TD4 fan runs all the time....Normal?

Haystacks · Jul 17, 2012

Hello All,

As title says, the fan runs on a slow speed from start up on my TD4, and I'm not sure it should.

It runs with or without the aircon on, and its both fans.

If this isn't normal, are there any common fauts that cause this?

Thanks in advance!

Ian jones · Jul 17, 2012

Hello , its not normal ive not heard or seen my fans working yet ! could be faulty temp sensor or relay

teddywood1 · Jul 17, 2012

have you got it set to windscrean try the heater controls off because if it is in this position they will be on with the blower on number 1 but it is not normal if it is not switched on

Haystacks · Jul 18, 2012

teddywood1 said:
have you got it set to windscrean try the heater controls off because if it is in this position they will be on with the blower on number 1 but it is not normal if it is not switched on

Thank you! That's the reason why!

Why does the fan run with the heater fan running though? I'd understand if the aircon was on.

Thanks again!

Ian jones · Jul 18, 2012

Haystacks said:
Thank you! That's the reason why!

Why does the fan run with the heater fan running though? I'd understand if the aircon was on.

Thanks again!

I was refering to the engine cooling/ac fans !

Haystacks · Jul 18, 2012

Ian jones said:
I was refering to the engine cooling/ac fans !

So am I.

If the heater fan is on and set to windscreen the aircon/cooling fan runs on slow.

Weird!

TD4 fan runs all the time....Normal?

Haystacks

Active Member

Ian jones

Well-Known Member

teddywood1

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Haystacks

Active Member

Ian jones

Well-Known Member

Haystacks

Active Member

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