P01B4
P01B4 Ford engine fault code diagnosis, code meaning,symptoms and how to fix it.P01B4 Diagnosis
The CHM does not suupport PWM type DRLs. The vehicle has a BHM mismatch with the CHM. Replace the CHM with one that is compatible with the BHM.The BHM is detecting more than one smart switch with the same ID number present on the vehicle. The outputs controlled by the switch and the indicator in the switch are commanded OFF.
The top-of-clutch switch and bottom-of-clutch switch are both measured as closed at the same time. Troubleshoot for clutch switch shorted, or for a wiring fault between the clutch switch and the BHM.
Ford P01B4 Fault Code Meaning :
Ford P01B4 Symptoms :
Ford P01B4 Reasons :
How To Fix Ford P01B4 Trouble Code ?
Which Ford cars have the code P01B4?
- P01B4 Ford Aerostar
- P01B4 Ford Bronco
- P01B4 Ford C-Max
- P01B4 Ford C-Max Energi
- P01B4 Ford C-Max Hybrid
- P01B4 Ford Contour
- P01B4 Ford Crown Victoria
- P01B4 Ford EcoSport
- P01B4 Ford Econoline
- P01B4 Ford Edge
- P01B4 Ford Escape
- P01B4 Ford Escape Hybrid
- P01B4 Ford Escort
- P01B4 Ford Everest
- P01B4 Ford Excursion
- P01B4 Ford Expedition
- P01B4 Ford Explorer
- P01B4 Ford Explorer Sport Trac
- P01B4 Ford F-150
- P01B4 Ford F-250
- P01B4 Ford F-350
- P01B4 Ford Fiesta
- P01B4 Ford Flex
- P01B4 Ford Focus
- P01B4 Ford Focus Electric
- P01B4 Ford Freestar
- P01B4 Ford Freestyle
- P01B4 Ford Fusion
- P01B4 Ford Fusion Energi
- P01B4 Ford Fusion Hybrid
- P01B4 Ford Fusion Plug-In Hybrid
- P01B4 Ford GT
- P01B4 Ford Mustang
- P01B4 Ford Mustang Mach-E
- P01B4 Ford Mystique
- P01B4 Ford Probe
- P01B4 Ford Ranger
- P01B4 Ford Taurus
- P01B4 Ford Taurus X
- P01B4 Ford Tempo
- P01B4 Ford Thunderbird
- P01B4 Ford Transit
- P01B4 Ford Transit Connect
- P01B4 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.