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997.1: Front coolng fan operation

Steve Kellett
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Steve Kellett Member

Steve Kellett

Posted
Posted (edited)

Not sure how these fans are suppose to function. My left seems to run all the time and my right side not at all. Any experience out there with these items? thank you

Edited by Steve Kellett
update
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JFP in PA Member

JFP in PA

Posted
  • Moderators
Posted
6 hours ago, Steve Kellett said:

Not sure how these fans are suppose to function. My left seems to run all the time and my right side not at all. Any experience out there with these items? thank you

 

The fans are pulse width modulated type, which is built into the fan motor and not serviceable.

Richard Hamilton Member

Richard Hamilton

Posted
Posted (edited)

The fans have a separate control unit, which feeds off the front control unit.  Get a diagnostic check done, and it will probably tell you what is wrong.  They are prone to stones jamming the fan blades, so it might be worth checking that first.

Edit - just saw someone else suggested checking for stones in another thread which you replied to.

Edited by Richard Hamilton

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