Under the dash below the glove box
if the blower motor is inop then
1st check for power on the purple wire at the blower motor
if it has power then you need a blower motor
if it does not have power then replace the resister
located beside the blower motor5-7 wire connector
TRICK TO REMOVING THE RESISTER
you will see 2 goldish colored bolts they are 5.5mm remove them
now the TRICK
there is a 3rd bolt you can't see pull down then pull towards you
this will BREAK THE RESISTER OR SLIDE OFF THE BOLT
then when the resister is out LOOSEN THAT BOLT OFF
the resister is slotted slide the NEW RESISTER in the bolt you just loosened then tighten the other 2 leave the hiden bolt loose
hope this helps
My blower went to HI speed and would not cut off when i turned off the engine? It ran for 30 min before i started pulling fuses and finally shut off when i pulled the 60A fuse for the HEADLIGHTS??? This is for a 1998 Pontiac Grand Prix.
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