P623B

P623B Ford engine fault code diagnosis, code meaning,symptoms and how to fix it.

P623B Diagnosis

The output circuits that are powered by VBAT2 will all be inoperative. Other fault codes may be present, but troubleshoot for this first. 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 P623B Fault Code Meaning :

Ford P623B Symptoms :

Ford P623B Reasons :

How To Fix Ford P623B Trouble Code ?

Which Ford cars have the code P623B?

  • P623B Ford Aerostar
  • P623B Ford Bronco
  • P623B Ford C-Max
  • P623B Ford C-Max Energi
  • P623B Ford C-Max Hybrid
  • P623B Ford Contour
  • P623B Ford Crown Victoria
  • P623B Ford EcoSport
  • P623B Ford Econoline
  • P623B Ford Edge
  • P623B Ford Escape
  • P623B Ford Escape Hybrid
  • P623B Ford Escort
  • P623B Ford Everest
  • P623B Ford Excursion
  • P623B Ford Expedition
  • P623B Ford Explorer
  • P623B Ford Explorer Sport Trac
  • P623B Ford F-150
  • P623B Ford F-250
  • P623B Ford F-350
  • P623B Ford Fiesta
  • P623B Ford Flex
  • P623B Ford Focus
  • P623B Ford Focus Electric
  • P623B Ford Freestar
  • P623B Ford Freestyle
  • P623B Ford Fusion
  • P623B Ford Fusion Energi
  • P623B Ford Fusion Hybrid
  • P623B Ford Fusion Plug-In Hybrid
  • P623B Ford GT
  • P623B Ford Mustang
  • P623B Ford Mustang Mach-E
  • P623B Ford Mystique
  • P623B Ford Probe
  • P623B Ford Ranger
  • P623B Ford Taurus
  • P623B Ford Taurus X
  • P623B Ford Tempo
  • P623B Ford Thunderbird
  • P623B Ford Transit
  • P623B Ford Transit Connect
  • P623B 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.