B3277

B3277 Ford engine fault code diagnosis, code meaning,symptoms and how to fix it.

B3277 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 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 B3277 Fault Code Meaning :

Ford B3277 Symptoms :

Ford B3277 Reasons :

How To Fix Ford B3277 Trouble Code ?

Which Ford cars have the code B3277?

  • B3277 Ford Aerostar
  • B3277 Ford Bronco
  • B3277 Ford C-Max
  • B3277 Ford C-Max Energi
  • B3277 Ford C-Max Hybrid
  • B3277 Ford Contour
  • B3277 Ford Crown Victoria
  • B3277 Ford EcoSport
  • B3277 Ford Econoline
  • B3277 Ford Edge
  • B3277 Ford Escape
  • B3277 Ford Escape Hybrid
  • B3277 Ford Escort
  • B3277 Ford Everest
  • B3277 Ford Excursion
  • B3277 Ford Expedition
  • B3277 Ford Explorer
  • B3277 Ford Explorer Sport Trac
  • B3277 Ford F-150
  • B3277 Ford F-250
  • B3277 Ford F-350
  • B3277 Ford Fiesta
  • B3277 Ford Flex
  • B3277 Ford Focus
  • B3277 Ford Focus Electric
  • B3277 Ford Freestar
  • B3277 Ford Freestyle
  • B3277 Ford Fusion
  • B3277 Ford Fusion Energi
  • B3277 Ford Fusion Hybrid
  • B3277 Ford Fusion Plug-In Hybrid
  • B3277 Ford GT
  • B3277 Ford Mustang
  • B3277 Ford Mustang Mach-E
  • B3277 Ford Mystique
  • B3277 Ford Probe
  • B3277 Ford Ranger
  • B3277 Ford Taurus
  • B3277 Ford Taurus X
  • B3277 Ford Tempo
  • B3277 Ford Thunderbird
  • B3277 Ford Transit
  • B3277 Ford Transit Connect
  • B3277 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.