B1877

B1877 Ford engine fault code diagnosis, code meaning,symptoms and how to fix it.

B1877 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 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 OFF.

The disconnected pipe malfunction is detected when the ventilator tube from the valve cover to the separator device is disconnected resulting in a pressure below the lower limit.Both of these malfunctions will result in a DTC being set.

Ford B1877 Fault Code Meaning :

Ford B1877 Symptoms :

Ford B1877 Reasons :

How To Fix Ford B1877 Trouble Code ?

Which Ford cars have the code B1877?

  • B1877 Ford Aerostar
  • B1877 Ford Bronco
  • B1877 Ford C-Max
  • B1877 Ford C-Max Energi
  • B1877 Ford C-Max Hybrid
  • B1877 Ford Contour
  • B1877 Ford Crown Victoria
  • B1877 Ford EcoSport
  • B1877 Ford Econoline
  • B1877 Ford Edge
  • B1877 Ford Escape
  • B1877 Ford Escape Hybrid
  • B1877 Ford Escort
  • B1877 Ford Everest
  • B1877 Ford Excursion
  • B1877 Ford Expedition
  • B1877 Ford Explorer
  • B1877 Ford Explorer Sport Trac
  • B1877 Ford F-150
  • B1877 Ford F-250
  • B1877 Ford F-350
  • B1877 Ford Fiesta
  • B1877 Ford Flex
  • B1877 Ford Focus
  • B1877 Ford Focus Electric
  • B1877 Ford Freestar
  • B1877 Ford Freestyle
  • B1877 Ford Fusion
  • B1877 Ford Fusion Energi
  • B1877 Ford Fusion Hybrid
  • B1877 Ford Fusion Plug-In Hybrid
  • B1877 Ford GT
  • B1877 Ford Mustang
  • B1877 Ford Mustang Mach-E
  • B1877 Ford Mystique
  • B1877 Ford Probe
  • B1877 Ford Ranger
  • B1877 Ford Taurus
  • B1877 Ford Taurus X
  • B1877 Ford Tempo
  • B1877 Ford Thunderbird
  • B1877 Ford Transit
  • B1877 Ford Transit Connect
  • B1877 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.