why isn't the blower working for my a/c and heater in my 2000 mercury grand marquis Ls

200

Asked by gforce50 Jun 12, 2013 at 05:44 PM about the 2000 Mercury Grand Marquis LS

Question type: Maintenance & Repair

a/c and heater does not work no air or heat blowing out

8 Answers

48,915

probably a bad blower motor. I would check fuses first. if good check to see if you have power to the motor. If you have good power and ground at the motor, put one in it.

6 people found this helpful.
200

how do I check too see if I have power too the blower motor

14 people found this helpful.
48,915

remove the connector, hook up a test light to a good ground. make sure the controls are set to "on". probe both wires, one should light the test light the other is ground.

3 people found this helpful.
2,905

come on guys ,stop and think! step 1 apply a ground and a 12 volt source to the blower motor if it dont work replace the motor , step 2 if it does work replace the blower motor resister . ta da

15 people found this helpful.
48,915

Ta da. Your an idiot what happens when you dont have power going to it? If it only blows on high then you know its a resistor. If you have power and ground to the connector then its the motor. Ta da!

3 people found this helpful.
2,905

read my answer again , as for u takin shit //what happens when you dont have power going to IT ,what is IT ,the blower or the resister . one of two thing the motor is pulling excesive amps in witch case the resister is most likley damaged or the resister is bad most all fail in the high position sorry if i offended you OKAY BRO

3 people found this helpful.
50

the blower does work when I put power to it

5 people found this helpful.
30

I have no power to my blower motor what can be the causes

3 people found this helpful.

Your Answer:

Grand Marquis

Looking for a Used Grand Marquis in your area?

CarGurus has 1 nationwide Grand Marquis listings and the tools to find you a great deal.

Postal Code:

CarGurus Experts

  • #1
    Tracy Hooks
    Reputation
    9,850
  • #2
    Trippmeister
    Reputation
    5,140
  • #3
    Bob Beaman
    Reputation
    3,880
View All

Find great deals from top-rated dealers

Search

Related Models For Sale

Used Ford Crown Victoria
5 listings starting at $8,000
Used Chevrolet Impala
14 Great Deals out of 115 listings starting at $3,531
Used Ford F-150
323 Great Deals out of 15,226 listings starting at $3,295
Used Lexus LS
27 listings starting at $7,900
Used Ford Mustang
42 Great Deals out of 1,255 listings starting at $4,995
Used Honda Accord
40 Great Deals out of 909 listings starting at $2,799
Used Chevrolet Tahoe
15 Great Deals out of 822 listings starting at $5,995
Used Lincoln Continental
4 Great Deals out of 12 listings starting at $17,900
Used Chevrolet Camaro
21 Great Deals out of 321 listings starting at $10,500

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.