2003 Mercury Grand Marquis middle vents doesn't blow anything

Asked by May 19, 2017 at 11:09 PM about the 2003 Mercury Grand Marquis LS Premium

Question type: Maintenance & Repair

I have a 2003 Mercury Grand Marquis. My defrost and floor
vents work, but the middles vents doesn't blow anything.
Also my vehicle gets cold but it seems as if the cold air
escapes. I have electrical controls no knobs. Any
suggestions to the problem?

1 Answer

76,295

Some electrical testing may need to be done, the HVAC control module or the HVAC blend door actuator could be bad, or there is a problem with the blend door itself. This just has to be looked at to determine the problem. As far as heat, either the thermostat needs replacing, or there is a problem with the HVAC Heater Control Valve in the heater hose.

1 of 1 people found this helpful.

Your Answer

Mercury Grand Marquis Experts

  • #1
    Tracy Hooks
    Reputation
    5,840
  • #2
    kbro
    Reputation
    2,160
  • #3
    Js08016
    Reputation
    1,930
View All

Related Models For Sale

Used Lincoln Town Car
14 listings starting at $1,850
Used Ford Crown Victoria
9 listings starting at $5,995
Used Chevrolet Impala
179 Great Deals out of 1,096 listings starting at $1,500
Used Chevrolet Tahoe
3 Great Deals out of 746 listings starting at $3,995
Used Ford Mustang
16 Great Deals out of 1,090 listings starting at $3,995
Used Ford F-150
658 Great Deals out of 10,075 listings starting at $2,995
Used Honda Accord
78 Great Deals out of 1,122 listings starting at $2,000
Used Ford Taurus
24 Great Deals out of 320 listings starting at $2,100
Used Toyota Camry
110 Great Deals out of 2,251 listings starting at $1,599
Used Lincoln Continental
50 listings starting at $52,900

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.