The transmission is an important part of the powertrain in your 2008 Hyundai Accent Automatic. Here is a description of its main components and their functions:
Torque converter:
* Connects the engine to the transmission.
* Provides torque to the engine for smooth starting and gear shifting.
Planetary gears:
* A set of gears that rotate around a central axis.
* Used to change the gear ratio between the engine and wheels.
Clutches:
* Disc mechanisms that connect or disconnect planetary gears.
* They control the engagement of different gears.
Hydroblock:
* Sends hydraulic fluid to clutches to engage or disengage gears.
* Controls gear shifting based on throttle position, speed and other factors.
Gear selector:
* A device that allows the driver to select the desired gear (manual, park, neutral, etc.).
Gear selector position sensor:
* Informs the transmission control unit about the position of the gear selector.
* The transmission control module uses this information to select the appropriate gear.
Transmission Control Module (TCM):
* Electronic control unit that regulates the operation of the transmission.
* Controls gear shifting, torque converter lock-up and other functions.
Transmission housing:
* Metal housing that houses all transmission components.
* Protects the transmission from dirt, moisture and mechanical damage.