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

Hyundai Santa Fe (TM) 2019-2024 Service Manual / Automatic Transaxle System (SBC) / Automatic Transaxle Control System / Transaxle Control Module (TCM). Description and operation

Description
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 transaxle for faults and failures.

    Repair procedures

    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...

    Transaxle Control Module (TCM). Schematic diagrams

    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) 2019-2024 Service Manual: Joint Assembly (Wheel side). Repair procedures


    Removal The type can replace the wheel side joint boot 1. Remove the front drive shaft. (Refer to Driveshaft Assembly - "Front Driveshaft") 2. Remove the trans axle side joint...

    Hyundai Santa Fe (TM) 2019-2024 Service Manual: Components and components location


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    Categories

    Instrument panel overview

    1. Instrument cluster
    2. Driver’s front air bag
    3. Engine Start/Stop button
    4. Infotainment system
    5. Hazard warning lamp switch
    6. Climate control system
    7. Shift button
    8. ISG (Idle Stop and Go) button
    9. Auto Hold button
    10. Heated steering wheel button
    11. Drive mode button
    12. DBC (Downhill Brake Control) button
    13. Parking Safety button
    14. Parking/View button
    15. Air ventilation seat button
    16. Seat warmer
    17. Passenger’s front air bag
    18. Glove box
    19. Wireless charging system pad
    20. Cup holder
    21. AC inverter
    22. USB charger

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