C1817

C1817 Ford engine fault code diagnosis, code meaning,symptoms and how to fix it.

C1817 Diagnosis

The BHM supplies battery power on this circuit when the key is in the RUN or CRANK positions. Troubleshoot for an open circuit fault.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 C1817 Fault Code Meaning :

Ford C1817 Symptoms :

Ford C1817 Reasons :

How To Fix Ford C1817 Trouble Code ?

Which Ford cars have the code C1817?

  • C1817 Ford Aerostar
  • C1817 Ford Bronco
  • C1817 Ford C-Max
  • C1817 Ford C-Max Energi
  • C1817 Ford C-Max Hybrid
  • C1817 Ford Contour
  • C1817 Ford Crown Victoria
  • C1817 Ford EcoSport
  • C1817 Ford Econoline
  • C1817 Ford Edge
  • C1817 Ford Escape
  • C1817 Ford Escape Hybrid
  • C1817 Ford Escort
  • C1817 Ford Everest
  • C1817 Ford Excursion
  • C1817 Ford Expedition
  • C1817 Ford Explorer
  • C1817 Ford Explorer Sport Trac
  • C1817 Ford F-150
  • C1817 Ford F-250
  • C1817 Ford F-350
  • C1817 Ford Fiesta
  • C1817 Ford Flex
  • C1817 Ford Focus
  • C1817 Ford Focus Electric
  • C1817 Ford Freestar
  • C1817 Ford Freestyle
  • C1817 Ford Fusion
  • C1817 Ford Fusion Energi
  • C1817 Ford Fusion Hybrid
  • C1817 Ford Fusion Plug-In Hybrid
  • C1817 Ford GT
  • C1817 Ford Mustang
  • C1817 Ford Mustang Mach-E
  • C1817 Ford Mystique
  • C1817 Ford Probe
  • C1817 Ford Ranger
  • C1817 Ford Taurus
  • C1817 Ford Taurus X
  • C1817 Ford Tempo
  • C1817 Ford Thunderbird
  • C1817 Ford Transit
  • C1817 Ford Transit Connect
  • C1817 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.