B3542

B3542 Ford engine fault code diagnosis, code meaning,symptoms and how to fix it.

B3542 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 B3542 Fault Code Meaning :

Ford B3542 Symptoms :

Ford B3542 Reasons :

How To Fix Ford B3542 Trouble Code ?

Which Ford cars have the code B3542?

  • B3542 Ford Aerostar
  • B3542 Ford Bronco
  • B3542 Ford C-Max
  • B3542 Ford C-Max Energi
  • B3542 Ford C-Max Hybrid
  • B3542 Ford Contour
  • B3542 Ford Crown Victoria
  • B3542 Ford EcoSport
  • B3542 Ford Econoline
  • B3542 Ford Edge
  • B3542 Ford Escape
  • B3542 Ford Escape Hybrid
  • B3542 Ford Escort
  • B3542 Ford Everest
  • B3542 Ford Excursion
  • B3542 Ford Expedition
  • B3542 Ford Explorer
  • B3542 Ford Explorer Sport Trac
  • B3542 Ford F-150
  • B3542 Ford F-250
  • B3542 Ford F-350
  • B3542 Ford Fiesta
  • B3542 Ford Flex
  • B3542 Ford Focus
  • B3542 Ford Focus Electric
  • B3542 Ford Freestar
  • B3542 Ford Freestyle
  • B3542 Ford Fusion
  • B3542 Ford Fusion Energi
  • B3542 Ford Fusion Hybrid
  • B3542 Ford Fusion Plug-In Hybrid
  • B3542 Ford GT
  • B3542 Ford Mustang
  • B3542 Ford Mustang Mach-E
  • B3542 Ford Mystique
  • B3542 Ford Probe
  • B3542 Ford Ranger
  • B3542 Ford Taurus
  • B3542 Ford Taurus X
  • B3542 Ford Tempo
  • B3542 Ford Thunderbird
  • B3542 Ford Transit
  • B3542 Ford Transit Connect
  • B3542 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.