The blower motor resistor is located in the air duct behind the glove box. If you drop the glove box out of the way you can follow the wires from the blower motor to the resistor module. Easy fix and less than $40 www.trailvoy.com Trailblazer enthusiasts website with all the answers!
The 2002 Chevrolet trailblazer heater fan relay switch is located behind the dashboard. The relay switch will be on the drivers side of the vehicle.
Yes. It is the same for all Trailblazer/Envoy model years.
where is the O2 sensor on a 2002 chevy trailblazer
this resistor is located next to the blower motor in the heater plenum. the coils sit in the air stream. remove the connector and the fasteners and pull the resistor block out.
Defective heater resistor pack.
The blower motor resistor is located right beside the blower motor which is on the right side of the instrument panel. You'll have to remove the lower insulator panel to see it. Remove the wiring connector and I believe there is 3 screws that hold the resistor in
If it is defective it will need to be replaced.
Replace heater motor resistor.
Its the fan blower resistor IMO...had this happen already. part is really cheap. Located behind glove box.
it is located in where the air filter is inside the box
where is stock amp located
It should be called the auto HVAC blower motor resistor wire harness. Goes from the auto climate blower motor resistor to the blower motor.