Kia Rio: Transaxle Control Module (TCM) 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 Location
[Vehicle Components]
1. Automatic transaxle
2. Transaxle control module (TCM)
3. Shift lever
4. Data Link Connector (DLC)
[Transaxle Components]
...
See also:
Measuring Body Dimensions
1.
Basically, all measurements in this manual are taken with a tracking
gauge.
2.
When a measuring tape is used, check to be sure there is ...
Audio Head Unit
1. (EJECT)
Ejects the disc.
2.
Changes to FM/AM/SIRIUS mode.
Each time the key is pressed, the mode is changed in order of FM1 ➟ FM2
➟ AM ➟ SAT1 ➟ SAT2 ...
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