Remove the wiring harness from the back of the blower motor in your 1993 GMC 1500. Remove the blower motor retaining bolts. If the new blower motor does not have the fan attached to and you will need to remove the fan from the old blower motor. Reverse the process to install the new blower motor.
blower motor for 1998 gmc sierra 4x4 is located on the passsenger side,under the dash, you will need to remove the glove compartment door for easier accessand to remove blower motor cover.
Under the dashboard at the feet of the passenger side.
Inside the vehicle passenger side under glove box. Remove plastic fairing with two bolts..
Two under the motor.
usually mounted on or next to blower motor
under the motor
If you are sure that everything is working correctly then check the ground going to the blower motor assembly.............. Which goes through the blower resistor.
Look at the passenger side firewall Some are removed from the exterior Some are removed from inside behind the glove box
I have a 1978 Sierra 1500 and mine is near the secondary tank, passenger side of the truck.
how do you change ash tray light bulb in a 1998 GMC Sierra 1500
Under the dash on the passenger side.
Passenger side under the hood.