On an astra 1.7d there's 3 wires going into the switch in the radiator to turn the cooling fan on.
Two seem to be connected directly to one pin on the fan motor.
On an astra 1.7d there's 3 wires going into the switch in the radiator to turn the cooling fan on.
Two seem to be connected directly to one pin on the fan motor.
some models had a dual speed fan, uk only had single, the wiring is universal
So the two outputs probably do connect directly to the fan!
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