KIA Niro: Input speed sensor | Inhibitor Switch

Component Location

1. Input speed sensor

Specification

Input Speed Sensor Description and operation

Description

• 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).
• This data is necessary for all operations including feedback control, gear shift control and failure detection of other sensors.

Schematic Diagrams

Input Speed Sensor Repair procedures

Removal

1. Remove the clutch actuator.

    

   (Refer to Double Clutch Transmission Control System - "Clutch Actuator Assembly")

2. Remove the connector from the bracket after disconnecting the connector and then remove the input speed sensor (A).

Tightening torque : 9.8 - 11.8 N*m (1.0 - 1.2 kgf*m, 7.2 - 8.7 lb*ft)

Installation

1. Install in the reverse order of removal.

Warning

Before installing the input speed sensor, check the assembled state of the O-rings (A) and apply gear oil to the surface of O-rings.

Inhibitor Switch

Component
Location

1. Inhibitor switch
2. Manual control lever

Specification

Signal Code Table

Inhibitor Switch Description and operation

Description

• The inhibitor switch is installed on top of transmission, and is connected to the shift lever through shift cable.
• Inhibitor switch signals (S1, S2, S3, S4) are transmitted to the TCM according to the driver's shift lever control.

Schematic Diagrams

Troubleshooting

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