P87B4

P87B4 Ford engine fault code diagnosis, code meaning,symptoms and how to fix it.

P87B4 Diagnosis

The fuse in the main PDM powering this circuit may be open. The root cause could be excessive loads on an output, or a short to ground in the VBAT2 supply to the CHM.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 End of Frame air output circuit is commanded OFF, but air pressure is detected at the pressure feedback switch. Troubleshoot for an End of Frame air solenoid fault, and for an air pressure switch short circuit fault.

Ford P87B4 Fault Code Meaning :

Ford P87B4 Symptoms :

Ford P87B4 Reasons :

How To Fix Ford P87B4 Trouble Code ?

Which Ford cars have the code P87B4?

  • P87B4 Ford Aerostar
  • P87B4 Ford Bronco
  • P87B4 Ford C-Max
  • P87B4 Ford C-Max Energi
  • P87B4 Ford C-Max Hybrid
  • P87B4 Ford Contour
  • P87B4 Ford Crown Victoria
  • P87B4 Ford EcoSport
  • P87B4 Ford Econoline
  • P87B4 Ford Edge
  • P87B4 Ford Escape
  • P87B4 Ford Escape Hybrid
  • P87B4 Ford Escort
  • P87B4 Ford Everest
  • P87B4 Ford Excursion
  • P87B4 Ford Expedition
  • P87B4 Ford Explorer
  • P87B4 Ford Explorer Sport Trac
  • P87B4 Ford F-150
  • P87B4 Ford F-250
  • P87B4 Ford F-350
  • P87B4 Ford Fiesta
  • P87B4 Ford Flex
  • P87B4 Ford Focus
  • P87B4 Ford Focus Electric
  • P87B4 Ford Freestar
  • P87B4 Ford Freestyle
  • P87B4 Ford Fusion
  • P87B4 Ford Fusion Energi
  • P87B4 Ford Fusion Hybrid
  • P87B4 Ford Fusion Plug-In Hybrid
  • P87B4 Ford GT
  • P87B4 Ford Mustang
  • P87B4 Ford Mustang Mach-E
  • P87B4 Ford Mystique
  • P87B4 Ford Probe
  • P87B4 Ford Ranger
  • P87B4 Ford Taurus
  • P87B4 Ford Taurus X
  • P87B4 Ford Tempo
  • P87B4 Ford Thunderbird
  • P87B4 Ford Transit
  • P87B4 Ford Transit Connect
  • P87B4 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.