U3545

U3545 Ford engine fault code diagnosis, code meaning,symptoms and how to fix it.

U3545 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.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.

This circuit connects to the CHM as an input at connector J3,P. The CHM passes the signal through to power the tail lamps and marker lamps from connector C2 pin G and also from connector C1 pins D, E, and F.

Ford U3545 Fault Code Meaning :

Ford U3545 Symptoms :

Ford U3545 Reasons :

How To Fix Ford U3545 Trouble Code ?

Which Ford cars have the code U3545?

  • U3545 Ford Aerostar
  • U3545 Ford Bronco
  • U3545 Ford C-Max
  • U3545 Ford C-Max Energi
  • U3545 Ford C-Max Hybrid
  • U3545 Ford Contour
  • U3545 Ford Crown Victoria
  • U3545 Ford EcoSport
  • U3545 Ford Econoline
  • U3545 Ford Edge
  • U3545 Ford Escape
  • U3545 Ford Escape Hybrid
  • U3545 Ford Escort
  • U3545 Ford Everest
  • U3545 Ford Excursion
  • U3545 Ford Expedition
  • U3545 Ford Explorer
  • U3545 Ford Explorer Sport Trac
  • U3545 Ford F-150
  • U3545 Ford F-250
  • U3545 Ford F-350
  • U3545 Ford Fiesta
  • U3545 Ford Flex
  • U3545 Ford Focus
  • U3545 Ford Focus Electric
  • U3545 Ford Freestar
  • U3545 Ford Freestyle
  • U3545 Ford Fusion
  • U3545 Ford Fusion Energi
  • U3545 Ford Fusion Hybrid
  • U3545 Ford Fusion Plug-In Hybrid
  • U3545 Ford GT
  • U3545 Ford Mustang
  • U3545 Ford Mustang Mach-E
  • U3545 Ford Mystique
  • U3545 Ford Probe
  • U3545 Ford Ranger
  • U3545 Ford Taurus
  • U3545 Ford Taurus X
  • U3545 Ford Tempo
  • U3545 Ford Thunderbird
  • U3545 Ford Transit
  • U3545 Ford Transit Connect
  • U3545 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.