B20A2

B20A2 Ford engine fault code diagnosis, code meaning,symptoms and how to fix it.

B20A2 Diagnosis

This fault indicates that the circuit is drawing more current than it is designed to supply, and possibly there is a wiring fault shorting this circuit to ground. The fault remains active until the ignition is turned ON when the fault is no longer present.Determine if the extra switch is not required for the vehicle or if the switch has been installed but the necessary reference parameter has not been programmed into the BHM.

This circuit connects to the CHM as an input at connector J3,P. The CHM passes the signal through to power the tail lamps and marker lamps from connector C2 pin G and also from connector C1 pins D, E, and F.

Ford B20A2 Fault Code Meaning :

Ford B20A2 Symptoms :

Ford B20A2 Reasons :

How To Fix Ford B20A2 Trouble Code ?

Which Ford cars have the code B20A2?

  • B20A2 Ford Aerostar
  • B20A2 Ford Bronco
  • B20A2 Ford C-Max
  • B20A2 Ford C-Max Energi
  • B20A2 Ford C-Max Hybrid
  • B20A2 Ford Contour
  • B20A2 Ford Crown Victoria
  • B20A2 Ford EcoSport
  • B20A2 Ford Econoline
  • B20A2 Ford Edge
  • B20A2 Ford Escape
  • B20A2 Ford Escape Hybrid
  • B20A2 Ford Escort
  • B20A2 Ford Everest
  • B20A2 Ford Excursion
  • B20A2 Ford Expedition
  • B20A2 Ford Explorer
  • B20A2 Ford Explorer Sport Trac
  • B20A2 Ford F-150
  • B20A2 Ford F-250
  • B20A2 Ford F-350
  • B20A2 Ford Fiesta
  • B20A2 Ford Flex
  • B20A2 Ford Focus
  • B20A2 Ford Focus Electric
  • B20A2 Ford Freestar
  • B20A2 Ford Freestyle
  • B20A2 Ford Fusion
  • B20A2 Ford Fusion Energi
  • B20A2 Ford Fusion Hybrid
  • B20A2 Ford Fusion Plug-In Hybrid
  • B20A2 Ford GT
  • B20A2 Ford Mustang
  • B20A2 Ford Mustang Mach-E
  • B20A2 Ford Mystique
  • B20A2 Ford Probe
  • B20A2 Ford Ranger
  • B20A2 Ford Taurus
  • B20A2 Ford Taurus X
  • B20A2 Ford Tempo
  • B20A2 Ford Thunderbird
  • B20A2 Ford Transit
  • B20A2 Ford Transit Connect
  • B20A2 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.