Hyundai Elantra: Dual Clutch Transmission Control System / Input Speed Sensor
Description and operation
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Components location : DCT (Dual Clutch Transmission) |
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Function
The input shaft speed sensor is important in that it detects the input shaft RPM and sends this information to the Transmission Control Module (TCM). It provides important input information for electric control. The information is needed in all operations, including feedback control, gear shift control and failure detection of other sensors. |
Specifications
Item
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Specification
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Type
| Hall effect sensor
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Output signal
| High: 11.8 - 16.8 mA
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Low: 5.9 - 8.4 mA
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Schematic diagrams
Components and components location
1. Input shaft speed sensor 1 (Odd)
| 2. Input shaft speed sensor 2 (Even)
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Repair procedures
1. | The DCT system can be more quickly diagnosed for troubles by using the vehicle diagnostic system (diagnostic tool). (Refer to DTC guide) diagnostic tool provides the following information. 1) | Self diagnosis : Inspects and displays diagnostic trouble code (DTC) |
2) | Sensor data : Checks the system input/output value status |
3) | Forced operation : Checks the system operating status |
4) | Additional function : Controls system options, zero point adjustment and other functions |
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1. | Turn ignition switch OFF and disconnect the battery negative (-) terminal. |
2. | Remove the air cleaner assembly and air duct. (Refer to Engine Mechnical System - "Air cleaner") |
3. | Disconnect the input shaft speed sensor connector (A). |
4. | Remove the clutch actuator. (Refer to Dual Clutch Transmission Control System - "Clutch Actuator & TCM Assembly") |
5. | Remove the input shaft speed sensor (A). Tightening torque : 9.8 - 11.8 N.m (1.0 - 1.2kgf.m, 7.2 - 8.7 lb-ft) |
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1. | Install in the reverse order of removal. •
| Before installing the input speed sensor,check the assembled state of the O-rings (A) and should apply gear oil to the surface of O- rings. |
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Description and operation
Description•
Gear actuator uses signals from TCM to control the gear.
Specifications
Specification
Item
Specification
Operation condition-40 to 257 °F (- 40 to 125 °C )Rated voltage12V
Components and components location
Components1...
Description and operation
Description•
The inhibitor switch is installed on top of transmission, and is connected to the shift lever through shift cable...
Other information:
Components 1.Front door trim 2. Front door quadrant inner cover3. Front door belt inside weatherstrip4. Front door module5. Front door belt outside weatherstrip6. Front door window glass run7. Front door frame molding8. Front door body side weatherstrip9...
Setting
Safe Exit Assist
With the engine on, select ‘Driver
Assistance → Blind-Spot Safety → Safe Exit
Assist (SEA)’ from the Settings menu to
turn on Safe Exit Warning and deselect to
turn off the function.
WARNING
The driver should always be aware of
unexpected and sudden situations
from occurring...