2002 Chevrolet Trailblazer EXT Recalls
NHTSA lists 3 recall campaigns for the 2002 Chevrolet Trailblazer EXT. A recall applies only to vehicles built within the affected range, so check your own VIN at nhtsa.gov/recalls. Repairs for recalls are free at a franchised dealer.
- Latches/locks/linkages › Doors › LatchCovers: Chevrolet Trailblazer EXT 2002–2003, GMC Envoy XL 2002–2003, Isuzu Ascender 2003
Reported issue: Certain sport utility vehicles have a rear side closure latch that may not latch or unlatch due to corrosion caused by road splash, such as water and road salt. These vehicles were originally sold in or currently registered in the following states: connecticut, delaware, illinois, indiana, iowa, maine, maryland, massachusetts, michigan, minnesota, missouri, new hampshire, new jersey, new york, ohio, pennsylvania…
Possible consequence: If the door is not latched properly and it goes unnoticed, it may open while the vehicle is in motion. If an unbelted occupant fell out of the vehicle, personal injuries could occur.
Remedy: Dealers will install a seal along the lower part of the rocker panel to prevent intrusion of corrosive material, and inspect the rear side closure latches. Functional latches will be cleaned and lubricated. Non-functioning latches will be replaced. The recall began on february 24, 2006. Owners may contact chevrolet…
- Exterior lighting › Brake lightsCovers: Chevrolet Trailblazer EXT 2002–2004, Oldsmobile Bravada 2002–2004, Chevrolet Trailblazer 2002–2004 +2 more
Reported issue: 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.
Possible consequence: An inoperative brake lamp will not convey the driver's intention of stopping to drivers in following vehicles, and an inoperative rear turn signal lamp will not convey the driver's intention to turn to drivers in following vehicles. Both of these failures can increase the risk of a crash.
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 1-866-608-8080, or gmc at 1-866-996-9463.
- Visibility › Windshield wiper/washerCovers: Chevrolet Trailblazer EXT 2002–2003, Oldsmobile Bravada 2002–2003, GMC Envoy 2002–2003 +2 more
Reported issue: 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 the corrosion of components within the module.
Possible consequence: Depending on the occurrence and weather situation, driver visibility could be reduced, which could result in a crash.
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 required. The recall began july 6, 2004. Owners should contact chevrolet at 1-800-630-2438; oldsmobile…
NHTSA investigations
- PE07014FUEL TANK LEAKClosed · Mar 13, 2007
← All problems reported for the 2002 Chevrolet Trailblazer EXT
About this data. Data from NHTSA (ODI) complaints, recalls, TSBs and investigations, updated Oct 30, 2026. Complaints are unverified consumer reports and may be duplicated or inaccurate.