U1003

U1003 Ford engine fault code diagnosis, code meaning,symptoms and how to fix it.

U1003 Diagnosis

The output circuits that are powered by VBAT2 will all be inoperative. Other fault codes may be present, but troubleshoot for this first. The BHM is detecting more than one smart switch with the same ID number present on the vehicle. The outputs controlled by the switch and the indicator in the switch are commanded FF.

The End of Frame air output circuit is commanded OFF, but air pressure is detected at the pressure feedback switch. Troubleshoot for an End of Frame air solenoid fault, and for an air pressure switch short circuit fault.

Ford U1003 Fault Code Meaning :

Ford U1003 Symptoms :

Ford U1003 Reasons :

How To Fix Ford U1003 Trouble Code ?

Which Ford cars have the code U1003?

  • U1003 Ford Aerostar
  • U1003 Ford Bronco
  • U1003 Ford C-Max
  • U1003 Ford C-Max Energi
  • U1003 Ford C-Max Hybrid
  • U1003 Ford Contour
  • U1003 Ford Crown Victoria
  • U1003 Ford EcoSport
  • U1003 Ford Econoline
  • U1003 Ford Edge
  • U1003 Ford Escape
  • U1003 Ford Escape Hybrid
  • U1003 Ford Escort
  • U1003 Ford Everest
  • U1003 Ford Excursion
  • U1003 Ford Expedition
  • U1003 Ford Explorer
  • U1003 Ford Explorer Sport Trac
  • U1003 Ford F-150
  • U1003 Ford F-250
  • U1003 Ford F-350
  • U1003 Ford Fiesta
  • U1003 Ford Flex
  • U1003 Ford Focus
  • U1003 Ford Focus Electric
  • U1003 Ford Freestar
  • U1003 Ford Freestyle
  • U1003 Ford Fusion
  • U1003 Ford Fusion Energi
  • U1003 Ford Fusion Hybrid
  • U1003 Ford Fusion Plug-In Hybrid
  • U1003 Ford GT
  • U1003 Ford Mustang
  • U1003 Ford Mustang Mach-E
  • U1003 Ford Mystique
  • U1003 Ford Probe
  • U1003 Ford Ranger
  • U1003 Ford Taurus
  • U1003 Ford Taurus X
  • U1003 Ford Tempo
  • U1003 Ford Thunderbird
  • U1003 Ford Transit
  • U1003 Ford Transit Connect
  • U1003 Ford Windstar

A code is a fault code and it indicates that something has gone wrong with your car's engine.

It can be caused by many different problems, including a faulty battery, a bad fuel pump, or even a cracked exhaust manifold.

You will need to diagnose the problem before you can fix it. The best way to do this is with an OBD scanner tool.

A scan tool will tell you what needs fixing and how much it will cost in order to fix that particular issue.