10.0

really awful
Crashes / Fires:
0 / 0
Injuries / Deaths:
0 / 0
Average Mileage:
0 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.

2003 GMC Sonoma electrical problems

electrical problem

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2003 GMC Sonoma Owner Comments

problem #1

Jun 012003

Sonoma

  • Automatic transmission
  • miles

A D V E R T I S E M E N T S

While traveling on the highway engine check light appeared on the dashboard. The vehicle was towed to the dealership on three occasions and was told the problem was possibly the wiring harness

- Ypsilanti, MI, USA

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