2002 Mercury Grand Marquis Q&A
2002 Mercury Grand Marquis Question: blower resistor
I don't have the exact info you need, but in general, the resistor is mounted to the heater assembly near the blower motor. If you have the part, look around the blower motor area, underneath and behind the glove box area and you should see it. - Bret Bodas
The blower resistor is in the rear passenger side of the engine compartment near the air conditioning dryer. 4 wires on the resistor, black, light green/white, orange/black, yellow/red. - patrick mannion
lift up the hood and look for the blower motor and just to the right of it and down below the 2 heater hoses you will find the resistor ,just remove the 2 small screws and pull it out and take of the wires and plug the new one in.Should take about 15 mins.too. - mainewildman1936
What is the typical problem or replacement part when the blower starts out intermittent then quits altogether?
Blower motor stopped running. Blower motor and blower start relay appear to be ok because blower runs when I jumper hot side of blower to plug in wiring harness and ground side of blower to ground....
Blower would blow irratically, now doesn't blow at all.
...checked okay but it will not operate it has the auto air control system on vehicle could the blower resistor be faulty it looks to be electronic is there a way to check to see if the unit is faulty I als...
...p control unit I have power at the blower but no ground I have chcekd all fuses okay could the blower resistor be the problem it is electronic or the atc unit be faulty can you help me thanks bing