With Generic Scan Tool (GST)

HOW TO ERASE DTC (With GST)
1. If the ignition switch stays "ON" after repair work, be sure to turn ignition switch "OFF" once. Wait at least 5 seconds and then turn it "ON" (engine stopped) again. (The engine warm-up step can be skipped when performing the diagnosis only to erase the DTC.)
2. Perform "OBD-II SELF-DIAGNOSTIC PROCEDURE (Without Scan Tools)".
3. Select Mode 4 with Generic Scan Tool (GST).