2.2

hardly worth mentioning
Crashes / Fires:
0 / 0
Injuries / Deaths:
0 / 0
Average Mileage:
72,000 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 1500 transmission problems

transmission problem

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2003 GMC Sierra 1500 Owner Comments

problem #2

Aug 012003

Sierra 1500 8-cyl

  • 20,000 miles

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

2003 GMC Sierra truck, steering, has a clunking noise started about 5,000 miles, told by mechanic to take to a dealer, was not the first time he had heard of this problem and was not something he wanted to undertake due to liability, another problem with to much play or (slap) in the drive shaft, took it to dealer they replaced drive shaft, did not solve problem, so apparently they did not know how to solve problem and basically were grabbing at straws, I still have problem, front running lights keep burning out (electrical problem).

- Mt. Hermon, CA, USA

problem #1

Jan 122009

Sierra 1500

  • 124,000 miles
Loss of 3rd gear. Tries to shift into 3rd gear and just red line's.

- Raymond, ME, USA

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