With Manufacturer's Scan Tool
Check DTC1. Connect the intelligent tester or Techstream to the DLC3.
2. Turn the engine switch on (IG).
3. Turn the tester on.
4. Enter the following menus:
1. Intelligent tester - Select: DIAGNOSIS / OBD / MOBD / MAYDAY GATEWAY / DTC INFO /
2. Techstream - Select: Body / Mayday Gateway / Trouble Codes /
5. Read the DTCs.