P4A70

P4A70 Ford engine fault code diagnosis, code meaning,symptoms and how to fix it.

P4A70 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.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.

This circuit connects to the CHM as an input at connector J3,P. The CHM passes the signal through to power the tail lamps and marker lamps from connector C2 pin G and also from connector C1 pins D, E, and F.

Ford P4A70 Fault Code Meaning :

Ford P4A70 Symptoms :

Ford P4A70 Reasons :

How To Fix Ford P4A70 Trouble Code ?

Which Ford cars have the code P4A70?

  • P4A70 Ford Aerostar
  • P4A70 Ford Bronco
  • P4A70 Ford C-Max
  • P4A70 Ford C-Max Energi
  • P4A70 Ford C-Max Hybrid
  • P4A70 Ford Contour
  • P4A70 Ford Crown Victoria
  • P4A70 Ford EcoSport
  • P4A70 Ford Econoline
  • P4A70 Ford Edge
  • P4A70 Ford Escape
  • P4A70 Ford Escape Hybrid
  • P4A70 Ford Escort
  • P4A70 Ford Everest
  • P4A70 Ford Excursion
  • P4A70 Ford Expedition
  • P4A70 Ford Explorer
  • P4A70 Ford Explorer Sport Trac
  • P4A70 Ford F-150
  • P4A70 Ford F-250
  • P4A70 Ford F-350
  • P4A70 Ford Fiesta
  • P4A70 Ford Flex
  • P4A70 Ford Focus
  • P4A70 Ford Focus Electric
  • P4A70 Ford Freestar
  • P4A70 Ford Freestyle
  • P4A70 Ford Fusion
  • P4A70 Ford Fusion Energi
  • P4A70 Ford Fusion Hybrid
  • P4A70 Ford Fusion Plug-In Hybrid
  • P4A70 Ford GT
  • P4A70 Ford Mustang
  • P4A70 Ford Mustang Mach-E
  • P4A70 Ford Mystique
  • P4A70 Ford Probe
  • P4A70 Ford Ranger
  • P4A70 Ford Taurus
  • P4A70 Ford Taurus X
  • P4A70 Ford Tempo
  • P4A70 Ford Thunderbird
  • P4A70 Ford Transit
  • P4A70 Ford Transit Connect
  • P4A70 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.