When does Mercury Grand Marquis climate control go on back order?
So when it quits you will always has a defroster, the heat and air are only a comfort issue. Nice huh. They are $650.00 and are on back order by 1069 until July 2010, at which time there is supposed to be more than two thousand available. Which tells me they should be put on a recall.
Where is the vacuum harness on a Mercury Grand Marquis?
Feed a tie strap around this part so it clamps the vacuum harness to the control head. I put one tie strap on either side of the black vacuum supply hose in the center of the harness. Operate the controls to be sure it is fixed. If you wish, you can disconnect the vacuum harness under the dash for easier working room.
What’s the problem with my 2003 Grand Marquis?
I just finished fixing a 2003 Grand Marquis for air blowing out the defrost only. This is the goverment mandated failure mode. The problem is that the vacuum harness is leaking vacuum where it connects to the back of the conrol head. The vacuum harness connection ports relax after several years.
So when it quits you will always has a defroster, the heat and air are only a comfort issue. Nice huh. They are $650.00 and are on back order by 1069 until July 2010, at which time there is supposed to be more than two thousand available. Which tells me they should be put on a recall.
Feed a tie strap around this part so it clamps the vacuum harness to the control head. I put one tie strap on either side of the black vacuum supply hose in the center of the harness. Operate the controls to be sure it is fixed. If you wish, you can disconnect the vacuum harness under the dash for easier working room.
I just finished fixing a 2003 Grand Marquis for air blowing out the defrost only. This is the goverment mandated failure mode. The problem is that the vacuum harness is leaking vacuum where it connects to the back of the conrol head. The vacuum harness connection ports relax after several years.
Where are the climate controls on a Mercury Grand Marquis?
Select the placement of the heating or air conditioning control part: Select an entire interior climate control unit faceplate or an individual knob or switch that fits onto the dashboard. There are also products that fit behind the dashboard panel trim of the Mercury Grand Marquis LS.
How does the heater work on a Mercury Grand Marquis?
Control the temperature of the cabin air: The heater and air conditioning controls for the Mercury control the temperature of the cabin air. They connect with the engines radiator, thermostat, and air conditioner compressor for measuring the temperature of the cabin.
When did the Mercury Grand Marquis become stand alone?
The Grand Marquis was the premium trim level of the Marquis product line and then became a stand-alone model in 1983. After driving your Mercury sedan for many years, the controllers for the heating, ventilation, or air conditioner may need to be replaced so that you can maintain climate control and interior comfort of the vehicle.