P37B8

P37B8 Ford engine fault code diagnosis, code meaning,symptoms and how to fix it.

P37B8 Diagnosis

The output circuits that are powered by VBAT2 will all be inoperative. Other fault codes may be present, but troubleshoot for this first. 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 P37B8 Fault Code Meaning :

Ford P37B8 Symptoms :

Ford P37B8 Reasons :

How To Fix Ford P37B8 Trouble Code ?

Which Ford cars have the code P37B8?

  • P37B8 Ford Aerostar
  • P37B8 Ford Bronco
  • P37B8 Ford C-Max
  • P37B8 Ford C-Max Energi
  • P37B8 Ford C-Max Hybrid
  • P37B8 Ford Contour
  • P37B8 Ford Crown Victoria
  • P37B8 Ford EcoSport
  • P37B8 Ford Econoline
  • P37B8 Ford Edge
  • P37B8 Ford Escape
  • P37B8 Ford Escape Hybrid
  • P37B8 Ford Escort
  • P37B8 Ford Everest
  • P37B8 Ford Excursion
  • P37B8 Ford Expedition
  • P37B8 Ford Explorer
  • P37B8 Ford Explorer Sport Trac
  • P37B8 Ford F-150
  • P37B8 Ford F-250
  • P37B8 Ford F-350
  • P37B8 Ford Fiesta
  • P37B8 Ford Flex
  • P37B8 Ford Focus
  • P37B8 Ford Focus Electric
  • P37B8 Ford Freestar
  • P37B8 Ford Freestyle
  • P37B8 Ford Fusion
  • P37B8 Ford Fusion Energi
  • P37B8 Ford Fusion Hybrid
  • P37B8 Ford Fusion Plug-In Hybrid
  • P37B8 Ford GT
  • P37B8 Ford Mustang
  • P37B8 Ford Mustang Mach-E
  • P37B8 Ford Mystique
  • P37B8 Ford Probe
  • P37B8 Ford Ranger
  • P37B8 Ford Taurus
  • P37B8 Ford Taurus X
  • P37B8 Ford Tempo
  • P37B8 Ford Thunderbird
  • P37B8 Ford Transit
  • P37B8 Ford Transit Connect
  • P37B8 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.