P1045

P1045 Ford engine fault code diagnosis, code meaning,symptoms and how to fix it.

P1045 Diagnosis

This fault indicates that the circuit is drawing more current than it is designed to supply, and possibly there is a wiring fault shorting this circuit to ground. The fault remains active until the ignition is turned ON when the fault is no longer present.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 P1045 Fault Code Meaning :

Ford P1045 Symptoms :

Ford P1045 Reasons :

How To Fix Ford P1045 Trouble Code ?

Which Ford cars have the code P1045?

  • P1045 Ford Aerostar
  • P1045 Ford Bronco
  • P1045 Ford C-Max
  • P1045 Ford C-Max Energi
  • P1045 Ford C-Max Hybrid
  • P1045 Ford Contour
  • P1045 Ford Crown Victoria
  • P1045 Ford EcoSport
  • P1045 Ford Econoline
  • P1045 Ford Edge
  • P1045 Ford Escape
  • P1045 Ford Escape Hybrid
  • P1045 Ford Escort
  • P1045 Ford Everest
  • P1045 Ford Excursion
  • P1045 Ford Expedition
  • P1045 Ford Explorer
  • P1045 Ford Explorer Sport Trac
  • P1045 Ford F-150
  • P1045 Ford F-250
  • P1045 Ford F-350
  • P1045 Ford Fiesta
  • P1045 Ford Flex
  • P1045 Ford Focus
  • P1045 Ford Focus Electric
  • P1045 Ford Freestar
  • P1045 Ford Freestyle
  • P1045 Ford Fusion
  • P1045 Ford Fusion Energi
  • P1045 Ford Fusion Hybrid
  • P1045 Ford Fusion Plug-In Hybrid
  • P1045 Ford GT
  • P1045 Ford Mustang
  • P1045 Ford Mustang Mach-E
  • P1045 Ford Mystique
  • P1045 Ford Probe
  • P1045 Ford Ranger
  • P1045 Ford Taurus
  • P1045 Ford Taurus X
  • P1045 Ford Tempo
  • P1045 Ford Thunderbird
  • P1045 Ford Transit
  • P1045 Ford Transit Connect
  • P1045 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.