U1945

U1945 Ford engine fault code diagnosis, code meaning,symptoms and how to fix it.

U1945 Diagnosis

The output circuits that are powered by VBAT2 will all be inoperative. Other fault codes may be present, but troubleshoot for this first. 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 U1945 Fault Code Meaning :

Ford U1945 Symptoms :

Ford U1945 Reasons :

How To Fix Ford U1945 Trouble Code ?

Which Ford cars have the code U1945?

  • U1945 Ford Aerostar
  • U1945 Ford Bronco
  • U1945 Ford C-Max
  • U1945 Ford C-Max Energi
  • U1945 Ford C-Max Hybrid
  • U1945 Ford Contour
  • U1945 Ford Crown Victoria
  • U1945 Ford EcoSport
  • U1945 Ford Econoline
  • U1945 Ford Edge
  • U1945 Ford Escape
  • U1945 Ford Escape Hybrid
  • U1945 Ford Escort
  • U1945 Ford Everest
  • U1945 Ford Excursion
  • U1945 Ford Expedition
  • U1945 Ford Explorer
  • U1945 Ford Explorer Sport Trac
  • U1945 Ford F-150
  • U1945 Ford F-250
  • U1945 Ford F-350
  • U1945 Ford Fiesta
  • U1945 Ford Flex
  • U1945 Ford Focus
  • U1945 Ford Focus Electric
  • U1945 Ford Freestar
  • U1945 Ford Freestyle
  • U1945 Ford Fusion
  • U1945 Ford Fusion Energi
  • U1945 Ford Fusion Hybrid
  • U1945 Ford Fusion Plug-In Hybrid
  • U1945 Ford GT
  • U1945 Ford Mustang
  • U1945 Ford Mustang Mach-E
  • U1945 Ford Mystique
  • U1945 Ford Probe
  • U1945 Ford Ranger
  • U1945 Ford Taurus
  • U1945 Ford Taurus X
  • U1945 Ford Tempo
  • U1945 Ford Thunderbird
  • U1945 Ford Transit
  • U1945 Ford Transit Connect
  • U1945 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.