With Manual Air Conditioner

Inspection Flow:

TROUBLE DIAGNOSIS PROCEDURE FOR MAGNET CLUTCH

SYMPTOM:
- Magnet clutch does not operate when A/C switch and fan switch are ON.

Steps 1 - 3:

Steps 4 - 6:

Steps 7 - 9:

Steps 10 - 11:

Steps 12 - 13:

Steps 14 - 15:

DIAGNOSIS PROCEDURE

SYMPTOM:
- Magnet clutch does not engage when A/C switch and fan switch are ON.

ELECTRICAL COMPONENT INSPECTION












Refrigerant Pressure Sensor
Make sure that higher A/C refrigerant pressure results in higher refrigerant-pressure sensor output voltage.
Refer to "Diagnostic Procedure".