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F250 Fan heater won't work ?

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  #1  
Old 09-10-2009, 09:02 AM
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F250 Fan heater won't work ?

Hi,

I have a F250 2005 6.0L Diesel 158000km.
The fan heater stop working at any position (1-4).
Any ideas ? Where should I look ?

Thanks !

Martin Mailloux
 
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Old 09-10-2009, 09:29 AM
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I would start w/ the fuse.
 
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Old 09-10-2009, 09:33 AM
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Already try that, but that's not it.

Thanks !
 
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Old 09-10-2009, 09:41 AM
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EATC or manual?

There is a blower motor relay in the battery junction box.
 
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Old 09-10-2009, 10:14 AM
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Automatic transmission.

Where is this relay ?
 
  #6  
Old 09-10-2009, 10:22 AM
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Sorry,I was asking EATC (electronic automatic temp.control) or manual

the relay is in the battery junction box
Same place you checked your fuse. (1.2)

IIRC the relay on the top row,2nd from left.
Double check your owners manual.(if you have one)
 
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Old 09-10-2009, 11:47 AM
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Thanks !

I'll try that and let you know...
 
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Old 09-17-2009, 11:47 AM
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Check the fuse and relay.... but it's not it...

Any ideas ?

Could it be the fan clutch ?
 
  #9  
Old 09-17-2009, 01:38 PM
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Check for voltage at the fan motor.
Motor could be bad.
 
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