Hyundai Santa Fe (TM): Automatic Transaxle Control System / Transaxle Control Module (TCM). Description and operation

Description
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Monitoring the vehicle's operating conditions to determine the optimal gear setting.
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Performing a gear change if the current gear setting differs from the identified optimal gear setting.
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Determining the need for damper clutch (D/C) activation and engages the clutch accordingly.
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Calculating the optimal line pressure level by constantly monitoring the torque level and adjusts the pressure accordingly.
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Diagnosing the automatic transaxle for faults and failures.

    Adjustment TCM Learning 1. Overview and purpose of learning 1) The purpose is to ensure the initial operation safety by correcting the oil pressure differences between transmissions.

    TCM Connector and Terminal Function TCM Terminal Function Connector [A] Pin No Description Connected to 1 Power ground Chassis Ground 2 - - 3 - - 4 - - 5 - - 6 Fuel Sender Signal Fuel Sender 7 - - 8 - - 9 - - 10 - - 11 - - 12 - - 13 - - 14 - - 15 Stop Lamp Signal Stop Lamp 16 Brake Test Switch Brake Switch 17 18 - 19 - 20 Output Speed (Supply) ATM Solenoid Valve (Otput Speed) 21 Input Speed (Supply) ATM Solenoid Valve (Input Speed) 22 - - 23 - - 24 - - 25 - - 26 - - 27 [A/T] SOL.

    Other information:

    Hyundai Santa Fe (TM) 2019-2023 Service and Repair Manual: Smart Key Diagnostic. Repair procedures

    Inspection Self Diagnosis With Scan Tool It will be able to diagnose defects of SMART KEY system with diagnostic tool quickly. diagnostic tool can operates actuator forcefully, input/output value monitoring and self diagnosis.

    Hyundai Santa Fe (TM) 2019-2023 Service and Repair Manual: Power Windows

    Description and operation Function Of Safety Power Window When driver door power window auto-up switch is operated, safety function is activated. 1. Safety function condition When detect the force of 100N (using the 10N/mm spring) during the window rising, window is reversed.

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