Materials:
* OBD-II diagnostic scanner
* Computer
Steps to reset Kia Optima JF automatic transmission adaptation:
1. Connect the OBD-II diagnostic scanner to your Kia Optima.
2. Turn on the ignition.
3. Launch diagnostic software on your computer.
4. Establish communication with the OBD-II scanner.
5. Go to Transmission Control Module (TCM).
6. Find the “Adaptation reset” or “Automatic transmission retraining” section.
7. Follow the software instructions to reset the automatic transmission adaptation.
8. Turn off the ignition and wait a few minutes.
9. Start the engine and shift the gear selector to position “D”.
10. Drive the car for several kilometers to allow the automatic transmission to change gears.
Important Notes:
*Before performing an adaptation reset, make sure the vehicle is on a level surface.
* Do not turn off the engine during the reset procedure.
*After an adaptation reset, it may take some time for the automatic transmission to adapt to your driving style.
*If you are experiencing persistent problems with your automatic transmission, you should consult a certified mechanic before performing an adaptation reset.