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NHTSA — Electrical System Problems


really awful
Crashes / Fires:
0 / 0
Injuries / Deaths:
0 / 0
Average Mileage:
1,000 miles

About These NHTSA Complaints:

This data is from the NHTSA — the US gov't agency tasked with vehicle safety. Complaints are spread across multiple & redundant categories, & are not organized by problem.

So how do you find out what problems are occurring? For this NHTSA complaint data, the only way is to read through the comments below. Any duplicates or errors? It's not us.

2007 Hummer H2 electrical problems

electrical problem

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2007 Hummer H2 Owner Comments

problem #1

May 272008


  • 1,000 miles


Within the first 44 hours of owning this vehicle it broke down when my wife and I were 50 miles from home - after waiting over 45 minutes for road service I finally got it started. It repeated this problem three times and had to be towed in on flat bed - on May 26th it would not start again and had to be towed again, they cannot get problem to repeat itself - then again two weeks later it was dead again. They cannot get the problem to repeat itself and claim they are baffled.they have brought Hummer to my driveway to see if there is a "signal" in my area that is causing the "module" that is kicking on and draing power

- Calimesa, CA, USA

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