P237B

P237B Ford engine fault code diagnosis, code meaning,symptoms and how to fix it.

P237B 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.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 P237B Fault Code Meaning :

Ford P237B Symptoms :

Ford P237B Reasons :

How To Fix Ford P237B Trouble Code ?

Which Ford cars have the code P237B?

  • P237B Ford Aerostar
  • P237B Ford Bronco
  • P237B Ford C-Max
  • P237B Ford C-Max Energi
  • P237B Ford C-Max Hybrid
  • P237B Ford Contour
  • P237B Ford Crown Victoria
  • P237B Ford EcoSport
  • P237B Ford Econoline
  • P237B Ford Edge
  • P237B Ford Escape
  • P237B Ford Escape Hybrid
  • P237B Ford Escort
  • P237B Ford Everest
  • P237B Ford Excursion
  • P237B Ford Expedition
  • P237B Ford Explorer
  • P237B Ford Explorer Sport Trac
  • P237B Ford F-150
  • P237B Ford F-250
  • P237B Ford F-350
  • P237B Ford Fiesta
  • P237B Ford Flex
  • P237B Ford Focus
  • P237B Ford Focus Electric
  • P237B Ford Freestar
  • P237B Ford Freestyle
  • P237B Ford Fusion
  • P237B Ford Fusion Energi
  • P237B Ford Fusion Hybrid
  • P237B Ford Fusion Plug-In Hybrid
  • P237B Ford GT
  • P237B Ford Mustang
  • P237B Ford Mustang Mach-E
  • P237B Ford Mystique
  • P237B Ford Probe
  • P237B Ford Ranger
  • P237B Ford Taurus
  • P237B Ford Taurus X
  • P237B Ford Tempo
  • P237B Ford Thunderbird
  • P237B Ford Transit
  • P237B Ford Transit Connect
  • P237B 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.