P89C4
P89C4 Ford engine fault code diagnosis, code meaning,symptoms and how to fix it.P89C4 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.Determine if the extra switch is not required for the vehicle or if the switch has been installed but the necessary reference parameter has not been programmed into the BHM.
The BHM measures the current on this circuit when the starter output is commanded ON. This fault indicates the magnetic switch or the wiring between the BHM and the magnetic switch is open circuit.
Ford P89C4 Fault Code Meaning :
Ford P89C4 Symptoms :
Ford P89C4 Reasons :
How To Fix Ford P89C4 Trouble Code ?
Which Ford cars have the code P89C4?
- P89C4 Ford Aerostar
- P89C4 Ford Bronco
- P89C4 Ford C-Max
- P89C4 Ford C-Max Energi
- P89C4 Ford C-Max Hybrid
- P89C4 Ford Contour
- P89C4 Ford Crown Victoria
- P89C4 Ford EcoSport
- P89C4 Ford Econoline
- P89C4 Ford Edge
- P89C4 Ford Escape
- P89C4 Ford Escape Hybrid
- P89C4 Ford Escort
- P89C4 Ford Everest
- P89C4 Ford Excursion
- P89C4 Ford Expedition
- P89C4 Ford Explorer
- P89C4 Ford Explorer Sport Trac
- P89C4 Ford F-150
- P89C4 Ford F-250
- P89C4 Ford F-350
- P89C4 Ford Fiesta
- P89C4 Ford Flex
- P89C4 Ford Focus
- P89C4 Ford Focus Electric
- P89C4 Ford Freestar
- P89C4 Ford Freestyle
- P89C4 Ford Fusion
- P89C4 Ford Fusion Energi
- P89C4 Ford Fusion Hybrid
- P89C4 Ford Fusion Plug-In Hybrid
- P89C4 Ford GT
- P89C4 Ford Mustang
- P89C4 Ford Mustang Mach-E
- P89C4 Ford Mystique
- P89C4 Ford Probe
- P89C4 Ford Ranger
- P89C4 Ford Taurus
- P89C4 Ford Taurus X
- P89C4 Ford Tempo
- P89C4 Ford Thunderbird
- P89C4 Ford Transit
- P89C4 Ford Transit Connect
- P89C4 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.