Hummer H2
electrical Problems
We don't have a lot of Hummer H2 electrical problems on file — feel free to add yours here. The most common H2 electrical problems occur at 110,000 miles.
Worst Hummer H2 Electrical Problems
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#1: Power Door Locks Not Working Properly 2003 H2
- Average Cost to Fix:
- N/A
- Average Mileage:
- 110,000 mi
We're actively collecting data on the worst electrical problems for the Hummer H2.
Please add any complaints you have so we have more helpful data to show!