Having problems with your 2003 Chevrolet TrailBlazer ?
Took my 2004 trailblazer to autozone code came up cooling fan relay fault or fan clutch
Repair Help & Product Troubleshooting for 2003 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.