SAAB WIS ONLINE

DTC P0483 COOLING FAN RATIONALITY CHECK

DTC P0483 COOLING FAN RATIONALITY CHECK

DTC DETECTING CONDITION:


• Two consecutive driving cycles with fault

• GENERAL DESCRIPTION


TROUBLE SYMPTOM:


• Occurrence of noise

• Overheating


Important

After repair or replacement of faulty parts, conduct Clear Memory Mode and Inspection Mode .


Note

If the vehicle, with the engine idling, is placed very close to a wall or another vehicle, preventing normal cooling function, the OBD system may detect malfunction.


WIRING DIAGRAM:


CHECK ANY OTHER DTC ON DISPLAY.

Is any other DTC displayed?

Yes

Inspect the relevant DTC using “List of Diagnostic Trouble Code (DTC)”.


No

Check the radiator fan, fan motor and thermostat. and If thermostat is stuck, replace thermostat.