DS3 Heater fan problems

[Armstrong]

Hi all,
A few days ago, my heater fans stopped working. I can change the speed and temperature etc but there's only a puff of air coming out regardless of set speed it's at. Even putting A/C on it is no change. I've checked fuses but their fine.
Wanted to see if there's a solid fix before I take it to dealer and get charged an arm.

Thanks all

[Jamie@SPTuning]

DS3 Heater fan problems

They're a rectifier/regulator unit for fan speed that when goes faulty sends the climate control bonkers on citroens.
Easy to change

[Armstrong]

What part am I to buy? Can't hear the fan working when on even at full blast. Was going to buy a heater motor resistor and see if that did the trick but didn't want it to be dead money. Thanks for the reply

[Jamie@SPTuning]

DS3 Heater fan problems

http://www.ebay.co.uk/ulk/itm/331681686778
Looks something like this...
To test the fan itself just disconnect it from the loom and power it up via the 2 pins see if it works.

[Dazza1972]

My fan works for a couple of mins and then slows to stop no matter if turned to full . Anyone got ideas

[Chris_Blue]

My fan works for a couple of mins and then slows to stop no matter if turned to full . Anyone got ideas

regulator unit ?

[Jillyj67]

My fan blowing constantly on full blast, when I try to turn it down it just carries on blowing on full! Any ideas please?

[Chris_Blue]

My fan blowing constantly on full blast, when I try to turn it down it just carries on blowing on full! Any ideas please?

My first guess (Without seeing it) would be switch has gone faulty