P1785

P1785 Ford engine fault code diagnosis, code meaning,symptoms and how to fix it.

P1785 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 P1785 Fault Code Meaning :

Ford P1785 Symptoms :

Ford P1785 Reasons :

How To Fix Ford P1785 Trouble Code ?

Which Ford cars have the code P1785?

  • P1785 Ford Aerostar
  • P1785 Ford Bronco
  • P1785 Ford C-Max
  • P1785 Ford C-Max Energi
  • P1785 Ford C-Max Hybrid
  • P1785 Ford Contour
  • P1785 Ford Crown Victoria
  • P1785 Ford EcoSport
  • P1785 Ford Econoline
  • P1785 Ford Edge
  • P1785 Ford Escape
  • P1785 Ford Escape Hybrid
  • P1785 Ford Escort
  • P1785 Ford Everest
  • P1785 Ford Excursion
  • P1785 Ford Expedition
  • P1785 Ford Explorer
  • P1785 Ford Explorer Sport Trac
  • P1785 Ford F-150
  • P1785 Ford F-250
  • P1785 Ford F-350
  • P1785 Ford Fiesta
  • P1785 Ford Flex
  • P1785 Ford Focus
  • P1785 Ford Focus Electric
  • P1785 Ford Freestar
  • P1785 Ford Freestyle
  • P1785 Ford Fusion
  • P1785 Ford Fusion Energi
  • P1785 Ford Fusion Hybrid
  • P1785 Ford Fusion Plug-In Hybrid
  • P1785 Ford GT
  • P1785 Ford Mustang
  • P1785 Ford Mustang Mach-E
  • P1785 Ford Mystique
  • P1785 Ford Probe
  • P1785 Ford Ranger
  • P1785 Ford Taurus
  • P1785 Ford Taurus X
  • P1785 Ford Tempo
  • P1785 Ford Thunderbird
  • P1785 Ford Transit
  • P1785 Ford Transit Connect
  • P1785 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.