Hyundai i-30: Dual Clutch Transmission Control System / Description and operation

The Dual Clutch Transmission (DCT) control system measures required data to identify the state of the control target and computes the appropriate compensation value if adjustment is necessary. The actuator is controlled according to the computed compensation value to obtain desired output.

If transmission or driving-performance-related failure is detected, first perform self-diagnosis and basic transmission inspection (oil check).

Then use the diagnostic tool to inspect the transmission control system components.

Dual Clutch Transmission Control System

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DCT Control Module (TCM)

Description and operation Description • Function The Transmission Control Module (TCM) is like the brain for the Dual Clutch Transmission (DCT)...

Other information:

Hyundai i30 (PD) 2018-2025 Service Manual: Repair procedures

Removal [Manual Transaxle Type] 1. Turn ignition switch OFF and disconnect the negative (-) battery cable. 2. Remove the clutch pedal. (Refer to Clutch System - "Cluch Pedal") 3...

Hyundai i30 (PD) 2018-2025 Service Manual: Parking Brake Cable

Repair procedures Removal 1. Disconnect the negative (-) battery cable. 2. Release the parking brake. 3. Remove the floor console assembly. (Refer to Body - "Floor Console") 4...