NHTSA — Power Train: Automatic Transmission: Cooling Unit And Lines Problems


definitely annoying
Crashes / Fires:
0 / 0
Injuries / Deaths:
0 / 0
Average Mileage:
45,301 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.

2002 Pontiac Grand Prix transmission problems

transmission problem

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2002 Pontiac Grand Prix Owner Comments

problem #3

Feb 152007

Grand Prix 6-cyl

  • Automatic transmission
  • 75,000 miles


Major window failure, only one window works, and too expensive to fix. My car has 70,000 miles and I have had fuel pump failure, total radiator failure, and two heat exchanger failures resulted in radiator fluid all over passenger side floor due too cheap crimps on heat exchanger which requires a hugh dash dismantle to fix, window failure, dash heat and A/C control failure. The car gets driven 11 miles a day to work and back and we have put $1000's into this piece of crap. Dealer and manufacturer could care less and want this website removed. No one is willing to do a thing. Will be switching brands asap to Dodge or Chrysler.

- Millville, UT, USA

problem #2

Feb 282007

Grand Prix 6-cyl

  • Automatic transmission
  • 60,902 miles
- the contact called regarding a 2002 pointac Grand Prix. The contact stated he took the vehicle to dealer for a routine oil change and was advised by the repair shop that there was a gasket leak. The gasket was replaced. The failure mileage was 60,902. The contact stated that he believed the antifreeze caused the gasket to be replaced the current mileage was 60,951. Updated 04/12/07.

- Cincinnati, OH, USA

problem #1

Oct 082001

Grand Prix

  • Automatic transmission
  • miles
260 miles on odometer - severe sloshing noise in fuel tank - not noticeable on other Grand Prix's - at 233 miles, fitting on transmission cooler failed, causing loss of transmission fluid and function. Vehicle towed to dealer. Diagnosis - improper installation of fitting.

- Herndon, VA, USA

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