P1A04
P1A04 Ford engine fault code diagnosis, code meaning,symptoms and how to fix it.P1A04 Diagnosis
The fault remains active until the ignition is turned ON when the fault is no longer present. Some BHM configurations force this circuit off until the ignition switch is cycled.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 FF.
The End of Frame air output circuit is commanded OFF, but air pressure is detected at the pressure feedback switch. Troubleshoot for an End of Frame air solenoid fault, and for an air pressure switch short circuit fault.
Ford P1A04 Fault Code Meaning :
Ford P1A04 Symptoms :
Ford P1A04 Reasons :
How To Fix Ford P1A04 Trouble Code ?
Which Ford cars have the code P1A04?
- P1A04 Ford Aerostar
- P1A04 Ford Bronco
- P1A04 Ford C-Max
- P1A04 Ford C-Max Energi
- P1A04 Ford C-Max Hybrid
- P1A04 Ford Contour
- P1A04 Ford Crown Victoria
- P1A04 Ford EcoSport
- P1A04 Ford Econoline
- P1A04 Ford Edge
- P1A04 Ford Escape
- P1A04 Ford Escape Hybrid
- P1A04 Ford Escort
- P1A04 Ford Everest
- P1A04 Ford Excursion
- P1A04 Ford Expedition
- P1A04 Ford Explorer
- P1A04 Ford Explorer Sport Trac
- P1A04 Ford F-150
- P1A04 Ford F-250
- P1A04 Ford F-350
- P1A04 Ford Fiesta
- P1A04 Ford Flex
- P1A04 Ford Focus
- P1A04 Ford Focus Electric
- P1A04 Ford Freestar
- P1A04 Ford Freestyle
- P1A04 Ford Fusion
- P1A04 Ford Fusion Energi
- P1A04 Ford Fusion Hybrid
- P1A04 Ford Fusion Plug-In Hybrid
- P1A04 Ford GT
- P1A04 Ford Mustang
- P1A04 Ford Mustang Mach-E
- P1A04 Ford Mystique
- P1A04 Ford Probe
- P1A04 Ford Ranger
- P1A04 Ford Taurus
- P1A04 Ford Taurus X
- P1A04 Ford Tempo
- P1A04 Ford Thunderbird
- P1A04 Ford Transit
- P1A04 Ford Transit Connect
- P1A04 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.