Automatic Transaxle Control System (A6LF2) - 2.0L: Adjustments Kia Optima III

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.

1. Transaxle assembly replacement
2. TCM replacement
3. TCM upgrading

Scheme 68

1. TCM learning condition ATF temperature: 40~100°C (104~212°F)
2. TCM learning procedure Stop learning Repeat the below shift pattern four times or more with stepping on the brake. Driving learning 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. Down shift from 6th to 5th, 5th to 4th, 4th to 3rd, 3rd to 2nd, 2nd to 1st. Repeat the above driving pattern four times or more. Up-shift throttle open : 15~30%

Scheme 69

Scheme 70

Scheme 71

Adjusting method for T/M control cable

Scheme 72

1. Make sure vehicle does not roll before setting room side shift lever and T/M side manual control lever to "N" position.
2. Connect room side shift lever and control cable.
3. Push cable to "F" direction shown to eliminate FREE PLAY.
4. Tighten adjusting nut (A). Tightening torque: 9.8 ~ 14.7 N.m (1.0 ~ 1.5 kgf.m, 7.2 ~ 10.9 lb-ft)
5. After adjusting, check to be sure that this part operates as designed at each range of T/M side corresponding to each position of room lever.