Mechanics

MERCURY MARQUIS VENTS PROBLEM

2008 Mercury Marquis • 75,000 miles

Heater and A/C works but will not come out the vents.
Is the vents, defrost vent, floor vents operated by relays?
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Guest
March 16, 2013.




No, motors on the hvac box. It could be a door motor. It needs to be checked to verify with a scan tool to see if there are commands.

Roy

ASEMaster6371
Mar 16, 2013.


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