Kia Cee'd: Clutch Switch / Description and operation

Clutch switch is connected to clutch pedal and transmits clutch operating state to ECM.

When clutch pedal is depressed during driving, engine load changes from loaded to none loaded condition. However, ECM regards vehicle to be loaded becuase VSS signal is still inputted to it. therefore, ECM controls none loaded engine with the condition suitable for loaded engine.

Accordingly, optimum fuel injection control is not performed then, RPM becomes unstable and smoke is produced.

Clutch operation is detected through clutch switch signal. This signal enables ECM to cope with instant change of load condition.

Besides, clutch switch signal is used to detect engaged gear with vehicle speed and engine speed.

Clutch Switch

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Specifications

Specifications   Item Specifications Working voltage  DC 12V  Operating force 14.7 ± ...

Other information:

Kia Cee'd JD Owners Manual: Connecting a Device
Press the key - Select [Phone] - Select [Paired Phone List] (1) Connected Phone : Device that is currently connected (2) Paired Phone : Device that is paired but not connected From the paired phone list, select the device you want to connect and press the button. ...

Kia Cee'd JD Service Manual: Troubleshooting
Troubleshooting 1. The lamp switch inputs can be checked using the GDS. 2. To check the input value of lamp switch, select option "Body Control Module". 3. To consult the present input/outpu ...