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Hyundai Tucson: Clutch touch-point learning

Hyundai Tucson - Fourth generation (NX4) - (2020-2023) - Workshop Manual / Intelligent Manual Transaxle (IMT) System /  IMT System Learning Procedures / Clutch touch-point learning

WARNING

  • Clutch touch-point learning status can be checked through the cluster lamp.
  • Prior to learning. "E" lamp turns on. After learning, the current gear position (N) replaces the "E" lamp and blinks.
  1. Check the below sensor data by using the diagnostic tool.

(1) Current gear "N"

(2) Accel. Position Sensor 0 %

(3) Clutch pedal sensor 0 %

WARNING

  • Engine power on
  • Current gear "N"
  • Accel. Position Sensor 0 %
  • Clutch pedal sensor 0 %
  1. When the engine power is turned on, the touch point learning would be performed automatically.

WARNING

If driver interrupt the learning by manipulating any pedals, the learning would be stopped. When the condition of the learning is satisfied, the learning would be performed anytime.

  1. Check a sensor data value.

"Touch-point learning finished"

WARNING

If the shift lever is located "N" but the sensor data of "Current gear" isn't displayed "N", inspection of the lever and control cable is required.

(Refer to I\IT(intelligent Manual Transaxle) Control System - "Control Cable")

Torque - Stroke learning

WARNING

  • Clutch torque - Stroke learning status can be checked through the cluster lamp.
  • Prior to learning, the current gear position (N) lamp blinks. After learning, the current gear position (4) lamp lights up.
  1. Drive the vehicle with below condition.

(1) Launch the vehicle and shift gear 1 2 3 rapidly under 30 kph.

(2) Drive the vehicle with below APS 30% in 3rd gear for about 20 seconds up to 70 kph. (APS have to be keep the least of fluctuating)

(3) Shift the gear to 3rd 4th above 70 kph vehicle speed.

  1. Check a sensor data value.

"Torque - stroke learning finished"

In case by recomened procedures (2)

Clearing of learning values

  1. Perform IMT clear learning values procedure using the diagnostic tool.

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