April 5, 2026: LEMON Manuals is launched! Read the announcement.

Monitor GDS status

Connect GDS to Data Link Connector (DLC).
Ignition "ON" (Power Button LED "Red")
Monitor "Diagnostic Trouble Codes (DTC)" with GDS.

Fig 1: Scantool Display - Diagnostic Trouble Code (DTC)
Courtesy of KIA MOTORS AMERICA, INC.
Is DTC status displayed as Present?
YES
- Go to "MONITOR GDS DATA " procedure.
NO
- Go to "VERIFICATION OF VEHICLE REPAIR " procedure.