Condensor & Radiator fans not running - C5 HDi

Post your Cit/Peu/Ren air conditioning queries or advice.

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amjake
Posts: 118
Joined: 14 Nov 2004, 23:10

Condensor & Radiator fans not running - C5 HDi

Post by amjake » 23 Jul 2010, 21:41

All relays changed, fuses tested and checked, crud wiring changed.

Engine running the aircon is working but the Condensor fan and Radiator fan are not.

Testing both fans show them to be working.

So any suggestions as to why they don't run when engine and aircon running and a solution would be appreciated.

Cheers

Kevin

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Clogzz
Posts: 2066
Joined: 15 May 2005, 18:04

Post by Clogzz » 24 Jul 2010, 12:33

Clocking up an unnecessary post to tell you that I don’t know yet on the C5. :?
If the fan blade display works but the fan’s not spinning, it’s usually caused by a faulty fan drive output transistor … somehow just like on the Xantia. :twisted:

amjake
Posts: 118
Joined: 14 Nov 2004, 23:10

Post by amjake » 30 Jul 2010, 17:24

Aircon now working perfectly!

Fault was down to more crud wiring, replaced and job done!

Cheers