Auxiliary fan relay
#1
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My Ride: E60 530dA 3/2004
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Simple question:
From 3/2007 there is relay for cooler fan (from 2003 - 2/2007 there is no).
but: where is it?
I have WDS, but for some reason there is no picture about where it is installed.
If anybody have newer WDS (mine is from 2008) can You look eg E60 530d 2009 if there is a relay and where it is.
EDIT: Answer found, I assume.
From 3/2007 there is relay for cooler fan (from 2003 - 2/2007 there is no).
but: where is it?
I have WDS, but for some reason there is no picture about where it is installed.
If anybody have newer WDS (mine is from 2008) can You look eg E60 530d 2009 if there is a relay and where it is.
EDIT: Answer found, I assume.
Last edited by donpb; 08-05-2023 at 09:51 PM. Reason: Fixed title.
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My Ride: 07 525xi
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Simple question:
From 3/2007 there is relay for cooler fan (from 2003 - 2/2007 there is no).
but: where is it?
I have WDS, but for some reason there is no picture about where it is installed.
If anybody have newer WDS (mine is from 2008) can You look eg E60 530d 2009 if there is a relay and where it is.
EDIT: Answer found, I assume.
From 3/2007 there is relay for cooler fan (from 2003 - 2/2007 there is no).
but: where is it?
I have WDS, but for some reason there is no picture about where it is installed.
If anybody have newer WDS (mine is from 2008) can You look eg E60 530d 2009 if there is a relay and where it is.
EDIT: Answer found, I assume.
#3
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The radiator fan isn't just on/off. It is controlled by a signal that tells it how fast to run. The guy in the 2013 post has a European diesel and that may be different.
There is a cutoff relay...I think this is it for your build K9137:
There is a cutoff relay...I think this is it for your build K9137:
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My Ride: 05 530i M54
Model Year: 05 530i
Engine: 3.0 M54
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You have another issue if it only does something at 245. Thermo opens way earlier than that and the pump is supposed to be pumping. While you drive, the coolant is being cooled by the wind. I can understand if it was over heating at idle but while you're moving it's not only a fan issue.
Last edited by donpb; 08-05-2023 at 09:53 PM.
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