Trailblazer: 1,466 complaints
59 crashes, 25 fires, 59 injuries, 1 death · 06V417000, 05V035000
| Component | Complaints | Median miles |
|---|---|---|
| Electrical system | 432 | 70,936 |
| Fuel system, gasoline | 429 | 69,982 |
| Electrical system › Instrument cluster/panel | 171 | 69,400 |
| Exterior lighting | 105 | 75,863 |
| Fuel/propulsion system | 95 | 94,000 |
| Vehicle speed control | 72 | 75,000 |
| Fuel system, other | 66 | 68,000 |
| Air bags | 48 | 122,000 |
14 recall campaigns since 2005
August 20, 2026 · 26V539000 · 2024–2026 · Back over prevention › Sensing system › Camera
The rearview camera screen may display a distorted or blank image.
Remedy: Dealers will inspect and replace the rearview camera, if necessary, free of charge.
June 10, 2021 · 21V440000 · 2021–2022 · Equipment › Mechanical › Accessory scissor/screw/bottle jack/lift › Stand
The emergency jack, if not positioned as directed in the vehicle owner's manual, can fracture while in use.
Remedy: Dealers will replace the jack, free of charge.
September 24, 2020 · 20V588000 · 2021 · Service brakes
Sensor connection contamination in the electronic brake boost system may cause an interruption of communication between the sensor and the brake boost system.
Remedy: GM will notify owners, and dealers will replace the electronic brake boost module, free of charge.
September 3, 2020 · 20V537000 · 2021 · Seats; Seats › Critical fasteners
The rear attachment bolts of one or both front seats may not have been installed.
Remedy: GM will notify owners, and dealers will inspect seat attachments for both front seats and install attachment bolts as needed, free of charge.
May 21, 2020 · 20V295000 · 2021 · Equipment › Other › Labels; Tires
The certification label on these vehicles does not provide the tire size and cold tire pressure information for front and rear tires, as required.
Remedy: GM will notify owners, and will mail corrected labels for customers to apply, free of charge.
September 24, 2015 · 15V599000 · 2006–2007 · Visibility › Power window devices and controls
Fluid may enter into the driver's door master power window switch module, causing corrosion that could result in a short in the circuit board, causing window switches to become inoperative.
Remedy: GM will notify owners, and dealers will install a new driver's door switch module, free of charge.
August 14, 2015 · 15V519000 · 2006–2007 · Exterior lighting › Headlights
In the affected vehicles, the headlamp driver module (HDM) may overheat and fail, causing the headlamps and daytime running lights to not illuminate.
Remedy: GM will notify owners, and dealers will replace the HDM, free of charge.
July 2, 2014 · 14V404000 · 2006–2007 · Visibility › Power window devices and controls
Fluid may enter the driver's door master power window switch module, causing corrosion that could result in a short in the circuit board.
Remedy: GM will notify owners, and dealers will inspect the part number on the door module, and install a new door module if necessary, free of charge.
June 13, 2013 · 13V248000 · 2006–2007 · Electrical system; Visibility › Power window devices and controls
Fluid may enter the driver's door module, causing corrosion that could result in a short in the circuit board.
Remedy: Owners will be contacted and dealers will test the driver's door module.
August 16, 2012 · 12V406000 · 2006–2007 · Electrical system; Visibility › Power window devices and controls
Fluid may enter the driver's door module, causing corrosion that could result in a short in the circuit board.
Remedy: Parts for this recall are expected to available in March 2013.
December 7, 2005 · 05V552000 · 2006 · Equipment › Other › Labels
CERTAIN TRUCKS AND SPORT UTILITY VEHICLES FAIL TO CONFORM TO THE REQUIREMENTS OF FEDERAL MOTOR VEHICLE SAFETY STANDARD NO. 110, "TIRE SELECTION AND RIMS." THESE VEHICLES WERE SHIPPED WITH TIRE AND LOADING INFORMATION LABELS LISTING AN INACCCURATE VEHICLE…
Remedy: OWNERS WILL BE PROVIDED WITH CORRECTED LABELS AND INSTALLATION INSTRUCTIONS.
October 5, 2005 · 05V455000 · 2006 · Steering › Hydraulic power assist › Hose, piping, and connections
CERTAIN PASSENGER VEHICLES MAY HAVE BEEN BUILT WITH A POWER STEERING HOSE THAT IS NOT TO SPECIFICATION.
Remedy: DEALERS WILL INSPECT THE POWER STEERING HOSE(S) FOR TWO SUSPECT DATE CODES AND REPLACE THEM IF REQUIRED.
February 3, 2005 · 05V035000 · 2005 · Visibility › Windshield
CERTAIN SPORT UTILITY VEHICLES FAIL TO COMPLY WITH THE REQUIREMENTS OF FEDERAL MOTOR VEHICLE SAFETY STANDARD NO. 212, 'WINDSHIELD MOUNTING.' THE WINDSHIELD URETHANE BEAD MAY NOT HAVE ADHERED TO THE BODY IN CERTAIN AREAS DURING THE CURE PROCESS.
Remedy: DEALERS WILL REPLACE THE WINDSHIELD FREE OF CHARGE.
Shared, in full on the sibling's page:
Defect investigations
0 of 4 open.
| Investigation | Years | Opened | Subject | Status |
|---|---|---|---|---|
| RQ17002 | 2005–2009 | April 24, 2017 | Loss of Headlights | Closed |
| EA12004 | 2006–2007 | June 11, 2012 | Driver's Master Power Window Switch | Closed |
| PE12003 | 2006–2007 | February 9, 2012 | Driver's Master Power Window Switch | Closed |
| DP10001 | 2005–2007 | January 7, 2010 | Fuel Level Gauge System Failure | Closed |
Complaints are unverified owner reports, and a recall names a model year, not a car: for one car, decode its VIN here or look it up at NHTSA. Chevrolet models.
Data: NHTSA, October 17, 2026.