C1546

C1546 Ford engine fault code diagnosis, code meaning,symptoms and how to fix it.

C1546 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 C1546 Fault Code Meaning :

Ford C1546 Symptoms :

Ford C1546 Reasons :

How To Fix Ford C1546 Trouble Code ?

Which Ford cars have the code C1546?

  • C1546 Ford Aerostar
  • C1546 Ford Bronco
  • C1546 Ford C-Max
  • C1546 Ford C-Max Energi
  • C1546 Ford C-Max Hybrid
  • C1546 Ford Contour
  • C1546 Ford Crown Victoria
  • C1546 Ford EcoSport
  • C1546 Ford Econoline
  • C1546 Ford Edge
  • C1546 Ford Escape
  • C1546 Ford Escape Hybrid
  • C1546 Ford Escort
  • C1546 Ford Everest
  • C1546 Ford Excursion
  • C1546 Ford Expedition
  • C1546 Ford Explorer
  • C1546 Ford Explorer Sport Trac
  • C1546 Ford F-150
  • C1546 Ford F-250
  • C1546 Ford F-350
  • C1546 Ford Fiesta
  • C1546 Ford Flex
  • C1546 Ford Focus
  • C1546 Ford Focus Electric
  • C1546 Ford Freestar
  • C1546 Ford Freestyle
  • C1546 Ford Fusion
  • C1546 Ford Fusion Energi
  • C1546 Ford Fusion Hybrid
  • C1546 Ford Fusion Plug-In Hybrid
  • C1546 Ford GT
  • C1546 Ford Mustang
  • C1546 Ford Mustang Mach-E
  • C1546 Ford Mystique
  • C1546 Ford Probe
  • C1546 Ford Ranger
  • C1546 Ford Taurus
  • C1546 Ford Taurus X
  • C1546 Ford Tempo
  • C1546 Ford Thunderbird
  • C1546 Ford Transit
  • C1546 Ford Transit Connect
  • C1546 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.