P90C1

P90C1 Ford engine fault code diagnosis, code meaning,symptoms and how to fix it.

P90C1 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.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 P90C1 Fault Code Meaning :

Ford P90C1 Symptoms :

Ford P90C1 Reasons :

How To Fix Ford P90C1 Trouble Code ?

Which Ford cars have the code P90C1?

  • P90C1 Ford Aerostar
  • P90C1 Ford Bronco
  • P90C1 Ford C-Max
  • P90C1 Ford C-Max Energi
  • P90C1 Ford C-Max Hybrid
  • P90C1 Ford Contour
  • P90C1 Ford Crown Victoria
  • P90C1 Ford EcoSport
  • P90C1 Ford Econoline
  • P90C1 Ford Edge
  • P90C1 Ford Escape
  • P90C1 Ford Escape Hybrid
  • P90C1 Ford Escort
  • P90C1 Ford Everest
  • P90C1 Ford Excursion
  • P90C1 Ford Expedition
  • P90C1 Ford Explorer
  • P90C1 Ford Explorer Sport Trac
  • P90C1 Ford F-150
  • P90C1 Ford F-250
  • P90C1 Ford F-350
  • P90C1 Ford Fiesta
  • P90C1 Ford Flex
  • P90C1 Ford Focus
  • P90C1 Ford Focus Electric
  • P90C1 Ford Freestar
  • P90C1 Ford Freestyle
  • P90C1 Ford Fusion
  • P90C1 Ford Fusion Energi
  • P90C1 Ford Fusion Hybrid
  • P90C1 Ford Fusion Plug-In Hybrid
  • P90C1 Ford GT
  • P90C1 Ford Mustang
  • P90C1 Ford Mustang Mach-E
  • P90C1 Ford Mystique
  • P90C1 Ford Probe
  • P90C1 Ford Ranger
  • P90C1 Ford Taurus
  • P90C1 Ford Taurus X
  • P90C1 Ford Tempo
  • P90C1 Ford Thunderbird
  • P90C1 Ford Transit
  • P90C1 Ford Transit Connect
  • P90C1 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.