Kia Rio: Adjustment - Automatic Transaxle Control System - Automatic Transaxle System - Kia Rio UB 2012-2026 Service ManualKia Rio: Adjustment

TCM Learning
When shift shock is occurred or parts related with the transaxle are replaced, TCM learning should be performed.
In the following case, TCM learning is required.
Transaxle assembly replacement
TCM replacement
TCM upgrading
1.
TCM learning condition
A.
ATF temperature: 40 ~ 100°C (104 ~ 212°F)
2.
TCM learning procedure
A.
Stop learning
Repeat the below shift pattern four times or more with stepping on the brake.


B.
Driving learning
1.
Drive the vehicle through all gears at D range. Drive from stop to 1st to 2nd to 3rd to 4th to 5th to 6th with keeping fixed throttle open.
2.
Down shift from 6th to 5th, 5th to 4th, 4th to 3rd, 3rd to 2nd, 2nd to 1st.
3.
Repeat the above driving pattern four times or more.
Up-shift throttle open : 15 ~ 25%
Control System Composition
Fault Diagnosis Features a fail-safe mechanism that prevents dangerous situations from developing in the event of a transaxle failure. The limp home mode engages if the transaxle malf ...

Circuit Diagram
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See also:

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1. Turn ignition switch OFF. 2. Disconnect the solenoid valve connector. 3. Measure resistance between sensor ...

Operation and Leakage Check
Check all of the following items: Component Procedure Brake Booster (A) Check brake operation by applying the brakes during a test drive. If the brak ...

Seat belt precautions
Infant or small child All 50 states have child restraint laws. You should be aware of the specific requirements in your state. Child and/or infant seats must be properly placed and installed in th ...

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