Inspection Procedure (Using the GDS)
WARNING: This page is about a different car, the 2016 Hyundai Elantra GT and 2015 Hyundai Elantra GT. However, it is still accessible from the selected car via links, so may be relevant.
- Turn OFF the ignition switch.
- Connect the GDS to the data link connector on the lower crash pad.
- Turn ON the ignition switch.
- Use the GDS to check the diagnostic trouble code.
- Rectify the faulty part from the diagnosis chart.
- Erase the diagnostic trouble code.
- Disconnect the GDS.CAUTION:
- After replacing the automatic transaxle, use the GDS to reset (erase the TCM learning values). Then perform Transaxle Control Module (TCM) learning to provide optimum shift quality.
(Refer to: Automatic Transaxle Control System - "REPAIR PROCEDURES ").
- Adding automatic transaxle fluid.
(Refer to: Hydraulic System - "FLUID ").
- After servicing the automatic transaxle or TCM, clear the Diagnostic Trouble Code (DTC) using the GDS tool. Diagnostic Trouble Codes (DTC) cannot be cleared by disconnecting the battery.
- After replacing the automatic transaxle, use the GDS to reset (erase the TCM learning values). Then perform Transaxle Control Module (TCM) learning to provide optimum shift quality.