C0603
C0603 Ford engine fault code diagnosis, code meaning,symptoms and how to fix it.C0603 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 OFF.
The top-of-clutch switch and bottom-of-clutch switch are both measured as closed at the same time. Troubleshoot for clutch switch shorted, or for a wiring fault between the clutch switch and the BHM.
Ford C0603 Fault Code Meaning :
Ford C0603 Symptoms :
Ford C0603 Reasons :
How To Fix Ford C0603 Trouble Code ?
Which Ford cars have the code C0603?
- C0603 Ford Aerostar
- C0603 Ford Bronco
- C0603 Ford C-Max
- C0603 Ford C-Max Energi
- C0603 Ford C-Max Hybrid
- C0603 Ford Contour
- C0603 Ford Crown Victoria
- C0603 Ford EcoSport
- C0603 Ford Econoline
- C0603 Ford Edge
- C0603 Ford Escape
- C0603 Ford Escape Hybrid
- C0603 Ford Escort
- C0603 Ford Everest
- C0603 Ford Excursion
- C0603 Ford Expedition
- C0603 Ford Explorer
- C0603 Ford Explorer Sport Trac
- C0603 Ford F-150
- C0603 Ford F-250
- C0603 Ford F-350
- C0603 Ford Fiesta
- C0603 Ford Flex
- C0603 Ford Focus
- C0603 Ford Focus Electric
- C0603 Ford Freestar
- C0603 Ford Freestyle
- C0603 Ford Fusion
- C0603 Ford Fusion Energi
- C0603 Ford Fusion Hybrid
- C0603 Ford Fusion Plug-In Hybrid
- C0603 Ford GT
- C0603 Ford Mustang
- C0603 Ford Mustang Mach-E
- C0603 Ford Mystique
- C0603 Ford Probe
- C0603 Ford Ranger
- C0603 Ford Taurus
- C0603 Ford Taurus X
- C0603 Ford Tempo
- C0603 Ford Thunderbird
- C0603 Ford Transit
- C0603 Ford Transit Connect
- C0603 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.