P37A3

P37A3 Ford engine fault code diagnosis, code meaning,symptoms and how to fix it.

P37A3 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 wiper switch is in the OFF position and the BHM park input from the wiper motor is not in park position. Troubleshoot for a wiper motor park switch circuit fault.

The suspension dump output circuit is commanded OFF, but air pressure is detected at the pressure feedback switch. Troubleshoot for suspension dump air solenoid fault, and for air pressure switch short circuit fault.

Ford P37A3 Fault Code Meaning :

Ford P37A3 Symptoms :

Ford P37A3 Reasons :

How To Fix Ford P37A3 Trouble Code ?

Which Ford cars have the code P37A3?

  • P37A3 Ford Aerostar
  • P37A3 Ford Bronco
  • P37A3 Ford C-Max
  • P37A3 Ford C-Max Energi
  • P37A3 Ford C-Max Hybrid
  • P37A3 Ford Contour
  • P37A3 Ford Crown Victoria
  • P37A3 Ford EcoSport
  • P37A3 Ford Econoline
  • P37A3 Ford Edge
  • P37A3 Ford Escape
  • P37A3 Ford Escape Hybrid
  • P37A3 Ford Escort
  • P37A3 Ford Everest
  • P37A3 Ford Excursion
  • P37A3 Ford Expedition
  • P37A3 Ford Explorer
  • P37A3 Ford Explorer Sport Trac
  • P37A3 Ford F-150
  • P37A3 Ford F-250
  • P37A3 Ford F-350
  • P37A3 Ford Fiesta
  • P37A3 Ford Flex
  • P37A3 Ford Focus
  • P37A3 Ford Focus Electric
  • P37A3 Ford Freestar
  • P37A3 Ford Freestyle
  • P37A3 Ford Fusion
  • P37A3 Ford Fusion Energi
  • P37A3 Ford Fusion Hybrid
  • P37A3 Ford Fusion Plug-In Hybrid
  • P37A3 Ford GT
  • P37A3 Ford Mustang
  • P37A3 Ford Mustang Mach-E
  • P37A3 Ford Mystique
  • P37A3 Ford Probe
  • P37A3 Ford Ranger
  • P37A3 Ford Taurus
  • P37A3 Ford Taurus X
  • P37A3 Ford Tempo
  • P37A3 Ford Thunderbird
  • P37A3 Ford Transit
  • P37A3 Ford Transit Connect
  • P37A3 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.