U1398

U1398 Ford engine fault code diagnosis, code meaning,symptoms and how to fix it.

U1398 Diagnosis

The output circuits that are powered by VBAT2 will all be inoperative. Other fault codes may be present, but troubleshoot for this first. 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 U1398 Fault Code Meaning :

Ford U1398 Symptoms :

Ford U1398 Reasons :

How To Fix Ford U1398 Trouble Code ?

Which Ford cars have the code U1398?

  • U1398 Ford Aerostar
  • U1398 Ford Bronco
  • U1398 Ford C-Max
  • U1398 Ford C-Max Energi
  • U1398 Ford C-Max Hybrid
  • U1398 Ford Contour
  • U1398 Ford Crown Victoria
  • U1398 Ford EcoSport
  • U1398 Ford Econoline
  • U1398 Ford Edge
  • U1398 Ford Escape
  • U1398 Ford Escape Hybrid
  • U1398 Ford Escort
  • U1398 Ford Everest
  • U1398 Ford Excursion
  • U1398 Ford Expedition
  • U1398 Ford Explorer
  • U1398 Ford Explorer Sport Trac
  • U1398 Ford F-150
  • U1398 Ford F-250
  • U1398 Ford F-350
  • U1398 Ford Fiesta
  • U1398 Ford Flex
  • U1398 Ford Focus
  • U1398 Ford Focus Electric
  • U1398 Ford Freestar
  • U1398 Ford Freestyle
  • U1398 Ford Fusion
  • U1398 Ford Fusion Energi
  • U1398 Ford Fusion Hybrid
  • U1398 Ford Fusion Plug-In Hybrid
  • U1398 Ford GT
  • U1398 Ford Mustang
  • U1398 Ford Mustang Mach-E
  • U1398 Ford Mystique
  • U1398 Ford Probe
  • U1398 Ford Ranger
  • U1398 Ford Taurus
  • U1398 Ford Taurus X
  • U1398 Ford Tempo
  • U1398 Ford Thunderbird
  • U1398 Ford Transit
  • U1398 Ford Transit Connect
  • U1398 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.