P139D
P139D Ford engine fault code diagnosis, code meaning,symptoms and how to fix it.P139D 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 BHM supplies battery power on this circuit when the key is in the RUN or CRANK positions. Troubleshoot for a wiring fault shorting this circuit to ground or for too many optional circuits spliced into it that is causing the BHM to turn it off.
The suspension proportioning output circuit is commanded OFF, but air pressure is detected at the pressure feedback switch. Troubleshoot for suspension proportioning air solenoid fault, and for air pressure switch short circuit fault.
Ford P139D Fault Code Meaning :
Ford P139D Symptoms :
Ford P139D Reasons :
How To Fix Ford P139D Trouble Code ?
Which Ford cars have the code P139D?
- P139D Ford Aerostar
- P139D Ford Bronco
- P139D Ford C-Max
- P139D Ford C-Max Energi
- P139D Ford C-Max Hybrid
- P139D Ford Contour
- P139D Ford Crown Victoria
- P139D Ford EcoSport
- P139D Ford Econoline
- P139D Ford Edge
- P139D Ford Escape
- P139D Ford Escape Hybrid
- P139D Ford Escort
- P139D Ford Everest
- P139D Ford Excursion
- P139D Ford Expedition
- P139D Ford Explorer
- P139D Ford Explorer Sport Trac
- P139D Ford F-150
- P139D Ford F-250
- P139D Ford F-350
- P139D Ford Fiesta
- P139D Ford Flex
- P139D Ford Focus
- P139D Ford Focus Electric
- P139D Ford Freestar
- P139D Ford Freestyle
- P139D Ford Fusion
- P139D Ford Fusion Energi
- P139D Ford Fusion Hybrid
- P139D Ford Fusion Plug-In Hybrid
- P139D Ford GT
- P139D Ford Mustang
- P139D Ford Mustang Mach-E
- P139D Ford Mystique
- P139D Ford Probe
- P139D Ford Ranger
- P139D Ford Taurus
- P139D Ford Taurus X
- P139D Ford Tempo
- P139D Ford Thunderbird
- P139D Ford Transit
- P139D Ford Transit Connect
- P139D 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.