P237A

P237A Ford engine fault code diagnosis, code meaning,symptoms and how to fix it.

P237A Diagnosis

The CHM does not suupport PWM type DRLs. The vehicle has a BHM mismatch with the CHM. Replace the CHM with one that is compatible with the BHM.The BHM supplies battery power on this circuit when the key is in the RUN or CRANK positions. Troubleshoot for a wiring fault shorting this circuit to ground or for too many optional circuits spliced into it that is causing the BHM to turn it off.

When the engine is in higher engine speed and torque condition, the differential pressure over the DPF is expected to rise according to engine speed and torque. If the differential pressure exceeds a threshold then the differential pressure sensor plausibility DTC is set.

Ford P237A Fault Code Meaning :

Ford P237A Symptoms :

Ford P237A Reasons :

How To Fix Ford P237A Trouble Code ?

Which Ford cars have the code P237A?

  • P237A Ford Aerostar
  • P237A Ford Bronco
  • P237A Ford C-Max
  • P237A Ford C-Max Energi
  • P237A Ford C-Max Hybrid
  • P237A Ford Contour
  • P237A Ford Crown Victoria
  • P237A Ford EcoSport
  • P237A Ford Econoline
  • P237A Ford Edge
  • P237A Ford Escape
  • P237A Ford Escape Hybrid
  • P237A Ford Escort
  • P237A Ford Everest
  • P237A Ford Excursion
  • P237A Ford Expedition
  • P237A Ford Explorer
  • P237A Ford Explorer Sport Trac
  • P237A Ford F-150
  • P237A Ford F-250
  • P237A Ford F-350
  • P237A Ford Fiesta
  • P237A Ford Flex
  • P237A Ford Focus
  • P237A Ford Focus Electric
  • P237A Ford Freestar
  • P237A Ford Freestyle
  • P237A Ford Fusion
  • P237A Ford Fusion Energi
  • P237A Ford Fusion Hybrid
  • P237A Ford Fusion Plug-In Hybrid
  • P237A Ford GT
  • P237A Ford Mustang
  • P237A Ford Mustang Mach-E
  • P237A Ford Mystique
  • P237A Ford Probe
  • P237A Ford Ranger
  • P237A Ford Taurus
  • P237A Ford Taurus X
  • P237A Ford Tempo
  • P237A Ford Thunderbird
  • P237A Ford Transit
  • P237A Ford Transit Connect
  • P237A 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.