so....WOW am I having trouble! 2004 Grand Prix

Asked by Oct 07, 2013 at 11:49 PM about the 2004 Pontiac Grand Prix GTP

Question type: Maintenance & Repair

It all started with a low oil pressure light. Then ABS, TC and and service brakes. Then
charging system failure, dancing gauges, low engine power and engine will randomly shut
off (only twice so far). Now....turn signals blink randomly and air bag light comes on. All
this in a one week span. I am still driving it, thinking it's gonna give out or catch fire! Help

7 Answers

101,905

Sounds like you have a main ground pathway that is bad, check and clean all of the powers and grounds, be patient as there are quite a few.

Thanks! I'll try it.....Do you know of a web site that can give me location pics of these pathways?

101,905

Not one that is free, your best bet is to get a service manual that has wiring diagrams and component location in it.

320

This sounds like a malfunction of the BCM (body control module). The best way to check this would be to take it to a dealer with a tech2 scan tool. A technician can scan this for you and get detail info on what is happening. This is inexpensive to have this procedure done.

3,335

also, you can try removing the negative battery terminal for 10 minutes, then reconnect it. Sometimes it works to just restart the computer

Thanks for the advice! I found a local auto electric shop that is going to look at it. I will try to restart computer before I take the car there.

What did you find out with this problem? As I am having the same issue.

Your Answer

Grand Prix

Looking for a Used Grand Prix in your area?

CarGurus has 2,709 nationwide Grand Prix listings starting at $1,500.

ZIP:

Pontiac Grand Prix Experts

  • #1
    Js08016
    Reputation
    4,410
  • #2
    Tom Demyan
    Reputation
    3,040
  • #3
    munron
    Reputation
    2,460
View All

Related Models For Sale

Used Chevrolet Impala
552 Great Deals out of 35,051 listings starting at $900
Used Pontiac Bonneville
549 listings starting at $2,995
Used Pontiac G6
65 Great Deals out of 3,855 listings starting at $1,600
Used Chevrolet Monte Carlo
5 Great Deals out of 1,278 listings starting at $1,488
Used Ford Mustang
590 Great Deals out of 36,167 listings starting at $1,800
Used Pontiac Grand Am
1,260 listings starting at $994
Used Pontiac GTO
5 Great Deals out of 489 listings starting at $5,995
Used Chevrolet Malibu
964 Great Deals out of 66,186 listings starting at $1,000
Used Chrysler 300
298 Great Deals out of 17,910 listings starting at $990
Used Nissan Maxima
272 Great Deals out of 22,799 listings starting at $1,499

Used Cars For Sale

2005 Pontiac Grand Prix GTP For Sale
41 listings starting at $2,995

Content submitted by Users is not endorsed by CarGurus, does not express the opinions of CarGurus, and should not be considered reviewed, screened, or approved by CarGurus. Please refer to CarGurus Terms of Use.