Hyundai Tucson: Automatic Transaxle Control System / Transaxle Control Module (TCM) Description and Operation

Description
Transaxle Control Module (TCM) is the automatic transmission's brain. 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 may reference the code and quickly repair the transmission.
Functions
Monitors the vehicle's operating conditions to determine the optimal gear setting.
Performs a gear change if the current gear setting differs from the identified optimal gear setting.
Determines the need for damper clutch (D/C) activation and engages the clutch accordingly.
Calculates the optimal line pressure level by constantly monitoring the torque level and adjusts the pressure accordingly.
Diagnoses the automatic transaxle for faults and failures.
Components and Components Location
Components Location [Vehicle Components] 1. Automatic transaxle2. Transaxle control module (TCM)3. Shift lever4. Data Link Connector (DLC) [Transaxle Components] 1. Input speed sensor2. Ou ...

Transaxle Control Module (TCM) Schematic Diagrams
1. TCM Connector and Terminal Function 2. TCM Terminal Function Connector [A] PinDescriptionPinDescription1-54-2-55-3-56-4-57-5-58Sport mode down switch6-59Oil temperature sensor (+)7-60-8-61-9-6 ...

Other information:

Hyundai Tucson (LM) 2010-2015 Service Manual: Front Bumper Repair procedures
Replacement     • Put on gloves to protect your hands. • When prying with a flat-tip screwdriver, wrap it with protective tape to prevent damage. • Take care not bend or scratch the cover and other parts. 1. Loosen the radiator upper cover mounting bol ...

Hyundai Tucson (LM) 2010-2015 Service Manual: TPMS Receiver Schematic Diagrams
Schematic diagram Connector Information PinDescription1Battery2CAN_High3GND4-5-6-7IGN8CAN_Low9-10-11-12- ...

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