typical it starts getting cold outside so i put the old heaters on and bugger me - nothing :shock:
i do get hot air from them but only when driving, when in traffic or at idle i get just cold air, any ideas :?:
with the ignition ON (not the engine) adjust the temperature slider from full cold to full hot. Can you hear an electric motor running ? There is a stepper motor that moves a flap to control the flow of hot/cold air under the heater. It always fails in the COLD position.
i tried that and i can hear a whiring noise as if the stepper motor is working, but none when back to cold, also on the way home tonight the heater was on the screen, it was hot, but there was a bit of cold air comming out from the face vents
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