Brake Light On problems of the 2003 Chevrolet Trailblazer

Three problems related to brake light on have been reported for the 2003 Chevrolet Trailblazer. The most recently reported issues are listed below.

1 Brake Light On problem

Failure Date: 03/01/2021

Wire harness coating falling apart almost caught my truck on fire got pictures and it triggers the brake light to stay on.

2 Brake Light On problem

Failure Date: 07/01/2018

My daughter was driving locally yesterday 7/1/18 and making a right hand turn at a slow speed. She lost control and collided with another vehicle in oncoming traffic. She was injured. The cars brake lights had just gone out and the blower is going on and off. I assume this is an electrical problem for which my VIN is not displaying a recall. There is now damage to the wheel and rear drivers side fender, clearly displaying that the vehicle spun out of control, based on the 2 vehicle impact points.

3 Brake Light On problem

Failure Date: 12/20/2012

Car is a 2003 chev Trailblazer the igintion key is still stuck in the car. There where no warning lights that anything was wrong with the car. Brakes failed after 7 months of having the car , I had to go to an outside company to fix car. Also when hitting brake lights it comes on as hazzard lights. Car started to shake when turning on a/c took to dealership I was told to contact someone else that can fix the car. Also the only way for me to start the car and turn the car off is by unhucking the battery due to key being stuck in the igintion I went to dealership to get car fixed or replace and dearlship was banked rupt. Please help I really feel that I got a bad car or a recall car.




Fuel Economy of Trailblazer Vehicles
Trailblazer Service Bulletins
Trailblazer Safety Recalls
Trailblazer Defect Investigations