B1091

B1091 Ford engine fault code diagnosis, code meaning,symptoms and how to fix it.

B1091 Diagnosis

The CHM does not suupport PWM type DRLs. The vehicle has a BHM mismatch with the CHM. Replace the CHM with one that is compatible with the BHM.The wiper switch is in the OFF position and the BHM park input from the wiper motor is not in park position. Troubleshoot for a wiper motor park switch circuit fault.

The suspension dump output circuit is commanded OFF, but air pressure is detected at the pressure feedback switch. Troubleshoot for suspension dump air solenoid fault, and for air pressure switch short circuit fault.

Ford B1091 Fault Code Meaning :

Ford B1091 Symptoms :

Ford B1091 Reasons :

How To Fix Ford B1091 Trouble Code ?

Which Ford cars have the code B1091?

  • B1091 Ford Aerostar
  • B1091 Ford Bronco
  • B1091 Ford C-Max
  • B1091 Ford C-Max Energi
  • B1091 Ford C-Max Hybrid
  • B1091 Ford Contour
  • B1091 Ford Crown Victoria
  • B1091 Ford EcoSport
  • B1091 Ford Econoline
  • B1091 Ford Edge
  • B1091 Ford Escape
  • B1091 Ford Escape Hybrid
  • B1091 Ford Escort
  • B1091 Ford Everest
  • B1091 Ford Excursion
  • B1091 Ford Expedition
  • B1091 Ford Explorer
  • B1091 Ford Explorer Sport Trac
  • B1091 Ford F-150
  • B1091 Ford F-250
  • B1091 Ford F-350
  • B1091 Ford Fiesta
  • B1091 Ford Flex
  • B1091 Ford Focus
  • B1091 Ford Focus Electric
  • B1091 Ford Freestar
  • B1091 Ford Freestyle
  • B1091 Ford Fusion
  • B1091 Ford Fusion Energi
  • B1091 Ford Fusion Hybrid
  • B1091 Ford Fusion Plug-In Hybrid
  • B1091 Ford GT
  • B1091 Ford Mustang
  • B1091 Ford Mustang Mach-E
  • B1091 Ford Mystique
  • B1091 Ford Probe
  • B1091 Ford Ranger
  • B1091 Ford Taurus
  • B1091 Ford Taurus X
  • B1091 Ford Tempo
  • B1091 Ford Thunderbird
  • B1091 Ford Transit
  • B1091 Ford Transit Connect
  • B1091 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.