Blower Motor: Testing and Inspection

OPERATION CHECK



1. Start engine.
2. Check blower motor.
a. Turn fan control knob to 1-speed and blower motor should operate on 1-speed.
b. Turn fan control knob to 2-speed and continue checking blower speed until all speeds are checked.
c. Leave blower on 4-speed.

INSPECTION FLOW



SYMPTOM: Blower motor does not rotate.
Confirm smooth rotation of the blower motor.
- Ensure that there are no foreign particles inside the intake unit.

DIAGNOSTIC PROCEDURE



PART 1 OF 2




PART 2 OF 2