P42A8

P42A8 Ford engine fault code diagnosis, code meaning,symptoms and how to fix it.

P42A8 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 P42A8 Fault Code Meaning :

Ford P42A8 Symptoms :

Ford P42A8 Reasons :

How To Fix Ford P42A8 Trouble Code ?

Which Ford cars have the code P42A8?

  • P42A8 Ford Aerostar
  • P42A8 Ford Bronco
  • P42A8 Ford C-Max
  • P42A8 Ford C-Max Energi
  • P42A8 Ford C-Max Hybrid
  • P42A8 Ford Contour
  • P42A8 Ford Crown Victoria
  • P42A8 Ford EcoSport
  • P42A8 Ford Econoline
  • P42A8 Ford Edge
  • P42A8 Ford Escape
  • P42A8 Ford Escape Hybrid
  • P42A8 Ford Escort
  • P42A8 Ford Everest
  • P42A8 Ford Excursion
  • P42A8 Ford Expedition
  • P42A8 Ford Explorer
  • P42A8 Ford Explorer Sport Trac
  • P42A8 Ford F-150
  • P42A8 Ford F-250
  • P42A8 Ford F-350
  • P42A8 Ford Fiesta
  • P42A8 Ford Flex
  • P42A8 Ford Focus
  • P42A8 Ford Focus Electric
  • P42A8 Ford Freestar
  • P42A8 Ford Freestyle
  • P42A8 Ford Fusion
  • P42A8 Ford Fusion Energi
  • P42A8 Ford Fusion Hybrid
  • P42A8 Ford Fusion Plug-In Hybrid
  • P42A8 Ford GT
  • P42A8 Ford Mustang
  • P42A8 Ford Mustang Mach-E
  • P42A8 Ford Mystique
  • P42A8 Ford Probe
  • P42A8 Ford Ranger
  • P42A8 Ford Taurus
  • P42A8 Ford Taurus X
  • P42A8 Ford Tempo
  • P42A8 Ford Thunderbird
  • P42A8 Ford Transit
  • P42A8 Ford Transit Connect
  • P42A8 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.