C129B
C129B Ford engine fault code diagnosis, code meaning,symptoms and how to fix it.C129B Diagnosis
This fault indicates that the circuit is drawing more current than it is designed to supply, and possibly there is a wiring fault shorting this circuit to ground. The fault remains active until the ignition is turned ON when the fault is no longer present.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 C129B Fault Code Meaning :
Ford C129B Symptoms :
Ford C129B Reasons :
How To Fix Ford C129B Trouble Code ?
Which Ford cars have the code C129B?
- C129B Ford Aerostar
- C129B Ford Bronco
- C129B Ford C-Max
- C129B Ford C-Max Energi
- C129B Ford C-Max Hybrid
- C129B Ford Contour
- C129B Ford Crown Victoria
- C129B Ford EcoSport
- C129B Ford Econoline
- C129B Ford Edge
- C129B Ford Escape
- C129B Ford Escape Hybrid
- C129B Ford Escort
- C129B Ford Everest
- C129B Ford Excursion
- C129B Ford Expedition
- C129B Ford Explorer
- C129B Ford Explorer Sport Trac
- C129B Ford F-150
- C129B Ford F-250
- C129B Ford F-350
- C129B Ford Fiesta
- C129B Ford Flex
- C129B Ford Focus
- C129B Ford Focus Electric
- C129B Ford Freestar
- C129B Ford Freestyle
- C129B Ford Fusion
- C129B Ford Fusion Energi
- C129B Ford Fusion Hybrid
- C129B Ford Fusion Plug-In Hybrid
- C129B Ford GT
- C129B Ford Mustang
- C129B Ford Mustang Mach-E
- C129B Ford Mystique
- C129B Ford Probe
- C129B Ford Ranger
- C129B Ford Taurus
- C129B Ford Taurus X
- C129B Ford Tempo
- C129B Ford Thunderbird
- C129B Ford Transit
- C129B Ford Transit Connect
- C129B 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.