Having problems with your 2004 Chevrolet TrailBlazer ?
2005 trailblazer charging, battery & starting tested ok. Voltmeter dash gauge not correct voltage
Repair Help & Product Troubleshooting for 2004 Chevrolet TrailBlazer
Tips for a great answer:- Provide details, support with references or personal experience .
- If you need clarification, ask it in the comment box .
- It's 100% free, no registration required.