P859A
P859A Ford engine fault code diagnosis, code meaning,symptoms and how to fix it.P859A 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 P859A Fault Code Meaning :
Ford P859A Symptoms :
Ford P859A Reasons :
How To Fix Ford P859A Trouble Code ?
Which Ford cars have the code P859A?
- P859A Ford Aerostar
- P859A Ford Bronco
- P859A Ford C-Max
- P859A Ford C-Max Energi
- P859A Ford C-Max Hybrid
- P859A Ford Contour
- P859A Ford Crown Victoria
- P859A Ford EcoSport
- P859A Ford Econoline
- P859A Ford Edge
- P859A Ford Escape
- P859A Ford Escape Hybrid
- P859A Ford Escort
- P859A Ford Everest
- P859A Ford Excursion
- P859A Ford Expedition
- P859A Ford Explorer
- P859A Ford Explorer Sport Trac
- P859A Ford F-150
- P859A Ford F-250
- P859A Ford F-350
- P859A Ford Fiesta
- P859A Ford Flex
- P859A Ford Focus
- P859A Ford Focus Electric
- P859A Ford Freestar
- P859A Ford Freestyle
- P859A Ford Fusion
- P859A Ford Fusion Energi
- P859A Ford Fusion Hybrid
- P859A Ford Fusion Plug-In Hybrid
- P859A Ford GT
- P859A Ford Mustang
- P859A Ford Mustang Mach-E
- P859A Ford Mystique
- P859A Ford Probe
- P859A Ford Ranger
- P859A Ford Taurus
- P859A Ford Taurus X
- P859A Ford Tempo
- P859A Ford Thunderbird
- P859A Ford Transit
- P859A Ford Transit Connect
- P859A 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.