Hyundai Sonata LF Quiz
DCT (Dual Clutch Transmission) System

DCT Control Module (TCM) Description and Operation

In this manual: DCT (Dual Clutch Transmission) System
General Information — 9Engine Mechanical System — 90Engine Electrical System — 58Emission Control System — 24Engine Control System/Fuel System — 114Drive Shaft and Axle — 15Suspension System — 35Steering — 19Restraints — 50Brake System — 54Body (Interior and Exterior) — 213Body Electrical System — 241Heating, Ventilation, and Air Conditioning — 56DCT (Dual Clutch Transmission) System — 52
~1min read

Description

  • The Transmission Control Module (TCM) functions as the brain of the dual clutch transmission (DCT). It receives information from various sensors to control a wide range of transmission functions, providing the driver with an optimal driving environment. The TCM is programmed for optimal operation under all driving conditions. If the TCM malfunctions, it stores the fault information in memory and transmits the fault information to the technician for quick and accurate repair.

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