|
If the power is not supplied to the A/C compressor and clutch assembly, the A/C compressor and clutch assembly circuits may be defective.
|
|
- Malfunction of A/C compressor and clutch assembly
- Malfunction of A/C compressor relay
- Malfunction of Engine-ECU
- Malfunction of the dual pressure switch
- Malfunction of the heater controller assembly (A/C-ECU)
- Malfunction of the fin thermo sensor
- Damaged harness wires and connectors
|
|
1.Check A/C compressor assembly (Refer to GROUP 55A - Compressor Assembly inspection ).
|
|
2.Check the M.U.T.-III diagnosis code for engine-ECU (Refer to GROUP 13B - Inspection Chart for Diagnosis Code <6B3> or GROUP 13C - Inspection Chart for Diagnosis Code <4N1>).
|
|
3.Follow the trouble symptom procedures below. <6B3>
- Refer to GROUP 13B - Inspection Procedure 21: A/C Compressor Relay System
.
<4N1>
- Refer to GROUP 13C - Inspection Procedure 18: A/C Compressor Relay System
.
|