P1811

P1811 Ford engine fault code diagnosis, code meaning,symptoms and how to fix it.

P1811 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 BHM is detecting more than one smart switch with the same ID number present on the vehicle. The outputs controlled by the switch and the indicator in the switch are commanded FF.

The End of Frame air output circuit is commanded OFF, but air pressure is detected at the pressure feedback switch. Troubleshoot for an End of Frame air solenoid fault, and for an air pressure switch short circuit fault.

Ford P1811 Fault Code Meaning :

Ford P1811 Symptoms :

Ford P1811 Reasons :

How To Fix Ford P1811 Trouble Code ?

Which Ford cars have the code P1811?

  • P1811 Ford Aerostar
  • P1811 Ford Bronco
  • P1811 Ford C-Max
  • P1811 Ford C-Max Energi
  • P1811 Ford C-Max Hybrid
  • P1811 Ford Contour
  • P1811 Ford Crown Victoria
  • P1811 Ford EcoSport
  • P1811 Ford Econoline
  • P1811 Ford Edge
  • P1811 Ford Escape
  • P1811 Ford Escape Hybrid
  • P1811 Ford Escort
  • P1811 Ford Everest
  • P1811 Ford Excursion
  • P1811 Ford Expedition
  • P1811 Ford Explorer
  • P1811 Ford Explorer Sport Trac
  • P1811 Ford F-150
  • P1811 Ford F-250
  • P1811 Ford F-350
  • P1811 Ford Fiesta
  • P1811 Ford Flex
  • P1811 Ford Focus
  • P1811 Ford Focus Electric
  • P1811 Ford Freestar
  • P1811 Ford Freestyle
  • P1811 Ford Fusion
  • P1811 Ford Fusion Energi
  • P1811 Ford Fusion Hybrid
  • P1811 Ford Fusion Plug-In Hybrid
  • P1811 Ford GT
  • P1811 Ford Mustang
  • P1811 Ford Mustang Mach-E
  • P1811 Ford Mystique
  • P1811 Ford Probe
  • P1811 Ford Ranger
  • P1811 Ford Taurus
  • P1811 Ford Taurus X
  • P1811 Ford Tempo
  • P1811 Ford Thunderbird
  • P1811 Ford Transit
  • P1811 Ford Transit Connect
  • P1811 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.