Hyundai Azera: Transaxle Control Module (TCM) Description and Operation
Fifth generation HG (2011–2024) / Hyundai Azera 2011-2024 Service Manual / Automatic Transaxle System / Automatic Transaxle Control System / Transaxle Control Module (TCM) Description and Operation
Fifth generation HG (2011–2024) / Hyundai Azera 2011-2024 Service Manual / Automatic Transaxle System / Automatic Transaxle Control System / Transaxle Control Module (TCM) Description and Operation
| Description |
Transaxle Control Module (TCM) is the automatic transaxle's
brain. The module receives and processes signals from various sensors
and implements a wide range of transaxle 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 transaxle failure
or malfunction, TCM stores the fault information in memory so that the
technician may reference the code and quickly repair the transaxle.
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. Date Linke Connector (DLC)
[Transaxle Components]
1. Input speed sensor2. O ...
Transaxle Control Module (TCM) Schematic Diagrams
TCM connector and terminal function
TCM Terminal Function
Connector [ELG-A]
PinDescriptionPinDescription1?51?2?52?3?53?4?54Sports mode down switch5?55?6?56?7?57?8?58?9CCP CAN(HIGH)59?10CAN Commu ...
See also:
Door courtesy lamp
The door courtesy lamp comes ON when the door is opened to assist entering or
exiting the vehicle. It also serves as a warning to passing vehicles that the vehicle
door is opened. ...
Description and Operation
Description
Remote Keyless Entry System
The described function is a radio-frequency remote control
for central doors locking / unlocking, trunk release and Panic activity
of an automotive vehi ...
Panoramaroof Assembly Repair procedures
Removal
1.
Remove the roof trim.
(Refer to Roof Trim - "Roof Trim Assembly")
2.
Remove the rear window glass.
(Refer to "Rear Window Glass")
3.
Remove the movable glass.
(Refer to Panor ...
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