P40E4
P40E4 Ford engine fault code diagnosis, code meaning,symptoms and how to fix it.P40E4 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.
The suspension dump output circuit is commanded OFF, but air pressure is detected at the pressure feedback switch. Troubleshoot for suspension dump air solenoid fault, and for air pressure switch short circuit fault.
Ford P40E4 Fault Code Meaning :
Ford P40E4 Symptoms :
Ford P40E4 Reasons :
How To Fix Ford P40E4 Trouble Code ?
Which Ford cars have the code P40E4?
- P40E4 Ford Aerostar
- P40E4 Ford Bronco
- P40E4 Ford C-Max
- P40E4 Ford C-Max Energi
- P40E4 Ford C-Max Hybrid
- P40E4 Ford Contour
- P40E4 Ford Crown Victoria
- P40E4 Ford EcoSport
- P40E4 Ford Econoline
- P40E4 Ford Edge
- P40E4 Ford Escape
- P40E4 Ford Escape Hybrid
- P40E4 Ford Escort
- P40E4 Ford Everest
- P40E4 Ford Excursion
- P40E4 Ford Expedition
- P40E4 Ford Explorer
- P40E4 Ford Explorer Sport Trac
- P40E4 Ford F-150
- P40E4 Ford F-250
- P40E4 Ford F-350
- P40E4 Ford Fiesta
- P40E4 Ford Flex
- P40E4 Ford Focus
- P40E4 Ford Focus Electric
- P40E4 Ford Freestar
- P40E4 Ford Freestyle
- P40E4 Ford Fusion
- P40E4 Ford Fusion Energi
- P40E4 Ford Fusion Hybrid
- P40E4 Ford Fusion Plug-In Hybrid
- P40E4 Ford GT
- P40E4 Ford Mustang
- P40E4 Ford Mustang Mach-E
- P40E4 Ford Mystique
- P40E4 Ford Probe
- P40E4 Ford Ranger
- P40E4 Ford Taurus
- P40E4 Ford Taurus X
- P40E4 Ford Tempo
- P40E4 Ford Thunderbird
- P40E4 Ford Transit
- P40E4 Ford Transit Connect
- P40E4 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.