P1578

P1578 Ford engine fault code diagnosis, code meaning,symptoms and how to fix it.

P1578 Diagnosis

The CHM does not suupport PWM type DRLs. The vehicle has a BHM mismatch with the CHM. Replace the CHM with one that is compatible with the BHM.The wiper switch is in the OFF position and the BHM park input from the wiper motor is not in park position. Troubleshoot for a wiper motor park switch circuit fault.

The suspension dump output circuit is commanded OFF, but air pressure is detected at the pressure feedback switch. Troubleshoot for suspension dump air solenoid fault, and for air pressure switch short circuit fault.

Ford P1578 Fault Code Meaning :

Ford P1578 Symptoms :

Ford P1578 Reasons :

How To Fix Ford P1578 Trouble Code ?

Which Ford cars have the code P1578?

  • P1578 Ford Aerostar
  • P1578 Ford Bronco
  • P1578 Ford C-Max
  • P1578 Ford C-Max Energi
  • P1578 Ford C-Max Hybrid
  • P1578 Ford Contour
  • P1578 Ford Crown Victoria
  • P1578 Ford EcoSport
  • P1578 Ford Econoline
  • P1578 Ford Edge
  • P1578 Ford Escape
  • P1578 Ford Escape Hybrid
  • P1578 Ford Escort
  • P1578 Ford Everest
  • P1578 Ford Excursion
  • P1578 Ford Expedition
  • P1578 Ford Explorer
  • P1578 Ford Explorer Sport Trac
  • P1578 Ford F-150
  • P1578 Ford F-250
  • P1578 Ford F-350
  • P1578 Ford Fiesta
  • P1578 Ford Flex
  • P1578 Ford Focus
  • P1578 Ford Focus Electric
  • P1578 Ford Freestar
  • P1578 Ford Freestyle
  • P1578 Ford Fusion
  • P1578 Ford Fusion Energi
  • P1578 Ford Fusion Hybrid
  • P1578 Ford Fusion Plug-In Hybrid
  • P1578 Ford GT
  • P1578 Ford Mustang
  • P1578 Ford Mustang Mach-E
  • P1578 Ford Mystique
  • P1578 Ford Probe
  • P1578 Ford Ranger
  • P1578 Ford Taurus
  • P1578 Ford Taurus X
  • P1578 Ford Tempo
  • P1578 Ford Thunderbird
  • P1578 Ford Transit
  • P1578 Ford Transit Connect
  • P1578 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.