|
|
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 TEST ACTION APPLICABILITY 1 Turn the ignition on. t, actuate the Radiator Fan Relay. Using a jumper wire, momentarily jumper the Fuse B+ circuit and Radiator Fan All Yes → The Radiator Fan System operating properly at this time. No → 2 Turn the ignition off. All Yes → No → Repair the Ground circuit for an open. 3 Disconnect the Radiator Fan harness connector. t, actuate the Radiator Fan Relay. Measure the voltage of the Radiator Fan Relay Output circuit in the Radiator Fan All Yes → Replace the Radiator Fan Motor. No → 4 Turn the ignition off. All Yes → No → Repair the Fused B+ circuit. Inspect fuses and replace as neces- 193 DRIVEABILITY - GAS |