Radiator Cooling Fan Motor Relay: Testing and Inspection

CHECKING RADIATOR FAN RELAY OUTPUT

Test 1 - 4:

Test 5:

SYMPTOM
CHECKING RADIATOR FAN RELAY OUTPUT

POSSIBLE CAUSES
- Radiator fan relay operation
- Ground circuit open
- Radiator fan motor
- Fused B+ circuit
- Radiator fan relay output circuit
- Radiator fan relay