My son bought a 2004 mercury grand marquis - elite edition, the ac just stopped blowing altogether, I checked fuses....any help here would be appreciated....

Asked by May 23, 2017 at 01:49 PM about the 2004 Mercury Grand Marquis LS Ultimate

Question type: Maintenance & Repair

I unhooked the positive battery cable.... didn't help, tried the hint i have read
about of holding the floor and another button down, then hit automatic (?)... I
did follow instructions correctly.... didn't do anything.   Possible relay?  The
compressor does cycle on and off intermittently.... but nothing is blowing out
of the ac vents at all.  Thanks for any suggestions....

1 Answer

875

Yes, could be relay. Sometimes there are fuseable lings that can go bad too. If those are o.k. then check the voltage coming to the blower. If no power at either the blower or resistor pack then you might have an error with the Climate control unit itself. Good Luck

4 of 4 people found this helpful.

Your Answer

Mercury Grand Marquis Experts

  • #1
    Tracy Hooks
    Reputation
    5,730
  • #2
    kbro
    Reputation
    2,130
  • #3
    Js08016
    Reputation
    1,870
View All

Related Models For Sale

Used Lincoln Town Car
34 Great Deals out of 1,779 listings starting at $1,500
Used Ford Crown Victoria
6 Great Deals out of 1,177 listings starting at $1,496
Used Chevrolet Impala
514 Great Deals out of 34,056 listings starting at $950
Used Ford F-150
2,292 Great Deals out of 183,642 listings starting at $699
Used Chevrolet Tahoe
674 Great Deals out of 39,457 listings starting at $1,000
Used Chrysler 300
304 Great Deals out of 17,766 listings starting at $1,295
Used Ford Mustang
675 Great Deals out of 37,799 listings starting at $895
Used Honda Accord
1,070 Great Deals out of 61,078 listings starting at $1,099
Used Ford Taurus
248 Great Deals out of 16,379 listings starting at $1,850
Used Toyota Camry
1,026 Great Deals out of 72,993 listings starting at $295

Used Cars For Sale

2011 Mercury Grand Marquis For Sale
22 listings starting at $5,450
2010 Mercury Grand Marquis For Sale
5 Great Deals out of 99 listings starting at $2,990
2009 Mercury Grand Marquis For Sale
7 Great Deals out of 87 listings starting at $2,950
2008 Mercury Grand Marquis For Sale
11 Great Deals out of 159 listings starting at $2,995
2007 Mercury Grand Marquis For Sale
5 Great Deals out of 114 listings starting at $1,995

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.