Blower Motor: Testing and Inspection

Inspection Flow:

TROUBLE DIAGNOSIS PROCEDURE FOR BLOWER MOTOR

SYMPTOM: Blower motor does not rotate at all.

Symptom Table:

Steps 1 - 2:

Steps 3 - 5:

Steps 6 - 9:

Steps 10 - 12:

BLOWER MOTOR CIRCUIT

SYMPTOM: Blower motor does not rotate.

ELECTRICAL COMPONENTS INSPECTION

Fan Control Switch:

Blower Motor
Confirm smooth rotation of the blower motor.
- Ensure that there are no foreign particles inside the intake unit.

Fan Resistor: