U0042
U0042 Ford engine fault code diagnosis, code meaning,symptoms and how to fix it.U0042 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 U0042 Fault Code Meaning :
Ford U0042 Symptoms :
Ford U0042 Reasons :
How To Fix Ford U0042 Trouble Code ?
Which Ford cars have the code U0042?
- U0042 Ford Aerostar
- U0042 Ford Bronco
- U0042 Ford C-Max
- U0042 Ford C-Max Energi
- U0042 Ford C-Max Hybrid
- U0042 Ford Contour
- U0042 Ford Crown Victoria
- U0042 Ford EcoSport
- U0042 Ford Econoline
- U0042 Ford Edge
- U0042 Ford Escape
- U0042 Ford Escape Hybrid
- U0042 Ford Escort
- U0042 Ford Everest
- U0042 Ford Excursion
- U0042 Ford Expedition
- U0042 Ford Explorer
- U0042 Ford Explorer Sport Trac
- U0042 Ford F-150
- U0042 Ford F-250
- U0042 Ford F-350
- U0042 Ford Fiesta
- U0042 Ford Flex
- U0042 Ford Focus
- U0042 Ford Focus Electric
- U0042 Ford Freestar
- U0042 Ford Freestyle
- U0042 Ford Fusion
- U0042 Ford Fusion Energi
- U0042 Ford Fusion Hybrid
- U0042 Ford Fusion Plug-In Hybrid
- U0042 Ford GT
- U0042 Ford Mustang
- U0042 Ford Mustang Mach-E
- U0042 Ford Mystique
- U0042 Ford Probe
- U0042 Ford Ranger
- U0042 Ford Taurus
- U0042 Ford Taurus X
- U0042 Ford Tempo
- U0042 Ford Thunderbird
- U0042 Ford Transit
- U0042 Ford Transit Connect
- U0042 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.