Chevrolet Trailblazer EXT
electrical Problems
We don't have a lot of Chevrolet Trailblazer EXT electrical problems on file — feel free to add yours here. The most common Trailblazer EXT electrical problems occur at 104,000 miles.
The worst model years for electrical problems are the 2004 Trailblazer EXT, 2006 Trailblazer EXT, and the 2005 Trailblazer EXT.
Worst Chevrolet Trailblazer EXT Electrical Problems
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#1: Battery Not Holding Charge 2004 Trailblazer EXT
- Average Cost to Fix:
- N/A
- Average Mileage:
- 118,000 mi
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#2: Instrument Panel Not Working 2005 Trailblazer EXT
- Average Cost to Fix:
- N/A
- Average Mileage:
- 77,000 mi
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#3: Battery Not Keeping Charge 2004 Trailblazer EXT
- Average Cost to Fix:
- N/A
- Average Mileage:
- 118,000 mi