Hyundai Ioniq: Dual Clutch Transmission Control System / Description and operation

Hyundai Ioniq (AE) 2017-2024 Service Manual / DCT(Dual Clutch Transmission) System / Dual Clutch Transmission Control System / Description and operation

Description

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.

Operation principle

Control System Logic

Dual Clutch Transmission Control System

Components and components location

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Other information:

Hyundai Ioniq (AE) 2017-2024 Service Manual: Components and components location

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Hyundai Ioniq (AE) 2017-2024 Service Manual: Oil Pan. Repair procedures

Removal1.Disconnect the battery negative terminal.2.Remove the engine room under cover.(Refer to Engine and Transaxle Assembly - "Engine Room Under Cover")3.Drain engine oil.(Refer to Lubrication System - "Engine Oil")4.Remove the oil pan (A).Insert the blade of SST (09215-3C000) between the ladder frame and the oil pan...