Compressor Clutch Relay: Testing and Inspection

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