Part Description: 2000 GMC C3500 Heater & Air Conditioner Control Blower Switch
More Info
Vehicle Fitment
2000 GMC C3500 | Sierra SL, Sierra SLE, Sierra SLT | 8 Cyl 5.7 L CNG, 8 Cyl 5.7 L GAS, 8 Cyl 6.5 L DIESEL, 8 Cyl 7.4 L GAS
FAQ for Blower Motor Resistor Repair
Q: How do I remove the blower motor resistor?
A:
You should remove the right rear quarter trim panel, disconnect the electrical connectors, and remove the screws and the blower motor resistor.
By Bob
GM Specialist
01/11/2022
Q: How do I remove the blower motor resistor(auxiliary)?
A:
You should remove the right rear quarter trim panel, disconnect the electrical connectors, and remove the screws and the blower motor resistor.
By Bob
GM Specialist
01/11/2022
Q: How do I install the blower motor resistor?
A:
You should install the blower motor resistor, and the screws, connect the electrical connectors, install the right rear quarter trim panel and verify the circuit operation.
By Bob
GM Specialist
01/11/2022
Q: How do I install the blower motor resistor(auxiliary)?
A:
You should install the blower motor resistor, and the screws, connect the electrical connectors, install the right rear quarter trim panel and verify the circuit operation.
By Bob
GM Specialist
01/11/2022
FAQ for Other Repair Info
Q: What is the recommended torque for installing bolts when installing the condenser?
A:
The recommended torque is 4.5 N.m (40 lb in).
Q: How do I remove the IAT sensor?
A:
You should disconnect the negative battery cable and the Intake Air Temperature (IAT) sensor harness connector and remove the IAT sensor by grasping the sensor, and twist and pull out from the air cleaner outlet duct.
Q: What should be particularly cautioned in installing the heater core?
A:
You should tighten the screws on the engine side of the cowl to 1.9 N.m (17 lb in), tighten the two nuts to 2.8 N.m (25 lb in), and tighten the screw on the interior side of the cowl to 11 N.m (97 lb in).