Magnet Clutch Circuit

MAGNET CLUTCH




Trouble Diagnosis Procedure for Magnet Clutch

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

INSPECTION FLOW

Magnetic Clutch Circuit (Steps 1 - 2):

Magnetic Clutch Circuit (Steps 3 - 5):

Magnetic Clutch Circuit (Steps 7 - 9):

Magnetic Clutch Circuit (Steps 11 - 12):

Magnet Clutch Circuit

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

Electrical Component Inspection




A/C RELAY







REFRIGERANT PRESSURE SENSOR
Make sure that higher A/C refrigerant pressure results in higher refrigerant pressure sensor output voltage.