2004 Pontiac Grand Prix heater blower Not working?

[hey_now!]

My blower quit working on me in my Grand Prix GT. One day it would work and the next it wouldn't. Well now it doesn't work at all.

I was told it was the Resistor under the dash next to the blower motor. $84 later that was not the problem. Still not working.

What else could be the problem?

 

[pbleek]

Fuse, bad control switch, or the fan motor itself.

 

[hawk]

If it's not the resistor , it's the motor itself.

 

[kelly_f_1999]

fuse . broken wire bad fan motor bad switch and yes the Resistor id start with fuses and can check with a wire and the battery to wire on fan if it runs with a jump wire then fan motor ok and its a fuse

 

[try_again41]

Ive seen this before, the Grand Prix has a similar control unit as the chevy malibu, and they are notorious for working one day and not the next. I would check the fuse first and then check the power coming into the resistor first. If you have power going in test the wire coming out to the motor and while checking have someone turn the selector for blower speed and see if the brightness of light changes at each position. If it does then it has to be a bad Motor. But if there is no power to the resistor it is probably the control head.