Thanks for that, I will do that tonight when I get home from work.
Quote:
Originally Posted by T-Cut
Since the fan runs continuously when the A/C system is on with engine running, the fan motor is obviously OK and the slow speed resistor is functioning. It would only operate every 30 seconds, on-off-on-off, at high speed if the resistor was dud.
If you detach the sensor wiring, the fan should trip into emergency high speed cooling mode. It sounds like the sensor or its wiring is faulty. Have you run the coolant temperature diagnostics to see what it says? See: http://www.the75andztclub.co.uk/foru...ng+temperature
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