B3543
B3543 Ford engine fault code diagnosis, code meaning,symptoms and how to fix it.B3543 Diagnosis
The PTO 1 output circuit is commanded OFF, but air pressure is detected at the pressure feedback switch. Troubleshoot for PTO 2 air solenoid fault, and for air pressure switch short circuit fault.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 BHM drives the 5 cab overhead clearance and ID lamps from connector B5 pin C on circuit 46. All other marker and tail lamps are driven from BHM connector B1,K on circuit 23. This circuit connects to the CHM as an input at connector J3,P.
Ford B3543 Fault Code Meaning :
Ford B3543 Symptoms :
Ford B3543 Reasons :
How To Fix Ford B3543 Trouble Code ?
Which Ford cars have the code B3543?
- B3543 Ford Aerostar
- B3543 Ford Bronco
- B3543 Ford C-Max
- B3543 Ford C-Max Energi
- B3543 Ford C-Max Hybrid
- B3543 Ford Contour
- B3543 Ford Crown Victoria
- B3543 Ford EcoSport
- B3543 Ford Econoline
- B3543 Ford Edge
- B3543 Ford Escape
- B3543 Ford Escape Hybrid
- B3543 Ford Escort
- B3543 Ford Everest
- B3543 Ford Excursion
- B3543 Ford Expedition
- B3543 Ford Explorer
- B3543 Ford Explorer Sport Trac
- B3543 Ford F-150
- B3543 Ford F-250
- B3543 Ford F-350
- B3543 Ford Fiesta
- B3543 Ford Flex
- B3543 Ford Focus
- B3543 Ford Focus Electric
- B3543 Ford Freestar
- B3543 Ford Freestyle
- B3543 Ford Fusion
- B3543 Ford Fusion Energi
- B3543 Ford Fusion Hybrid
- B3543 Ford Fusion Plug-In Hybrid
- B3543 Ford GT
- B3543 Ford Mustang
- B3543 Ford Mustang Mach-E
- B3543 Ford Mystique
- B3543 Ford Probe
- B3543 Ford Ranger
- B3543 Ford Taurus
- B3543 Ford Taurus X
- B3543 Ford Tempo
- B3543 Ford Thunderbird
- B3543 Ford Transit
- B3543 Ford Transit Connect
- B3543 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.