P1103

P1103 Ford engine fault code diagnosis, code meaning,symptoms and how to fix it.

P1103 Diagnosis

The fault remains active until the ignition is turned ON when the fault is no longer present. Some BHM configurations force this circuit off until the ignition switch is cycled.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 BHM drives the 5 cab overhead clearance and ID lamps from connector B5 pin C on circuit 46. All other marker and tail lamps are driven from BHM connector B1,K on circuit 23. This circuit connects to the CHM as an input at connector J3,P.

Ford P1103 Fault Code Meaning :

Ford P1103 Symptoms :

Ford P1103 Reasons :

How To Fix Ford P1103 Trouble Code ?

Which Ford cars have the code P1103?

  • P1103 Ford Aerostar
  • P1103 Ford Bronco
  • P1103 Ford C-Max
  • P1103 Ford C-Max Energi
  • P1103 Ford C-Max Hybrid
  • P1103 Ford Contour
  • P1103 Ford Crown Victoria
  • P1103 Ford EcoSport
  • P1103 Ford Econoline
  • P1103 Ford Edge
  • P1103 Ford Escape
  • P1103 Ford Escape Hybrid
  • P1103 Ford Escort
  • P1103 Ford Everest
  • P1103 Ford Excursion
  • P1103 Ford Expedition
  • P1103 Ford Explorer
  • P1103 Ford Explorer Sport Trac
  • P1103 Ford F-150
  • P1103 Ford F-250
  • P1103 Ford F-350
  • P1103 Ford Fiesta
  • P1103 Ford Flex
  • P1103 Ford Focus
  • P1103 Ford Focus Electric
  • P1103 Ford Freestar
  • P1103 Ford Freestyle
  • P1103 Ford Fusion
  • P1103 Ford Fusion Energi
  • P1103 Ford Fusion Hybrid
  • P1103 Ford Fusion Plug-In Hybrid
  • P1103 Ford GT
  • P1103 Ford Mustang
  • P1103 Ford Mustang Mach-E
  • P1103 Ford Mystique
  • P1103 Ford Probe
  • P1103 Ford Ranger
  • P1103 Ford Taurus
  • P1103 Ford Taurus X
  • P1103 Ford Tempo
  • P1103 Ford Thunderbird
  • P1103 Ford Transit
  • P1103 Ford Transit Connect
  • P1103 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.