2003 Chevrolet Trailblazer Recalls, Complaints & Specs
8 safety recalls list the 2003 Chevrolet Trailblazer, and owners have filed 901 complaints with NHTSA. Check your own VIN below.
8 safety recalls for the 2003 Chevrolet Trailblazer
Most recent first. Recall repairs are free at any authorised dealer. Click a recall for the full defect, consequence and remedy text.
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Turn signal (exterior lighting)
On certain trucks and sport utility vehicles, the driver wishing to signal a turn by moving the directional signal lever, (up or down) may cause the front marker/turn lights and rear turn lights to flash in a manner similar to hazard warning, rather than flashing on the desired side only.
Remedy: Dealers will replace the suspect flasher modules with a new flasher module designed with sealed relays and more durable contact material inside of the relays free of charge. The recall began on august 4, 2005. Isuzu…
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Brake lights (exterior lighting)
On certain sport utility vehicles, vibration and heat may cause the tail lamp/stop lamp bulb to loosen in its socket. If this occurs, the bulb may flicker and eventually become inoperative.
Remedy: Dealers will inspect the tail lamp/stop lamp assemblies, and if necessary, replace them. The recall began on november 22, 2004. Owners should contact chevrolet at 1-800-630-2438, oldsmobile at 1-800-630-6537, buick at…
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Windshield wiper/washer (visibility)
Certain sport utility vehicles have windshield wiper systems that will not turn on, cease operation while in use, fail to turn off/on by themselves (moisture sensitive wiper system), or have continuous windshield washer pump operation because the presence of water within the wiper modules can either cause a short circuit or can lead to…
Remedy: Dealers will cover the windshield wiper module vent hole with a patch. Also, the wiper motor, circuit board, and electrical connector will be inspected to signs of water intrusion and/or corrosion and be replaced as…
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Owners/service/other manual (equipment)
Certain minivans, passenger and sport utility vehicles fail to comply with the requirements of federal motor vehicle safety standard no. 225, "child restraint anchorage system." the owner's manual does not explain the meaning of the location symbols for the child restraint lower universal anchorage system.
Remedy: Owners will be provided with a supplement for their owner's manual. This supplement describes and shows the location symbols for the child restraint anchors that are located in the vehicle and on the child restraint or…
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Hoses, lines/piping, and fittings (service brakes)
Certain sport utility vehicles were built with a left-front brake pipe with a circumferential score at a random location along the length of the pipe as the result of the manufacturing process. If the brake pipe partially or fully fractured, brake pedal travel would immediately increase and front brake performance would be reduced.
Remedy: Dealers will replace the left-front brake pipe. Owner notification began on may 29, 2003. Owners who take their vehicles to an authorized dealer on an agreed upon service date and do not receive the free remedy within…
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Automatic transmission (power train)
Certain sport utility vehicles fail to comply with the requirements of federal motor vehicle safety standard no. 114, "theft protection." these vehicles are equipped with a mechanical override that could allow the ignition key to be removed with the shift lever in a position other than park. In addition, these vehicles have an override…
Remedy: Dealers will eliminate these conditions by disabling the overrides. Owner notification began on may 29, 2003. Owners who take their vehicles to an authorized dealer on an agreed upon service date and do not receive the…
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Inflator module (air bags)
On certain MINI vans, passenger and sport utility vehicles, some of these vehicles have a driver's side air bag that may not deploy as designed. In addition, the air bag inflator could rupture.
Remedy: Dealers will inspect, and if necessary, install a new driver's air bag. Owner notification began on march 11, 2003. Owners who take their vehicles to an authorized dealer on an agreed upon service date and do not…
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Air bags: frontal
Certain passenger, MINI vans, and sport utility vehicles have an air bag inflator on the driver's side that could fracture at a weld during a deployment.
Remedy: Dealers will inspect, and replace, if necessary, the air bag module assembly on the driver's side. Owner notification began august 15, 2002. Owners who take their vehicles to an authorized dealer on an agreed upon…
901 owner complaints filed with NHTSA
Owners of the 2003 Chevrolet Trailblazer have filed 901 complaints with NHTSA; 68 describe a crash and 14 describe a fire. Reports cite 66 injuries and 2 deaths. The average mileage at failure in those reports is 81,536 miles. Complaints peaked in 2010 with 93 filed that year.
