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: Remote Smart Parking Assist (RSPA). Schematic diagrams

Hyundai Santa Fe (TM) 2019-2024 Owner's Manual: Driver Attention Warning (DAW)

Basic function Driver Attention Warning will help determine the driver's attention level by analyzing driving pattern, driving time, etc. while vehicle is being driven. The system will recommend a break when the driver’s attention level falls below a certain level...

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