Engine Fans

Strangey · Jan 31, 2008

Hi need some advice

when i start my turn my key my engine fans kick in even if i haven't turned the engine fully on, Once i am driving they stay on which can be quite noisy i have a td4 2002 5 door i have also checked and it is not my FBH

.

Please help the noise is getting quite embarrassing.

PS tghe engine does not overheat and it they come on weather it is hot or cold.

The Mad Hat Man · Jan 31, 2008

is air con on?

Strangey · Jan 31, 2008

ianda12 · Jan 31, 2008

The fans are brought on by a relay R118 switched by a temperature sensor. I think the sensor also does the temperature gauge,so if this is showing normal the relay is probably stuck on.

Strangey · Jan 31, 2008

if it is the relay is that easy to rectify my self

ianda12 · Feb 1, 2008

Not good news, according to RAVE Td4 dont use a relay system.
Attached some info from RAVE you will just have to use a meter a to check where the voltage is coming from.

Boxer · Feb 1, 2008

I read somewhere that the Aircon comes on automatically on Td4 for demist when you start up and goes off a few minute later maybe the off switch is knackered?

Shutty · Feb 1, 2008

cooling fan control unit behind cover ontop of right hand fan ??

Engine Fans

Strangey

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The Mad Hat Man

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Strangey

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ianda12

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Strangey

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ianda12

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Boxer

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Shutty

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