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NHTSA — Electrical System: Wiring: Interior/Under Dash Problems


hardly worth mentioning
Crashes / Fires:
0 / 1
Injuries / Deaths:
0 / 0
Average Mileage:
115,000 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.

2006 Hummer H3 electrical problems

electrical problem

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2006 Hummer H3 Owner Comments

problem #1

Sep 012015


  • 115,000 miles


The contact owns a 2006 Hummer H3. While driving at approximately 55 mph, the contact smelled a burning odor under the dashboard by the heater. In addition, the vehicle stalled and had trouble restarting. This was a recurring failure. The vehicle was taken to the dealer for diagnostic testing. The technician stated that the plug to the heater was burned and the battery needed to be replaced. The manufacturer was not notified. The approximate failure mileage was 115,000.

- Coolwater, MI, USA

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