Citroen C3 Heater Fan

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pmillard
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Citroen C3 Heater Fan

Post by pmillard »

Hi there,

I have a 2010 plate Mk II Citroen C3 exclusive 1.4 petrol with the the climate control.

Suddenly the heater fan has stopped working.

I did the usual and checked the fuses but all seems fine there.

I have been doing some reading on the forum and it looks like it might the digital fan controller.

Can somebody give me some pointers as to where i can actually find this on the car?
And also some suggestions as to where i might get a replacement.

As we are now heading towards winter it really is no fun driving round in a cold car.

Many thanks,

Pete
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Post by addo »

The climate control is a simple controller board on the back of the buttons/dials and the rest done by the BSI. I'd suggest for a start, unscrewing the fan motor and checking it with 12V applied to the heavy gauge terminals.

Some vehicles - the Berlingo is one - also have a relay between the BSI and fan motor, this is often hidden away and has poor quality connections on its terminals.
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