B1438
B1438 Ford engine fault code diagnosis, code meaning,symptoms and how to fix it.B1438 Diagnosis
The output circuits that are powered by VBAT2 will all be inoperative. Other fault codes may be present, but troubleshoot for this first. 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 B1438 Fault Code Meaning :
Ford B1438 Symptoms :
Ford B1438 Reasons :
How To Fix Ford B1438 Trouble Code ?
Which Ford cars have the code B1438?
- B1438 Ford Aerostar
- B1438 Ford Bronco
- B1438 Ford C-Max
- B1438 Ford C-Max Energi
- B1438 Ford C-Max Hybrid
- B1438 Ford Contour
- B1438 Ford Crown Victoria
- B1438 Ford EcoSport
- B1438 Ford Econoline
- B1438 Ford Edge
- B1438 Ford Escape
- B1438 Ford Escape Hybrid
- B1438 Ford Escort
- B1438 Ford Everest
- B1438 Ford Excursion
- B1438 Ford Expedition
- B1438 Ford Explorer
- B1438 Ford Explorer Sport Trac
- B1438 Ford F-150
- B1438 Ford F-250
- B1438 Ford F-350
- B1438 Ford Fiesta
- B1438 Ford Flex
- B1438 Ford Focus
- B1438 Ford Focus Electric
- B1438 Ford Freestar
- B1438 Ford Freestyle
- B1438 Ford Fusion
- B1438 Ford Fusion Energi
- B1438 Ford Fusion Hybrid
- B1438 Ford Fusion Plug-In Hybrid
- B1438 Ford GT
- B1438 Ford Mustang
- B1438 Ford Mustang Mach-E
- B1438 Ford Mystique
- B1438 Ford Probe
- B1438 Ford Ranger
- B1438 Ford Taurus
- B1438 Ford Taurus X
- B1438 Ford Tempo
- B1438 Ford Thunderbird
- B1438 Ford Transit
- B1438 Ford Transit Connect
- B1438 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.