B0803

B0803 Ford engine fault code diagnosis, code meaning,symptoms and how to fix it.

B0803 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.

When the engine is in idle or in low engine speed and torque condition, the differential pressure over the DPF is expected to be close to zero. If the differential pressure exceeds a threshold then the differential pressure sensor plausibility DTC is set.

Ford B0803 Fault Code Meaning :

Ford B0803 Symptoms :

Ford B0803 Reasons :

How To Fix Ford B0803 Trouble Code ?

Which Ford cars have the code B0803?

  • B0803 Ford Aerostar
  • B0803 Ford Bronco
  • B0803 Ford C-Max
  • B0803 Ford C-Max Energi
  • B0803 Ford C-Max Hybrid
  • B0803 Ford Contour
  • B0803 Ford Crown Victoria
  • B0803 Ford EcoSport
  • B0803 Ford Econoline
  • B0803 Ford Edge
  • B0803 Ford Escape
  • B0803 Ford Escape Hybrid
  • B0803 Ford Escort
  • B0803 Ford Everest
  • B0803 Ford Excursion
  • B0803 Ford Expedition
  • B0803 Ford Explorer
  • B0803 Ford Explorer Sport Trac
  • B0803 Ford F-150
  • B0803 Ford F-250
  • B0803 Ford F-350
  • B0803 Ford Fiesta
  • B0803 Ford Flex
  • B0803 Ford Focus
  • B0803 Ford Focus Electric
  • B0803 Ford Freestar
  • B0803 Ford Freestyle
  • B0803 Ford Fusion
  • B0803 Ford Fusion Energi
  • B0803 Ford Fusion Hybrid
  • B0803 Ford Fusion Plug-In Hybrid
  • B0803 Ford GT
  • B0803 Ford Mustang
  • B0803 Ford Mustang Mach-E
  • B0803 Ford Mystique
  • B0803 Ford Probe
  • B0803 Ford Ranger
  • B0803 Ford Taurus
  • B0803 Ford Taurus X
  • B0803 Ford Tempo
  • B0803 Ford Thunderbird
  • B0803 Ford Transit
  • B0803 Ford Transit Connect
  • B0803 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.