Coolant fan dont come on van over heats

Asked by Tina Jan 26, 2020 at 05:37 AM about the 2004 Pontiac Montana Base Extended

Question type: Maintenance & Repair

My coolant fan only comes on when i
turn on a/c. Why and how do i fix it?

1 Answer

26,135

Could be the temp sensor is not functioning and the fan is not getting the signal to turn on. When the AC is turned on, the fan will always be energized. Good news is that proves the fan works!

Your Answer:

Own this car?

Share your experience with others.

2004 Pontiac Montana

Review another car

CarGurus Experts

  • #1
    Countrygal77
    Reputation
    2,920
  • #2
    Robert Reed
    Reputation
    2,030
  • #3
    DaveG
    Reputation
    1,090
View All

Know more, shop wisely

Search

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. Content will be removed if CarGurus becomes aware that it violates our policies.