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:
Using SEEK
Press the keys to play the previous/next
channel.
❈ If the “Category” icon is displayed, channels are changed within the current
category. ...
(if equipped)
The system has been equipped with a rear view camera for user safety by
allowing a wider rear range of vision.
The rear view camera will automatically operate when the ENGINE START/STOP
butto ...
Good braking practices
WARNING
Whenever leaving the vehicle or parking, always set the parking brake
as far as possible and fully engage the vehicle's transaxle into the P (Park)
position. Vehicles not fully eng ...
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