P7B20

P7B20 Ford engine fault code diagnosis, code meaning,symptoms and how to fix it.

P7B20 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 P7B20 Fault Code Meaning :

Ford P7B20 Symptoms :

Ford P7B20 Reasons :

How To Fix Ford P7B20 Trouble Code ?

Which Ford cars have the code P7B20?

  • P7B20 Ford Aerostar
  • P7B20 Ford Bronco
  • P7B20 Ford C-Max
  • P7B20 Ford C-Max Energi
  • P7B20 Ford C-Max Hybrid
  • P7B20 Ford Contour
  • P7B20 Ford Crown Victoria
  • P7B20 Ford EcoSport
  • P7B20 Ford Econoline
  • P7B20 Ford Edge
  • P7B20 Ford Escape
  • P7B20 Ford Escape Hybrid
  • P7B20 Ford Escort
  • P7B20 Ford Everest
  • P7B20 Ford Excursion
  • P7B20 Ford Expedition
  • P7B20 Ford Explorer
  • P7B20 Ford Explorer Sport Trac
  • P7B20 Ford F-150
  • P7B20 Ford F-250
  • P7B20 Ford F-350
  • P7B20 Ford Fiesta
  • P7B20 Ford Flex
  • P7B20 Ford Focus
  • P7B20 Ford Focus Electric
  • P7B20 Ford Freestar
  • P7B20 Ford Freestyle
  • P7B20 Ford Fusion
  • P7B20 Ford Fusion Energi
  • P7B20 Ford Fusion Hybrid
  • P7B20 Ford Fusion Plug-In Hybrid
  • P7B20 Ford GT
  • P7B20 Ford Mustang
  • P7B20 Ford Mustang Mach-E
  • P7B20 Ford Mystique
  • P7B20 Ford Probe
  • P7B20 Ford Ranger
  • P7B20 Ford Taurus
  • P7B20 Ford Taurus X
  • P7B20 Ford Tempo
  • P7B20 Ford Thunderbird
  • P7B20 Ford Transit
  • P7B20 Ford Transit Connect
  • P7B20 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.