'99 2.0l hdi 406 internal air circulation fan

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Triple-S - 03 Feb 2005 15:36 GMT

digital climate control - fan not working and air con not working
any hints on what fault might be?

thanks in advance

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Marc - 03 Feb 2005 17:21 GMT

>digital climate control - fan not working and air con not working
>any hints on what fault might be?
>
>thanks in advance

check the 3 relay switches behind the grille.... if one of them is
faulty the symptoms you described occur. otherwise diag2000....

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John Ricketts - 04 Feb 2005 13:34 GMT

If that checks ok, then check if its fed from an aux contact on the ignition
switch....They stopped doing this at around 98/99 I think. Had to change the
ignition switch on my late 98 406 for the same reason.

>>digital climate control - fan not working and air con not working
>>any hints on what fault might be?
[quoted text clipped - 3 lines]
> check the 3 relay switches behind the grille.... if one of them is
> faulty the symptoms you described occur. otherwise diag2000....

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Triple-S - 04 Feb 2005 17:48 GMT

thanks for the reply.

Funnily enough, the fan started playing up on Wednesday in Stratford. I
drove home on Thursday (350 miles) and the key would not budge. Could not
turn the engine off or anything. But twisting the key did have the fan
clicking on and off.

The car is now in the garage (local mechanic who does all my work) and
waiting on a new set of locks from Peugeot which wont be for a few days...
but I will let you know the outcome.

Thanks again for the reply - I appreciate the advice.

> If that checks ok, then check if its fed from an aux contact on the
> ignition switch....They stopped doing this at around 98/99 I think. Had to
[quoted text clipped - 7 lines]
>> check the 3 relay switches behind the grille.... if one of them is
>> faulty the symptoms you described occur. otherwise diag2000....

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