Please help out, I have a vp comm and the radiator fan is not kicking in when the car heats up?? I have replaced all sensors and relays it seems to be a wiring problem from the sensor to the computer?? I can not find a wiring diagram to work off, Please let me know
Regards Ben.
best way to check where the prob is, is to disconnect the coolant temp sender, this should cause the fan/s to turn on, if still no fan, power the fan directly off the battery, this will test if the fan is the cause of your headaches