Most-reported components
What owners are reporting
“Transmission doesn’t have 3rd or 4th gear. Vehicle was smoking under hood. Found out after buying it it has flood damage. Mechanic said there was water in the transmission when inspected. Vehicle need”
Owner complaint to NHTSA, March 1, 2023 · Service brakes
“While driving my Trailblazer in A4WD on slippery road conditions, I went to pulled out of a parking lot and there was a loud sound like my whole front end fell out and the front end completely locked”
Owner complaint to NHTSA, January 12, 2022 · Power train
Fuel economy and specs
EPA ratings for the 2003 Chevrolet TrailBlazer (TrailBlazer 2WD, TrailBlazer 4WD, TrailBlazer Ext 2WD, TrailBlazer Ext 4WD). Ranges cover every tested configuration.
| Combined | 14–16 mpg |
|---|---|
| City / Highway | 13–14 / 16–20 |
| Fuel | Regular |
| EPA class | Sport Utility Vehicle - 2WD, Sport Utility Vehicle - 4WD |
| Engine | 6/8 cyl, 4.2/5.3 L |
| Transmission | Automatic 4-spd |
Compare Chevrolet Trailblazer model years
Recall and complaint counts for every Chevrolet Trailblazer model year in NHTSA's database.
| Model year | Recalls | Complaints |
|---|---|---|
| 1999 Chevrolet Trailblazer | 0 | 4 |
| 2000 Chevrolet Trailblazer | 0 | 26 |
| 2001 Chevrolet Trailblazer | 0 | 20 |
| 2002 Chevrolet Trailblazer | 12 | 1,149 |
| 2003 Chevrolet Trailblazer | 8 | 901 |
| 2004 Chevrolet Trailblazer | 2 | 1,081 |
| 2005 Chevrolet Trailblazer | 2 | 1,466 |
| 2006 Chevrolet Trailblazer | 8 | 1,108 |
| 2007 Chevrolet Trailblazer | 5 | 732 |
| 2008 Chevrolet Trailblazer | 0 | 193 |
| 2009 Chevrolet Trailblazer | 0 | 27 |
| 2014 Chevrolet Trailblazer | 0 | 1 |
| 2021 Chevrolet Trailblazer | 4 | 195 |
| 2022 Chevrolet Trailblazer | 1 | 110 |
| 2023 Chevrolet Trailblazer | 0 | 71 |
| 2024 Chevrolet Trailblazer | 1 | 33 |
| 2025 Chevrolet Trailblazer | 1 | 24 |
| 2026 Chevrolet Trailblazer | 1 | 10 |
Checking a specific 2003 Chevrolet Trailblazer
How do I know if my 2003 Chevrolet Trailblazer has an open recall?
Enter your 17-character VIN above. The VIN is on the driver's side dashboard (visible through the windshield), the driver's door jamb sticker, and your registration or insurance card. The check runs against NHTSA's live database and tells you which campaigns list your vehicle. 8 campaigns currently list the 2003 Chevrolet Trailblazer; your car may already have been repaired under some of them.
Is the recall repair free?
Yes. Under federal law, manufacturers must fix safety recalls at no charge for vehicles up to 15 years old from the date of sale to the first owner. Contact any authorised Chevrolet dealer with your VIN and the NHTSA campaign number (for example 02V222000).
What is the difference between a recall and a complaint?
A recall is a safety campaign filed by the manufacturer or ordered by NHTSA, with a defined defect and remedy. A complaint is a report an owner sent to NHTSA; it is not verified, but patterns of complaints are what trigger NHTSA investigations and, eventually, recalls.
Other Chevrolet models
- Malibu19,364 complaints
- Silverado 150018,029 complaints
- Impala10,434 complaints
- Tahoe10,032 complaints
- Equinox9,161 complaints
- Silverado8,799 complaints
- Blazer8,192 complaints
- Suburban8,164 complaints
Source: NHTSA recall and complaint databases and EPA fuel economy data, October 2026. Complaint counts are owner reports to NHTSA, not verified defects. Recall counts are safety campaigns that list this model year; whether a particular car was already repaired depends on its VIN. How this data is compiled.