Compressor controls – fault diagnosis

COMPRESSOR CONTROLS – FAULT DIAGNOSIS

TROUBLESHOOTING HINTS

6. If the Front Blower Motor (M101) does not operate normally, refer to Blower Controls, Section K1. 7. Check Fuse F3 of the Engine Compartment Fuse Box (P125) and Fuse F18 of the Fascia Fuse Box (P126). 8. Verify that refrigerant pressure is OK before preceeding with the following diagnostic text.

SYSTEM DIAGNOSIS (PETROL)

1. If the A/C Compressor Clutch (K107) does not engage in any mode, do Test A. 2. If the Compressor Clutch (K107) remains engaged with the A/C off, do Test D.

SYSTEM DIAGNOSIS (DIESEL)

1. If the A/C Compressor Clutch (K107) does not engage in any mode, do Test B. 2. If the Compressor Clutch (K107) remains engaged with the A/C off, do Test E.

E L E C T R I C A L

COMPRESSOR CONTROLS

T R O U B L E S H O O T I N G M A N U A L

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