Kia Carens: Automatic Transaxle Control System / Transaxle Control Module (TCM) Description and operation
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.
Functions
• |
Monitors the vehicle's operating conditions to determine the optimal
gear setting.
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• |
Performs a gear change if the current gear setting differs from the
identified optimal gear setting.
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• |
Determines the need for torque converter clutch activation and engages
the clutch accordingly.
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• |
Calculates the optimal line pressure level by constantly monitoring
the torque level and adjusts the pressure accordingly.
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• |
Diagnoses the faults and failures for automatic transaxle.
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Components Location
1. Automatic
transaxle
2. Inhibitor switch
3. Engine Control Module(ECM)
4. Valve body cover
5. Solenoid valve connect
6. Oil t ...
TCM connector and terminal
function
TCM Terminal Function
Connector [A]
Pin
Description
Pin
Description
...
Other information:
Engine oil and filter
The engine oil and filter should be changed at the intervals specified in the
maintenance schedule. If the car is being driven in severe conditions, more frequent
oil and filter changes are required.
Drive belts
Inspect all drive belts for evidence of cuts, cracks, excessive ...
Inspection
Radiator Cap Testing
1.
Remove the radiator cap, wet its seal with engine coolant, and then
install it on a pressure tester.
2.
Apply a pressure of 93.16 ~ 122.58 kPa (0.95 ~ 1.25 kgf/cm², 13.51
~ 17.78 ...