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Electrical issues (03' Navigator)

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Old Aug 1, 2019 | 02:42 PM
  #1  
NaviBlitz's Avatar
NaviBlitz
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Electrical issues (03' Navigator)


I have numerous electrical items non working on this truck

No door ajar warning and interior lights do not respond
No bong from the ignition
Non working drivers seat, mirrors, power liftgate and running boards
Advtrack warning
Park assist not working
4x4 switch not working
Heated and cooled seats not working
Missing options on the message centre
Power pedals not working

All fuses are good but I found a bundle of purple wiring soldered badly together. I heard this is a factory splice once when new. Could this be the cause of my issues?

Thanks
 
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Old Aug 1, 2019 | 02:59 PM
  #2  
R&T Babich's Avatar
R&T Babich
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Joined: Feb 2011
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From: Thousand Oaks, CA
Originally Posted by NaviBlitz
I have numerous electrical items non working on this truck ....
You might want to get a Ford 2003 Wiring Diagrams Expedition Navigator manual to track down all that wiring.
Got mine on ebay for under $30.
 
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Old Feb 5, 2020 | 11:59 AM
  #3  
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Noobiedork
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Did you find anything out? I have the same issues....
I changed the vsm but I am still at a loss.
 
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