Elantra GLS Sedan L4-2.0L (1999)
When the reprogramming has finished and the status bar reads "100%," another pop-up will direct you to turn the ignition off for 10 seconds and turn it
back on. When you click "OK" a second pop-up will prompt you to reset the automatic transaxle adaptive learning values. Note: Do not do any other
activity with your GDS until the reprogramming is completed. (See Figure 6.) To reset the Automatic Transaxle Adaptive Learning Values, click the
"System" button toward the top of the screen. The "GDS System Search" screen will appear and from it select "A/T." Then, choose the "Resetting A/T
Values" option. When the "Resetting A/T Values" screen (See Figure 7) appears, click on "reset." A confirming pop-up will ask, "Are you sure?" Click
"OK" and the values will be reset and reprogramming will be complete.
