Heater fan wont' work what do i check

Asked by tmg Dec 07, 2012 at 03:31 PM about the 2000 Cadillac Seville

Question type: Maintenance & Repair

3 Answers
69,085

John answered 11 years ago

Coolant temp sensor, inline fuses, relay, make sure it has a ground. It will only have power if the ecm powers the relay. You can jump the power distribution box to bridge power to the relay that see if it will kick on.

4 people found this helpful.
Mark helpful
40

Grover answered 9 years ago

Temperature goes up but the fan still. Want run

2 people found this helpful.
Mark helpful

Your Answer:

Related Questions

  • Heater fan wont' work what do i check 3 Answers

    2000 Cadillac Seville

    -

    Maintenance & Repair

  • heater , A/C fan 1 Answer

    fan runs even when car is off, could it be the moter on the fan or something else?

    1991 Cadillac Seville FWD

    -

    Maintenance & Repair

  • front heater works part time 2 Answers

    sometimes it works normal until I turn car off but sometimes it coms back on like normal but most of the time it wont come on unless I hit a railroad tracks,potholle,manholecover before it will come o...

    2003 Cadillac Seville STS FWD

    -

    Maintenance & Repair

  • Wont start 1 Answer

    Got a 2004 cadilac seville and it wont start and when i check the plug there wet it flooding out why wont you have sny ideas

    2004 Cadillac Seville SLS FWD

    -

    Maintenance & Repair

  • 2003 cadillac seville heater blower 1 Answer

    Having problems with the heater blower not turning on. I have replaced the blower motor and the fuses. Still wont blow out air in any position.

    2003 Cadillac Seville SLS FWD

    -

    Maintenance & Repair

Seville

Looking for a Used Seville in your area?

CarGurus has thousands of nationwide listings and the tools to find you a great deal.

Postal Code:

Shortcuts

Search Cadillac Seville Questions

CarGurus Experts

  • #1
    tenspeed
    Reputation
    770
  • #2
    Gene Arnett
    Reputation
    640
  • #3
    tah30143
    Reputation
    550
View All

Find great deals from top-rated dealers

Search

Related Models For Sale

Used Cadillac DeVille
3 listings
Used Cadillac Eldorado
4 listings
Used Chevrolet Corvette
15 Great Deals out of 777 listings starting at $18,999
Used Chevrolet Tahoe
18 Great Deals out of 779 listings starting at $7,499
Used BMW 3 Series
60 Great Deals out of 1,160 listings starting at $2,500
Used Lincoln Continental
16 listings starting at $21,880

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.