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.
|
[Vehicle Components]
1. Automatic transaxle
2. Transaxle control module (TCM)
3. Shift lever
4. Data Link Connector (DLC)
[Transaxle Components]
...
See also:
Inspection
1.
Check the bushing for wear.
2.
Check the brake pedal for bending or twisting.
3.
Check the brake pedal retur ...
Audio Remote Control Inspection
1.
Check the audio remote control switch (A) for resistance between
No.5 and No.7 terminals in each switch position.
Switch
Connect ...
Starter: Description
The starting system includes the battery, starter, solenoid switch, ignition
switch, inhibitor switch (A/T), clutch pedal switch (M/T), ignition lock switch,
connection wires and the battery ...
Components Location
