Magnet Clutch Circuit
Trouble Diagnosis Procedure for Magnet ClutchSYMPTOM:
- Magnet clutch does not operate when A/C switch and fan control switch are ON.
Inspection Flow:
Magnet Clutch Circuit
SYMPTOM:
- Magnet clutch does not engage when A/C switch and fan control switch are ON.
Step 1 - 2:
Step 3 - 6:
Step 7 - 8:
Step 11 - 12:
Electrical Component Inspection
A/C RELAY
Check continuity between terminal Nos. 3 and 5.
If NG, replace relay.
REFRIGERANT PRESSURE SENSOR:
REFRIGERANT PRESSURE SENSOR
Make sure that higher A/C refrigerant pressure results in higher
refrigerant pressure sensor output voltage.