C0342

C0342 Ford engine fault code diagnosis, code meaning,symptoms and how to fix it.

C0342 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 C0342 Fault Code Meaning :

Ford C0342 Symptoms :

Ford C0342 Reasons :

How To Fix Ford C0342 Trouble Code ?

Which Ford cars have the code C0342?

  • C0342 Ford Aerostar
  • C0342 Ford Bronco
  • C0342 Ford C-Max
  • C0342 Ford C-Max Energi
  • C0342 Ford C-Max Hybrid
  • C0342 Ford Contour
  • C0342 Ford Crown Victoria
  • C0342 Ford EcoSport
  • C0342 Ford Econoline
  • C0342 Ford Edge
  • C0342 Ford Escape
  • C0342 Ford Escape Hybrid
  • C0342 Ford Escort
  • C0342 Ford Everest
  • C0342 Ford Excursion
  • C0342 Ford Expedition
  • C0342 Ford Explorer
  • C0342 Ford Explorer Sport Trac
  • C0342 Ford F-150
  • C0342 Ford F-250
  • C0342 Ford F-350
  • C0342 Ford Fiesta
  • C0342 Ford Flex
  • C0342 Ford Focus
  • C0342 Ford Focus Electric
  • C0342 Ford Freestar
  • C0342 Ford Freestyle
  • C0342 Ford Fusion
  • C0342 Ford Fusion Energi
  • C0342 Ford Fusion Hybrid
  • C0342 Ford Fusion Plug-In Hybrid
  • C0342 Ford GT
  • C0342 Ford Mustang
  • C0342 Ford Mustang Mach-E
  • C0342 Ford Mystique
  • C0342 Ford Probe
  • C0342 Ford Ranger
  • C0342 Ford Taurus
  • C0342 Ford Taurus X
  • C0342 Ford Tempo
  • C0342 Ford Thunderbird
  • C0342 Ford Transit
  • C0342 Ford Transit Connect
  • C0342 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.