Hummer H3
electrical Problems
We don't have a lot of Hummer H3 electrical problems on file — feel free to add yours here. The most common H3 electrical problems cost $400 to fix & occur at 73,000 miles.
The worst model years for electrical problems are the 2006 H3, 2007 H3, and the 2009 H3.
Worst Hummer H3 Electrical Problems
-
#1: Passlock Light On Preventing Engine To Start 2006 H3
- Average Cost to Fix:
- $500
- Average Mileage:
- 66,000 mi
-
#2: Would Not Start 2008 H3
- Average Cost to Fix:
- $300
- Average Mileage:
- 78,000 mi
-
#3: Engine Won't Turn Over, Won't Start 2006 H3
- Average Cost to Fix:
- N/A
- Average Mileage:
- 75,000 mi