Compressor Clutch Relay: Testing and Inspection

CHECKING THE A/C RELAY OUTPUT

Test 1 - 4:

Test 5:

SYMPTOM
CHECKING THE A/C RELAY OUTPUT

POSSIBLE CAUSES
- A/C clutch relay operation
- (Z1) Ground circuit open
- A/C Clutch
- (A17) fused B+ circuit
- (C3) A/C clutch output circuit
- A/C clutch relay