P138D

P138D Ford engine fault code diagnosis, code meaning,symptoms and how to fix it.

P138D 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.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 P138D Fault Code Meaning :

Ford P138D Symptoms :

Ford P138D Reasons :

How To Fix Ford P138D Trouble Code ?

Which Ford cars have the code P138D?

  • P138D Ford Aerostar
  • P138D Ford Bronco
  • P138D Ford C-Max
  • P138D Ford C-Max Energi
  • P138D Ford C-Max Hybrid
  • P138D Ford Contour
  • P138D Ford Crown Victoria
  • P138D Ford EcoSport
  • P138D Ford Econoline
  • P138D Ford Edge
  • P138D Ford Escape
  • P138D Ford Escape Hybrid
  • P138D Ford Escort
  • P138D Ford Everest
  • P138D Ford Excursion
  • P138D Ford Expedition
  • P138D Ford Explorer
  • P138D Ford Explorer Sport Trac
  • P138D Ford F-150
  • P138D Ford F-250
  • P138D Ford F-350
  • P138D Ford Fiesta
  • P138D Ford Flex
  • P138D Ford Focus
  • P138D Ford Focus Electric
  • P138D Ford Freestar
  • P138D Ford Freestyle
  • P138D Ford Fusion
  • P138D Ford Fusion Energi
  • P138D Ford Fusion Hybrid
  • P138D Ford Fusion Plug-In Hybrid
  • P138D Ford GT
  • P138D Ford Mustang
  • P138D Ford Mustang Mach-E
  • P138D Ford Mystique
  • P138D Ford Probe
  • P138D Ford Ranger
  • P138D Ford Taurus
  • P138D Ford Taurus X
  • P138D Ford Tempo
  • P138D Ford Thunderbird
  • P138D Ford Transit
  • P138D Ford Transit Connect
  • P138D 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.