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trying to locate ,the resister to the blower motor foe 2003 grand prix gt
blower motor resister is bad
The blower rheostat on a 93 Pontiac Grand Am is located inside the engine bay, just to the right of the blower fan housing. It is almost directly behind the trans dipstick. It isn't that hard to replace.
It isn't hard to do, just hard to get to sometimes. It will be in the blower housing somewhere. it will have several wires going to it. Probably four or more. The resistor itself is usually held on by two screws. remove them and replace it with the new unit. not too bad.
It is in the firewall over the passenger side strut tower.
it is probley not the blower switch. if your fan runs on 3,4 and 5 it is your blower motor resister.
This website might be helpful.www.dodgeparts.com/
If you have a Carquest auto supplier nearby, part #209283 (Blower motor w/wheel) and check the resister (if you only have high speed) also. Approx $200.00
The resister is right behind the glove box.
On the bottom of the dash on the passenger side remove the black cover then remove the bolts on the blower and disconnect the wire. Reverse above to install.
i broke down and paid to have this fixed. My mechanic said this is a fairly common problem on the older grand prixs. He had to replace the relay as well as the blower motor, total cost was $400.
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