August 4: GM Peeling Paint Class Action Lawsuit Says Recall Needed news | 20 days ago July 31: GM Duramax Diesel CP4 Fuel Pump Lawsuit Settlement news | 24 days ago July 5: Chevrolet Bolt Battery Fire Recall Failed For 84 Vehicles recalls | 50 days ago July 4: Chevrolet Colorado and GMC Canyon Recalled For Fire Risk recalls | 51 days ago July 4: GM Recalls 2024 Chevrolet Blazer Electric Vehicles Over Control Issues recalls | 51 days ago
2003 Chevrolet Trailblazer EXT
Electrical Problems
2003 Chevrolet Trailblazer EXT Electrical Problems
Click on a problem below to read more.
- NHTSA: Electrical System
- NHTSA: Electrical System: Instrument Cluster/Panel
- NHTSA: Electrical System: Ignition
- NHTSA: Electrical System: 12v/24v/48v Battery
- NHTSA: Electrical System: Ignition: Switch
- NHTSA: Electrical System: Starter Assembly
Loading ...
one sec.
Stay Up to Date
Compare Chevrolet Trailblazer EXT Model Years
Curious how the 2003 Trailblazer EXT compares to other years?
Check out our Chevrolet Trailblazer EXT overview to see the most problematic years, worst problems and most recently reported complaints with the Trailblazer EXT.