BLOWER MOTOR

Component Function Check

Inspection FLOW

1. CONFIRM SYMPTOM BY PERFORMING OPERATION CHECK - FRONT BLOWER

1. Rotate the blower control dial clockwise. Blower should operate.
2. Rotate the blower control dial clockwise, and continue checking blower speed until all speeds are checked. Can a symptom be duplicated?

YES >> GO TO 3.
NO >> GO TO 2.

2. PERFORM COMPLETE OPERATIONAL CHECK Perform a complete operational check and check for any symptoms. Refer to See: Symptom Related Diagnostic Procedures\Manual Air Conditioner\Symptom Matrix Chart.

Is the Inspection result normal?
YES >> Refer to See: Symptom Related Diagnostic Procedures\Manual Air Conditioner\Symptom Matrix Chart.
NO >> System OK.

3. CHECK FOR SERVICE BULLETINS Check for any service bulletins.

>> GO TO 4.

4. CHECK BLOWER MOTOR OPERATION Check and verify blower motor operates in all speeds.

Does blower motor operate in all speeds?
YES >> GO TO 5.
NO >> Refer to See: Diagnosis Procedure\Manual Air Conditioner.

5. RECHECK FOR SYMPTOMS Perform a complete operational check and check for any symptoms. Refer to See: Symptom Related Diagnostic Procedures\Manual Air Conditioner\Symptom Matrix Chart.

Does another symptom exist?
YES >> Repair as necessary.
NO >> Replace front air control. Refer to See: Control Module HVAC\Service and Repair.