Sign in | Register | My account |

My heater and AC fan has 4 settings. The high setting is the only one working. What is wrong and how do I fix it.

bradford14895
0

Asked by bradford14895 Apr 22, 2012 at 08:05 PM about the 2009 Mercury Mariner Base V6 4WD

Question type: Maintenance & Repair

1 Answer

fattee
65

Sounds like the blower resistor has failed. 2009 depending on the mileage could be still under warranty. I recommend to call the dealer and ask. If not covered, ask for a AWA assistance. They may ask you to pay 20% of the warranty cost, but its still cheaper than paying for the whole thing. Good Luck!

3 out of 3 people think this is helpful.

Your Answer

Related Questions

  • Mercury Mariner Premier 2009 looses power and engine light and tool light comes on 4 answers

    As I was driving my Mercury Mariner 2009 it suddenly loss power and (while engine was running) I could not accelarate. Engine light and "tool" light came on. I could not do anything to regain speed (a...

    2009 Mercury Mariner Premier V6

    -

    Maintenance & Repair

  • how to stop transmision leak 1 answer

    Mercury Mariner

    -

    Maintenance & Repair

  • Mercury Mariner passenger door lock issue 2 answers

    The passenger side door latch does not reset itself after opening the door. I have to manually push the latch up to close the door. Can I take the panel off the door and fix it myself? Or do I need ...

    2007 Mercury Mariner Premier

    -

    Maintenance & Repair

  • 2009 mercury mariner 2 answers

    I just recently purchased a 2009 4 cylinder Mercury Mariner, I have noticed that on the initial acceleration between 40mph and 45 mph I feel a re-vibration through the gas pedal. This occurs during l...

    2009 Mercury Mariner

    -

    General

  • Why does my heater fan only blow cold air? 5 answers

    When I turn the heat on in my car it only blows cold air. The AC works just fine and the fan does blow at full power but no matter how long the car has been running for the air still remains extremely...

    2001 Mercury Grand Marquis

    -

    Maintenance & Repair

Search Mercury Mariner Questions

Mercury Mariner Experts

#1 2022erik
2022erik
Reputation 120
#2 kbro
kbro
Reputation 50
#3 get5free
get5free
Reputation 40
View All

Used Cars For Sale