Hyundai Genesis: Automatic Transmission Control System / Transmission Control Module (TCM) Description and Operation

Hyundai Genesis (DH) 2013-2016 Service Manual / Automatic Transmission System (SBC) / Automatic Transmission Control System / Transmission Control Module (TCM) Description and Operation

Description

Transmission Control Module (TCM) plays a role of the brain for the automatic transmission. The module receives and processes signals from various sensors and implements a wide range of Transmission controls to ensure optimal driving conditions for the driver.

TCM is programmed for optimal response to any on-road situation. In the event of a transmission failure or malfunction, TCM stores the fault information in memory so that the technician can refer to the code and quickly repair the transmission.

Functions

•	Monitoring the vehicle's operating conditions to determine the optimal gear setting.

•	Performing a gear change if the current gear setting differs from the identified optimal gear setting.

•	Determining the need for damper clutch (D/C) activation and engages the clutch accordingly.

•	Calculating the optimal line pressure level by constantly monitoring the torque level and adjusts the pressure accordingly.

•	Diagnosing the automatic transmission for faults and failures.

Components and Components Location

Components Location [Vehicle Components] 1. Transmission Control Module(TCM)2. Injector Driver Box(IDB)3. Engine Control Module(ECM)4. Shift lever5. Date Link Connector (DLC) [Transmission ...

Transmission Control Module (TCM) Schematic Diagrams

1. TCM Connector and Terminal Function 2. TCM Terminal Function Connector PinDescriptionPinDescription1Battery power48-2Battery power49-3Power(IG 1)5027 Brake control solenoid valve4Ground51-5G ...

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