Kia Sedona: Repair procedures - Automatic Transaxle Control System - Automatic Transaxle System - Kia Sedona YP Service ManualKia Sedona: Repair procedures

Third generation YP (2014-2024) / Kia Sedona YP Service Manual / Automatic Transaxle System / Automatic Transaxle Control System / Repair procedures

Adjustment
TCM adaptive values learning
•
TCM adaptive values 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.
–
Automatic transaxle assembly replacement
–
TCM upgrading or replacement
–
Valve body replacement
TCM adaptive values learning procedure
•
Static learning (condition: ATF temperature 40~100°C (104~212°F)
1)
Step on the brake, and then pause for 3 seconds each on "N" range and "D" range.
2)
Repeat the above procedure four times.

•
Driving learning
1)
Drive the vehicle through all the gears. (1st → 2nd → 3rd → 4th → 5th → 6th)
   
Keep the throttle position (15~25%) steady while driving the vehicle.
2)
Decelerate the vehicle by stepping on the brake (6th → 5th → 4th → 3rd → 2nd → 1st).
3)
Repeat the above procedure four times.
Description and Operation
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