This is a pretty simple fix. The GM part number for the Resistor is 52476725. Fits I believe 96-02 Chevrolet Cavaliers and Sunfire.
Step 1: locate the blower motor under the dash on the passenger side.
Step 2: To get to the resistor you need to remove the (3) screws holing up the blower.
Remove the screws. The blower will come down. Remove the electrical connector, and slide the blower out of the way. Clear out any debris that may be in it.
Step 3: The resistor is held up by (2) screws, (1) is easy to get to, the other is a bit tricky as you have to press back the rubber matting along the back firewall to get at it. Its a bit of a pain, but use a 1/2 in ratchet with an extension and you can get to it. Undo the screws, slide out the resistor. Pop it of, put the new one in.
Step 4: Reverse the above and your done. Its about a 20 minute job if you don't know what your doing.
Good Luck.
If you drop the glove box door you can usually see it.
Replace shoes brake 2003 Chevy
Remove the wiring harness from the 1996 Chevy Cavalier blower motor. Remove the blower motor retaining bolts. Remove the blower motor fan. Reverse the process to install the new blower motor.
Replace the blower motor resistor.
try looking at your resistor pack on the passsenger side lower the blower motor down and there is a heat coil and resistor in there
Ain't no fixin it, you have to replace it with a new one.
The blower motor resistor pack is defective. Replace it.
The blower resistor on a 1999 Chevy truck Z1500 is located behind the glove compartment. There is also a resistor on the firewall next to the blower motor itself.
Blower motor resistor is bad. It is a little circuit board with resistors on it that changes voltage to the blower motor. When it goes bad, you get full speed only.
if you have a 2003 Chevy Trail blazer and you need to replace the resistor for the rear blower, the one under the passenger side dash is the one that controls the front and rear blower.
try replaceing the switch that controls the low to high for heater It's gonna be the blower motor resistor (near the blower motor).
resistor card is under the glovebox. Remove glovebox door. Should be 2 screws I think holding resistor card in place.