Kia Cadenza: Automatic Transaxle Control System / Repair procedures

Kia Cadenza YG 2016-2025 Service Manual / Automatic Transaxle System / Automatic Transaxle Control System / Repair procedures

Adjustment

Transaxle Control Module(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

TCM learning procedure

1.	ATF temperature: 40~100°C (104~212°F)

2.	Static learning Repeat the below shift pattern four times or more with stepping on the brake.

3.	Driving learning Drive the vehicle from a stop in D through all gears 1st, 2nd, 3rd, 4th, 5th and 6th gear while holding the throttle steady at the specified TPS value (15~25%).

Description and Operation

Description Automatic transaxle system relies on various measurement data to determine the current control status and extrapolate the necessary compensation values. These values are used to con ...

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