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International Automotive Technicians Network
2003 Ford Expedition XLT 5.4L Power to pcm
Posted to Ford Electrical on 7/29/2006 11 Replies

Hi Ford techs, i got this Expedition dumped in my lap and i am not real sure where to go next. I started with testing the battery, cleaned the battery terminals and pcm ground still the vehicle does the same thing, it will make a buzzing sound constantly with ...

11 Replies Received (View Replies)

  Related Documents & Media  2003 Ford Expedition XLT

 
Message Closed w/FIX

car Vehicle Data

2003 Ford Expedition XLT

VIN 1FMPU16L83
Engine5.4 L / 8 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI
AffectedPower to PCM
ConditionsNo PCM Comm
Message Closed w/FIX

car Vehicle Data

2003 Ford Expedition XLT

VIN 1FMPU16L83
Engine5.4 L / 8 cyl / GAS
Trans4-speed Automatic (Electronic)
DeliveryFI
AffectedPower to PCM
ConditionsNo PCM Comm