U1149

U1149 Ford engine fault code diagnosis, code meaning,symptoms and how to fix it.

U1149 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 position information for the switch becomes Not Available. Remove the duplicate Smart Switch, then use ServiceLink to verify that the correct Smart Switches are configured for the vehicle.

A comparison of pressures from all sensors is made. The smallest difference between the three is determined and a reference pressure is calculated. The Barometric pressure sensor value is compared to the reference value and if the difference is above the threshold a DTC is reported.

Ford U1149 Fault Code Meaning :

Ford U1149 Symptoms :

Ford U1149 Reasons :

How To Fix Ford U1149 Trouble Code ?

Which Ford cars have the code U1149?

  • U1149 Ford Aerostar
  • U1149 Ford Bronco
  • U1149 Ford C-Max
  • U1149 Ford C-Max Energi
  • U1149 Ford C-Max Hybrid
  • U1149 Ford Contour
  • U1149 Ford Crown Victoria
  • U1149 Ford EcoSport
  • U1149 Ford Econoline
  • U1149 Ford Edge
  • U1149 Ford Escape
  • U1149 Ford Escape Hybrid
  • U1149 Ford Escort
  • U1149 Ford Everest
  • U1149 Ford Excursion
  • U1149 Ford Expedition
  • U1149 Ford Explorer
  • U1149 Ford Explorer Sport Trac
  • U1149 Ford F-150
  • U1149 Ford F-250
  • U1149 Ford F-350
  • U1149 Ford Fiesta
  • U1149 Ford Flex
  • U1149 Ford Focus
  • U1149 Ford Focus Electric
  • U1149 Ford Freestar
  • U1149 Ford Freestyle
  • U1149 Ford Fusion
  • U1149 Ford Fusion Energi
  • U1149 Ford Fusion Hybrid
  • U1149 Ford Fusion Plug-In Hybrid
  • U1149 Ford GT
  • U1149 Ford Mustang
  • U1149 Ford Mustang Mach-E
  • U1149 Ford Mystique
  • U1149 Ford Probe
  • U1149 Ford Ranger
  • U1149 Ford Taurus
  • U1149 Ford Taurus X
  • U1149 Ford Tempo
  • U1149 Ford Thunderbird
  • U1149 Ford Transit
  • U1149 Ford Transit Connect
  • U1149 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.