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NHTSA — Electrical System: Wiring Problems


hardly worth mentioning
Crashes / Fires:
0 / 1
Injuries / Deaths:
0 / 0
Average Mileage:
117,000 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 H3 electrical problems

electrical problem

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2007 Hummer H3 Owner Comments

problem #1

Feb 102014


  • 117,000 miles


The contact owns a 2007 Hummer H3. The contact stated that the vehicle stalled several times without warning. The vehicle was towed to a dealer over seven times for unknown repairs but the failure recurred. The contact also stated that the vehicle overheated several times. The contact also smelled strong fumes as if there were wires that could be burning. The dealer was notified of the failure and was unable to replicate the failure. The contact later received notification of NHTSA campaign number: 15V421000 (visibility). The dealer was unable to supply the part within a reasonable timeframe to repair the vehicle. The manufacturer was notified of the failure. The approximate failure mileage was 117,000.

- Saint Petersburg , FL, USA

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