P749B

P749B Ford engine fault code diagnosis, code meaning,symptoms and how to fix it.

P749B Diagnosis

The output circuits that are powered by VBAT2 will all be inoperative. Other fault codes may be present, but troubleshoot for this first. 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 P749B Fault Code Meaning :

Ford P749B Symptoms :

Ford P749B Reasons :

How To Fix Ford P749B Trouble Code ?

Which Ford cars have the code P749B?

  • P749B Ford Aerostar
  • P749B Ford Bronco
  • P749B Ford C-Max
  • P749B Ford C-Max Energi
  • P749B Ford C-Max Hybrid
  • P749B Ford Contour
  • P749B Ford Crown Victoria
  • P749B Ford EcoSport
  • P749B Ford Econoline
  • P749B Ford Edge
  • P749B Ford Escape
  • P749B Ford Escape Hybrid
  • P749B Ford Escort
  • P749B Ford Everest
  • P749B Ford Excursion
  • P749B Ford Expedition
  • P749B Ford Explorer
  • P749B Ford Explorer Sport Trac
  • P749B Ford F-150
  • P749B Ford F-250
  • P749B Ford F-350
  • P749B Ford Fiesta
  • P749B Ford Flex
  • P749B Ford Focus
  • P749B Ford Focus Electric
  • P749B Ford Freestar
  • P749B Ford Freestyle
  • P749B Ford Fusion
  • P749B Ford Fusion Energi
  • P749B Ford Fusion Hybrid
  • P749B Ford Fusion Plug-In Hybrid
  • P749B Ford GT
  • P749B Ford Mustang
  • P749B Ford Mustang Mach-E
  • P749B Ford Mystique
  • P749B Ford Probe
  • P749B Ford Ranger
  • P749B Ford Taurus
  • P749B Ford Taurus X
  • P749B Ford Tempo
  • P749B Ford Thunderbird
  • P749B Ford Transit
  • P749B Ford Transit Connect
  • P749B 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.