B1220

B1220 Ford engine fault code diagnosis, code meaning,symptoms and how to fix it.

B1220 Diagnosis

The output circuits that are powered by VBAT3 will all be inoperative. Other fault codes may be present, but troubleshoot for this first. The fuse in the main PDM powering this circuit may be open.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 B1220 Fault Code Meaning :

Ford B1220 Symptoms :

Ford B1220 Reasons :

How To Fix Ford B1220 Trouble Code ?

Which Ford cars have the code B1220?

  • B1220 Ford Aerostar
  • B1220 Ford Bronco
  • B1220 Ford C-Max
  • B1220 Ford C-Max Energi
  • B1220 Ford C-Max Hybrid
  • B1220 Ford Contour
  • B1220 Ford Crown Victoria
  • B1220 Ford EcoSport
  • B1220 Ford Econoline
  • B1220 Ford Edge
  • B1220 Ford Escape
  • B1220 Ford Escape Hybrid
  • B1220 Ford Escort
  • B1220 Ford Everest
  • B1220 Ford Excursion
  • B1220 Ford Expedition
  • B1220 Ford Explorer
  • B1220 Ford Explorer Sport Trac
  • B1220 Ford F-150
  • B1220 Ford F-250
  • B1220 Ford F-350
  • B1220 Ford Fiesta
  • B1220 Ford Flex
  • B1220 Ford Focus
  • B1220 Ford Focus Electric
  • B1220 Ford Freestar
  • B1220 Ford Freestyle
  • B1220 Ford Fusion
  • B1220 Ford Fusion Energi
  • B1220 Ford Fusion Hybrid
  • B1220 Ford Fusion Plug-In Hybrid
  • B1220 Ford GT
  • B1220 Ford Mustang
  • B1220 Ford Mustang Mach-E
  • B1220 Ford Mystique
  • B1220 Ford Probe
  • B1220 Ford Ranger
  • B1220 Ford Taurus
  • B1220 Ford Taurus X
  • B1220 Ford Tempo
  • B1220 Ford Thunderbird
  • B1220 Ford Transit
  • B1220 Ford Transit Connect
  • B1220 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.