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.

1999 GMC Yukon transmission problems

transmission problem

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1999 GMC Yukon Owner Comments

problem #1

May 221999

Yukon 4WD

  • miles

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

Noticed oil spots on garage floor. Drove to GMC dealer for repair. First repair, dealer incorrectly diagnosed problem as fuel filter leak. Second repair, I indicated that the leak was from transfer case not fuel filter. Dealer removed/reinstalled transfer case to replace defective/install a new seal ring to correct problem.

- Lakewood, CA, USA

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