Clearing Diagnostic Trouble Codes

Special Service Tool New Generation Star Tester Connected to Data Link Connector 2:

Clearing Diagnostic Trouble Codes
1. After repairs, connect the NGS to the data link connector 2.




2. Select "CLEAR DIAGNOSTIC CODES" function and erase diagnostic trouble codes from the NGS memory.
3. Carry out OBDII drive cycle procedure twice.
4. Start the engine.
5. Perform diagnostic trouble code inspection again and verify that no diagnostic trouble codes are displayed.