P749A

P749A Ford engine fault code diagnosis, code meaning,symptoms and how to fix it.

P749A Diagnosis

The output circuits that are powered by VBAT3 will all be inoperative. Other fault codes may be present, but troubleshoot for this first. The fuse in the main PDM powering this circuit may be open.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 P749A Fault Code Meaning :

Ford P749A Symptoms :

Ford P749A Reasons :

How To Fix Ford P749A Trouble Code ?

Which Ford cars have the code P749A?

  • P749A Ford Aerostar
  • P749A Ford Bronco
  • P749A Ford C-Max
  • P749A Ford C-Max Energi
  • P749A Ford C-Max Hybrid
  • P749A Ford Contour
  • P749A Ford Crown Victoria
  • P749A Ford EcoSport
  • P749A Ford Econoline
  • P749A Ford Edge
  • P749A Ford Escape
  • P749A Ford Escape Hybrid
  • P749A Ford Escort
  • P749A Ford Everest
  • P749A Ford Excursion
  • P749A Ford Expedition
  • P749A Ford Explorer
  • P749A Ford Explorer Sport Trac
  • P749A Ford F-150
  • P749A Ford F-250
  • P749A Ford F-350
  • P749A Ford Fiesta
  • P749A Ford Flex
  • P749A Ford Focus
  • P749A Ford Focus Electric
  • P749A Ford Freestar
  • P749A Ford Freestyle
  • P749A Ford Fusion
  • P749A Ford Fusion Energi
  • P749A Ford Fusion Hybrid
  • P749A Ford Fusion Plug-In Hybrid
  • P749A Ford GT
  • P749A Ford Mustang
  • P749A Ford Mustang Mach-E
  • P749A Ford Mystique
  • P749A Ford Probe
  • P749A Ford Ranger
  • P749A Ford Taurus
  • P749A Ford Taurus X
  • P749A Ford Tempo
  • P749A Ford Thunderbird
  • P749A Ford Transit
  • P749A Ford Transit Connect
  • P749A 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.