P1479

Detection Condition:

Troubleshooting Hint:
Condenser fan relay control description
- The battery voltage to the condenser fan relay and the PCM complete the ground when the following condition are met.
- Engine coolant temperature is above 108 °C {226 °F}
- A/C is operating
- ECT sensor is malfunction
- If the engine coolant temperature is below 103 °C {217 °F} during the cooling fan operating, the PCM cut-off the condenser fan relay.

Condenser Fan Relay Specification:

Diagnostic Procedure (Steps 1 - 8):

Diagnostic Procedure (Steps 9 - 10):