P740C

P740C Ford engine fault code diagnosis, code meaning,symptoms and how to fix it.

P740C Diagnosis

The fault remains active until the ignition is turned ON when the fault is no longer present. Some BHM configurations force this circuit off until the ignition switch is cycled.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 P740C Fault Code Meaning :

Ford P740C Symptoms :

Ford P740C Reasons :

How To Fix Ford P740C Trouble Code ?

Which Ford cars have the code P740C?

  • P740C Ford Aerostar
  • P740C Ford Bronco
  • P740C Ford C-Max
  • P740C Ford C-Max Energi
  • P740C Ford C-Max Hybrid
  • P740C Ford Contour
  • P740C Ford Crown Victoria
  • P740C Ford EcoSport
  • P740C Ford Econoline
  • P740C Ford Edge
  • P740C Ford Escape
  • P740C Ford Escape Hybrid
  • P740C Ford Escort
  • P740C Ford Everest
  • P740C Ford Excursion
  • P740C Ford Expedition
  • P740C Ford Explorer
  • P740C Ford Explorer Sport Trac
  • P740C Ford F-150
  • P740C Ford F-250
  • P740C Ford F-350
  • P740C Ford Fiesta
  • P740C Ford Flex
  • P740C Ford Focus
  • P740C Ford Focus Electric
  • P740C Ford Freestar
  • P740C Ford Freestyle
  • P740C Ford Fusion
  • P740C Ford Fusion Energi
  • P740C Ford Fusion Hybrid
  • P740C Ford Fusion Plug-In Hybrid
  • P740C Ford GT
  • P740C Ford Mustang
  • P740C Ford Mustang Mach-E
  • P740C Ford Mystique
  • P740C Ford Probe
  • P740C Ford Ranger
  • P740C Ford Taurus
  • P740C Ford Taurus X
  • P740C Ford Tempo
  • P740C Ford Thunderbird
  • P740C Ford Transit
  • P740C Ford Transit Connect
  • P740C 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.