Recall 05V198000: 2003–2004 Chevrolet Trailblazer and 4 other models
- Report received
- May 5, 2005
- Manufacturer
- General motors corp.
- Potentially affected
- 286,478vehicles
- Model years
- 2003–2004
Check your own vehicle. A recall applies only to vehicles within the affected build range. Enter your VIN at nhtsa.gov/recalls. Recall repairs are free at a franchised dealer.
What NHTSA recorded
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.
Possible consequence
The driver may not be able to clearly signal their intentions to turn, change travel lanes, or potentially warn others of an impaired vehicle operating condition increasing the risk of a crash.
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 began mailing owner letters on august 4, 2005. Owners may contact chevrolet at 1-800-630-2438, gmc at 1-866-996-9463, isuzu at 1-800-255-6727, buick at 1-866-608-8080, and oldsmobile at 1-800-630-6537.
Affected model years
Pages for each model year show complaints, parts, mileage and other recalls.
- 2004 Buick Rainier158 complaints
- 2003 Chevrolet Trailblazer901 complaints
- 2004 Chevrolet Trailblazer1,081 complaints
- 2003 GMC Envoy394 complaints
- 2004 GMC Envoy367 complaints
- 2003 Isuzu Ascender35 complaints
- 2004 Isuzu Ascender64 complaints
- 2003 Oldsmobile Bravada27 complaints
- 2004 Oldsmobile Bravada13 complaints
About this data. Data from NHTSA (ODI) complaints, recalls, TSBs and investigations, updated Oct 31, 2026. Complaints are unverified consumer reports and may be duplicated or inaccurate.