B1631
B1631 Ford engine fault code diagnosis, code meaning,symptoms and how to fix it.B1631 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 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 disconnected pipe malfunction is detected when the ventilator tube from the valve cover to the separator device is disconnected resulting in a pressure below the lower limit.Both of these malfunctions will result in a DTC being set.
Ford B1631 Fault Code Meaning :
Ford B1631 Symptoms :
Ford B1631 Reasons :
How To Fix Ford B1631 Trouble Code ?
Which Ford cars have the code B1631?
- B1631 Ford Aerostar
- B1631 Ford Bronco
- B1631 Ford C-Max
- B1631 Ford C-Max Energi
- B1631 Ford C-Max Hybrid
- B1631 Ford Contour
- B1631 Ford Crown Victoria
- B1631 Ford EcoSport
- B1631 Ford Econoline
- B1631 Ford Edge
- B1631 Ford Escape
- B1631 Ford Escape Hybrid
- B1631 Ford Escort
- B1631 Ford Everest
- B1631 Ford Excursion
- B1631 Ford Expedition
- B1631 Ford Explorer
- B1631 Ford Explorer Sport Trac
- B1631 Ford F-150
- B1631 Ford F-250
- B1631 Ford F-350
- B1631 Ford Fiesta
- B1631 Ford Flex
- B1631 Ford Focus
- B1631 Ford Focus Electric
- B1631 Ford Freestar
- B1631 Ford Freestyle
- B1631 Ford Fusion
- B1631 Ford Fusion Energi
- B1631 Ford Fusion Hybrid
- B1631 Ford Fusion Plug-In Hybrid
- B1631 Ford GT
- B1631 Ford Mustang
- B1631 Ford Mustang Mach-E
- B1631 Ford Mystique
- B1631 Ford Probe
- B1631 Ford Ranger
- B1631 Ford Taurus
- B1631 Ford Taurus X
- B1631 Ford Tempo
- B1631 Ford Thunderbird
- B1631 Ford Transit
- B1631 Ford Transit Connect
- B1631 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.