Hyundai Elantra: Button Engine Start System / Start/Stop Button
Components and components location

Repair procedures
1. | Disconnect the negative(-) battery terminal. |
2. | Remove the AVN Head unit. (Refer to Body Electrical System - "AVN(Audio Video Navigation) head unit") |
3. | Loosen the mounting screws and remove the start/stop button (A). 
|
1. | Install the start/stop button. |
2. | Install the AVN head unit. |
3. | Connect the negative (-) battery terminal. |
Other information:
Description and operation
Description–
Clutch operation is detected through clutch switch signal. This signal enables ECM to cope with instant change of load condition.–
Clutch switch signal is used to detect engaged gear with vehicle speed and engine speed.
Schematic diagrams
Connector and Pin FunctionConnector
Terminal
..
Special Service Tools
Tool (Number and Name)
Illustration
Use
09495-3K000Band installerInstallation of ear type boot band09495-39100Band installerInstallation of hook type boot band09568-1S100Ball joint pullerRemove the ball joint front axle 09495-33000PullerRemove the spider assembly from the drive shaft..