Download REPAIR PROCEDURE:
1. Using a Pro, check for DTCS in both the “Engine” and “Automatic Transaxle” menus. Record the DTC and description.
2. From the Pro, select:
-Hyundai Diagnosis” menu
-Auto Transaxle” menu
-Input speed sensor” and “Output speed sensor”. While driving the vehicle, if both input and output speed sensors show:
>Continuous output, go to Step 6 (N OTE: This test indicates the harness does not currently have an open or short circuit)
>No output or intermittent output, go to Step 3
3. Check the Wiring harness Visually for any damage.