U1045

U1045 Ford engine fault code diagnosis, code meaning,symptoms and how to fix it.

U1045 Diagnosis

The fault remains active until the ignition is turned ON when the fault is no longer present. Some BHM configurations force this circuit off until the ignition switch is cycled.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 U1045 Fault Code Meaning :

Ford U1045 Symptoms :

Ford U1045 Reasons :

How To Fix Ford U1045 Trouble Code ?

Which Ford cars have the code U1045?

  • U1045 Ford Aerostar
  • U1045 Ford Bronco
  • U1045 Ford C-Max
  • U1045 Ford C-Max Energi
  • U1045 Ford C-Max Hybrid
  • U1045 Ford Contour
  • U1045 Ford Crown Victoria
  • U1045 Ford EcoSport
  • U1045 Ford Econoline
  • U1045 Ford Edge
  • U1045 Ford Escape
  • U1045 Ford Escape Hybrid
  • U1045 Ford Escort
  • U1045 Ford Everest
  • U1045 Ford Excursion
  • U1045 Ford Expedition
  • U1045 Ford Explorer
  • U1045 Ford Explorer Sport Trac
  • U1045 Ford F-150
  • U1045 Ford F-250
  • U1045 Ford F-350
  • U1045 Ford Fiesta
  • U1045 Ford Flex
  • U1045 Ford Focus
  • U1045 Ford Focus Electric
  • U1045 Ford Freestar
  • U1045 Ford Freestyle
  • U1045 Ford Fusion
  • U1045 Ford Fusion Energi
  • U1045 Ford Fusion Hybrid
  • U1045 Ford Fusion Plug-In Hybrid
  • U1045 Ford GT
  • U1045 Ford Mustang
  • U1045 Ford Mustang Mach-E
  • U1045 Ford Mystique
  • U1045 Ford Probe
  • U1045 Ford Ranger
  • U1045 Ford Taurus
  • U1045 Ford Taurus X
  • U1045 Ford Tempo
  • U1045 Ford Thunderbird
  • U1045 Ford Transit
  • U1045 Ford Transit Connect
  • U1045 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.