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Discussion Starter #1
My air con stopped working and I think it maybe the radiator cooling fan at fault.
When the aircon is on the fan doesn't run.
Ive removed the electrical plug going into into the fan and have 12.5v on the 2 larger cables. There is also a small cable which has 3v with the aircon on.
is there a way to test the fan please or any other advice would be much appreciated.
 

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Can be tested with proper diagnostics. The fan is PWM controlled so there is continuous voltage and ground. The thin wire is PWM signal from DDE.
 
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