Cooling fans won't come on

Asked by May 24, 2016 at 12:19 AM about the 2007 Pontiac Grand Prix Base

Question type: Maintenance & Repair

Have 07 Pontiac Grand prix 206,000 mi. Just
recently the cooling fans won't come on. Of course
when I'm driving temp gauge is OK when idling
temp gauge rises almost to red line. I've replaced
water pump replace thermostat replaced relay fir
fan #2 and radiator cap....any one have any ideas
what I should try next?

3 Answers

280

Try this, does your ac work too? Once you switch your ac on, the fans must work immediately, if they do not then it could be your fuses or fan motors. Have those checked.

45

thats right the air conditioner when on turns on those fans , if not have the wires and connectors and fuses checked

Can rely 1 or ac temp switch

Your Answer

Grand Prix

Looking for a Used Grand Prix in your area?

CarGurus has 2,643 nationwide Grand Prix listings starting at $1,449.

ZIP:

Pontiac Grand Prix Experts

  • #1
    Js08016
    Reputation
    4,420
  • #2
    Tom Demyan
    Reputation
    3,050
  • #3
    munron
    Reputation
    2,470
View All

Related Models For Sale

Used Chevrolet Impala
540 Great Deals out of 35,140 listings starting at $900
Used Dodge Charger
416 Great Deals out of 28,285 listings starting at $2,490
Used Pontiac G8
14 Great Deals out of 396 listings starting at $4,500
Used Pontiac G6
63 Great Deals out of 3,886 listings starting at $1,600
Used Chevrolet Monte Carlo
4 Great Deals out of 1,282 listings starting at $1,488
Used Ford Mustang
587 Great Deals out of 36,178 listings starting at $1,200
Used Pontiac Grand Am
1,090 listings starting at $994
Used Pontiac GTO
8 Great Deals out of 486 listings starting at $5,995
Used Chevrolet Malibu
944 Great Deals out of 65,143 listings starting at $1,995
Used Chrysler 300
330 Great Deals out of 17,959 listings starting at $1,295
Used Dodge Challenger
240 Great Deals out of 22,291 listings starting at $7,750
Used Nissan Maxima
257 Great Deals out of 22,758 listings starting at $1,400

Used Cars For Sale

2008 Pontiac Grand Prix Base For Sale
10 Great Deals out of 363 listings starting at $1,900
2007 Pontiac Grand Prix Base For Sale
8 Great Deals out of 281 listings starting at $1,449

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.