2.9

hardly worth mentioning
Crashes / Fires:
0 / 0
Injuries / Deaths:
0 / 0
Average Mileage:
50,000 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.

2003 GMC Sierra 3500 electrical problems

electrical problem

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2003 GMC Sierra 3500 Owner Comments

problem #1

Jan 252007

Sierra 3500 4WD 8-cyl Diesel

  • Automatic transmission
  • 50,000 miles

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

2003 GMC speedometer not working. This is a very common problem with GMC and there should be a recall.

- Tivoli, NY, USA

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