B3641

B3641 Ford engine fault code diagnosis, code meaning,symptoms and how to fix it.

B3641 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 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 B3641 Fault Code Meaning :

Ford B3641 Symptoms :

Ford B3641 Reasons :

How To Fix Ford B3641 Trouble Code ?

Which Ford cars have the code B3641?

  • B3641 Ford Aerostar
  • B3641 Ford Bronco
  • B3641 Ford C-Max
  • B3641 Ford C-Max Energi
  • B3641 Ford C-Max Hybrid
  • B3641 Ford Contour
  • B3641 Ford Crown Victoria
  • B3641 Ford EcoSport
  • B3641 Ford Econoline
  • B3641 Ford Edge
  • B3641 Ford Escape
  • B3641 Ford Escape Hybrid
  • B3641 Ford Escort
  • B3641 Ford Everest
  • B3641 Ford Excursion
  • B3641 Ford Expedition
  • B3641 Ford Explorer
  • B3641 Ford Explorer Sport Trac
  • B3641 Ford F-150
  • B3641 Ford F-250
  • B3641 Ford F-350
  • B3641 Ford Fiesta
  • B3641 Ford Flex
  • B3641 Ford Focus
  • B3641 Ford Focus Electric
  • B3641 Ford Freestar
  • B3641 Ford Freestyle
  • B3641 Ford Fusion
  • B3641 Ford Fusion Energi
  • B3641 Ford Fusion Hybrid
  • B3641 Ford Fusion Plug-In Hybrid
  • B3641 Ford GT
  • B3641 Ford Mustang
  • B3641 Ford Mustang Mach-E
  • B3641 Ford Mystique
  • B3641 Ford Probe
  • B3641 Ford Ranger
  • B3641 Ford Taurus
  • B3641 Ford Taurus X
  • B3641 Ford Tempo
  • B3641 Ford Thunderbird
  • B3641 Ford Transit
  • B3641 Ford Transit Connect
  • B3641 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.