P3702

P3702 Ford engine fault code diagnosis, code meaning,symptoms and how to fix it.

P3702 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.Determine if the extra switch is not required for the vehicle or if the switch has been installed but the necessary reference parameter has not been programmed into the BHM.

The BHM measures the current on this circuit when the starter output is commanded ON. This fault indicates the magnetic switch or the wiring between the BHM and the magnetic switch is open circuit.

Ford P3702 Fault Code Meaning :

Ford P3702 Symptoms :

Ford P3702 Reasons :

How To Fix Ford P3702 Trouble Code ?

Which Ford cars have the code P3702?

  • P3702 Ford Aerostar
  • P3702 Ford Bronco
  • P3702 Ford C-Max
  • P3702 Ford C-Max Energi
  • P3702 Ford C-Max Hybrid
  • P3702 Ford Contour
  • P3702 Ford Crown Victoria
  • P3702 Ford EcoSport
  • P3702 Ford Econoline
  • P3702 Ford Edge
  • P3702 Ford Escape
  • P3702 Ford Escape Hybrid
  • P3702 Ford Escort
  • P3702 Ford Everest
  • P3702 Ford Excursion
  • P3702 Ford Expedition
  • P3702 Ford Explorer
  • P3702 Ford Explorer Sport Trac
  • P3702 Ford F-150
  • P3702 Ford F-250
  • P3702 Ford F-350
  • P3702 Ford Fiesta
  • P3702 Ford Flex
  • P3702 Ford Focus
  • P3702 Ford Focus Electric
  • P3702 Ford Freestar
  • P3702 Ford Freestyle
  • P3702 Ford Fusion
  • P3702 Ford Fusion Energi
  • P3702 Ford Fusion Hybrid
  • P3702 Ford Fusion Plug-In Hybrid
  • P3702 Ford GT
  • P3702 Ford Mustang
  • P3702 Ford Mustang Mach-E
  • P3702 Ford Mystique
  • P3702 Ford Probe
  • P3702 Ford Ranger
  • P3702 Ford Taurus
  • P3702 Ford Taurus X
  • P3702 Ford Tempo
  • P3702 Ford Thunderbird
  • P3702 Ford Transit
  • P3702 Ford Transit Connect
  • P3702 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.