P0645

P0645 Ford engine fault code diagnosis, code meaning,symptoms and how to fix it.

P0645 Diagnosis

The output circuits that are powered by VBAT3 will all be inoperative. Other fault codes may be present, but troubleshoot for this first. The fuse in the main PDM powering this circuit may be open.The position information for the switch becomes Not Available. Remove the duplicate Smart Switch, then use ServiceLink to verify that the correct Smart Switches are configured for the vehicle.

Engine starting is disabled and other optional functions may be interrupted until the fault is corrected and the ignition switch is cycled.

Ford P0645 Fault Code Meaning :

Ford P0645 Symptoms :

Ford P0645 Reasons :

How To Fix Ford P0645 Trouble Code ?

Which Ford cars have the code P0645?

  • P0645 Ford Aerostar
  • P0645 Ford Bronco
  • P0645 Ford C-Max
  • P0645 Ford C-Max Energi
  • P0645 Ford C-Max Hybrid
  • P0645 Ford Contour
  • P0645 Ford Crown Victoria
  • P0645 Ford EcoSport
  • P0645 Ford Econoline
  • P0645 Ford Edge
  • P0645 Ford Escape
  • P0645 Ford Escape Hybrid
  • P0645 Ford Escort
  • P0645 Ford Everest
  • P0645 Ford Excursion
  • P0645 Ford Expedition
  • P0645 Ford Explorer
  • P0645 Ford Explorer Sport Trac
  • P0645 Ford F-150
  • P0645 Ford F-250
  • P0645 Ford F-350
  • P0645 Ford Fiesta
  • P0645 Ford Flex
  • P0645 Ford Focus
  • P0645 Ford Focus Electric
  • P0645 Ford Freestar
  • P0645 Ford Freestyle
  • P0645 Ford Fusion
  • P0645 Ford Fusion Energi
  • P0645 Ford Fusion Hybrid
  • P0645 Ford Fusion Plug-In Hybrid
  • P0645 Ford GT
  • P0645 Ford Mustang
  • P0645 Ford Mustang Mach-E
  • P0645 Ford Mystique
  • P0645 Ford Probe
  • P0645 Ford Ranger
  • P0645 Ford Taurus
  • P0645 Ford Taurus X
  • P0645 Ford Tempo
  • P0645 Ford Thunderbird
  • P0645 Ford Transit
  • P0645 Ford Transit Connect
  • P0645 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.