U0603

U0603 Ford engine fault code diagnosis, code meaning,symptoms and how to fix it.

U0603 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.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 U0603 Fault Code Meaning :

Ford U0603 Symptoms :

Ford U0603 Reasons :

How To Fix Ford U0603 Trouble Code ?

Which Ford cars have the code U0603?

  • U0603 Ford Aerostar
  • U0603 Ford Bronco
  • U0603 Ford C-Max
  • U0603 Ford C-Max Energi
  • U0603 Ford C-Max Hybrid
  • U0603 Ford Contour
  • U0603 Ford Crown Victoria
  • U0603 Ford EcoSport
  • U0603 Ford Econoline
  • U0603 Ford Edge
  • U0603 Ford Escape
  • U0603 Ford Escape Hybrid
  • U0603 Ford Escort
  • U0603 Ford Everest
  • U0603 Ford Excursion
  • U0603 Ford Expedition
  • U0603 Ford Explorer
  • U0603 Ford Explorer Sport Trac
  • U0603 Ford F-150
  • U0603 Ford F-250
  • U0603 Ford F-350
  • U0603 Ford Fiesta
  • U0603 Ford Flex
  • U0603 Ford Focus
  • U0603 Ford Focus Electric
  • U0603 Ford Freestar
  • U0603 Ford Freestyle
  • U0603 Ford Fusion
  • U0603 Ford Fusion Energi
  • U0603 Ford Fusion Hybrid
  • U0603 Ford Fusion Plug-In Hybrid
  • U0603 Ford GT
  • U0603 Ford Mustang
  • U0603 Ford Mustang Mach-E
  • U0603 Ford Mystique
  • U0603 Ford Probe
  • U0603 Ford Ranger
  • U0603 Ford Taurus
  • U0603 Ford Taurus X
  • U0603 Ford Tempo
  • U0603 Ford Thunderbird
  • U0603 Ford Transit
  • U0603 Ford Transit Connect
  • U0603 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.