B0636

B0636 Ford engine fault code diagnosis, code meaning,symptoms and how to fix it.

B0636 Diagnosis

The axle lift 2 output circuit is commanded OFF, but air pressure is detected at the pressure feedback switch. Troubleshoot for axle lift 2 air solenoid fault, and for air pressure switch short circuit fault.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 B0636 Fault Code Meaning :

Ford B0636 Symptoms :

Ford B0636 Reasons :

How To Fix Ford B0636 Trouble Code ?

Which Ford cars have the code B0636?

  • B0636 Ford Aerostar
  • B0636 Ford Bronco
  • B0636 Ford C-Max
  • B0636 Ford C-Max Energi
  • B0636 Ford C-Max Hybrid
  • B0636 Ford Contour
  • B0636 Ford Crown Victoria
  • B0636 Ford EcoSport
  • B0636 Ford Econoline
  • B0636 Ford Edge
  • B0636 Ford Escape
  • B0636 Ford Escape Hybrid
  • B0636 Ford Escort
  • B0636 Ford Everest
  • B0636 Ford Excursion
  • B0636 Ford Expedition
  • B0636 Ford Explorer
  • B0636 Ford Explorer Sport Trac
  • B0636 Ford F-150
  • B0636 Ford F-250
  • B0636 Ford F-350
  • B0636 Ford Fiesta
  • B0636 Ford Flex
  • B0636 Ford Focus
  • B0636 Ford Focus Electric
  • B0636 Ford Freestar
  • B0636 Ford Freestyle
  • B0636 Ford Fusion
  • B0636 Ford Fusion Energi
  • B0636 Ford Fusion Hybrid
  • B0636 Ford Fusion Plug-In Hybrid
  • B0636 Ford GT
  • B0636 Ford Mustang
  • B0636 Ford Mustang Mach-E
  • B0636 Ford Mystique
  • B0636 Ford Probe
  • B0636 Ford Ranger
  • B0636 Ford Taurus
  • B0636 Ford Taurus X
  • B0636 Ford Tempo
  • B0636 Ford Thunderbird
  • B0636 Ford Transit
  • B0636 Ford Transit Connect
  • B0636 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.