U0129

U0129 Ford engine fault code diagnosis, code meaning,symptoms and how to fix it.

U0129 Diagnosis

The fuse in the main PDM powering this circuit may be open. The root cause could be excessive loads on an output, or a short to ground in the VBAT2 supply to the CHM.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 U0129 Fault Code Meaning :

Ford U0129 Symptoms :

Ford U0129 Reasons :

How To Fix Ford U0129 Trouble Code ?

Which Ford cars have the code U0129?

  • U0129 Ford Aerostar
  • U0129 Ford Bronco
  • U0129 Ford C-Max
  • U0129 Ford C-Max Energi
  • U0129 Ford C-Max Hybrid
  • U0129 Ford Contour
  • U0129 Ford Crown Victoria
  • U0129 Ford EcoSport
  • U0129 Ford Econoline
  • U0129 Ford Edge
  • U0129 Ford Escape
  • U0129 Ford Escape Hybrid
  • U0129 Ford Escort
  • U0129 Ford Everest
  • U0129 Ford Excursion
  • U0129 Ford Expedition
  • U0129 Ford Explorer
  • U0129 Ford Explorer Sport Trac
  • U0129 Ford F-150
  • U0129 Ford F-250
  • U0129 Ford F-350
  • U0129 Ford Fiesta
  • U0129 Ford Flex
  • U0129 Ford Focus
  • U0129 Ford Focus Electric
  • U0129 Ford Freestar
  • U0129 Ford Freestyle
  • U0129 Ford Fusion
  • U0129 Ford Fusion Energi
  • U0129 Ford Fusion Hybrid
  • U0129 Ford Fusion Plug-In Hybrid
  • U0129 Ford GT
  • U0129 Ford Mustang
  • U0129 Ford Mustang Mach-E
  • U0129 Ford Mystique
  • U0129 Ford Probe
  • U0129 Ford Ranger
  • U0129 Ford Taurus
  • U0129 Ford Taurus X
  • U0129 Ford Tempo
  • U0129 Ford Thunderbird
  • U0129 Ford Transit
  • U0129 Ford Transit Connect
  • U0129 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.