With Manufacturer's Scan Tool
DTC CHECKNOTE:
- If no DTC appears in normal mode: On the OBD II scan tool or the hand-held tester check the pending fault code using the Continuous Test Results function (Mode 7 for SAE J1979).
- When the diagnosis system is changed from normal mode to check mode or vice-versa, all DTCs and freeze frame data recorded in normal mode will be erased. Before changing modes, always check and make a note of DTCs and freeze frame data.
Checking DTCs using the OBD II scan tool or hand-held tester.
1. Connect the OBD II scan tool or the hand-held tester to DLC3.
2. Turn the ignition switch ON.
3. Use the OBD II scan tool or the hand-held tester to check the DTCs and freeze frame data and then write them down.
For the hand-held tester, enter the following menus: DIAGNOSIS / ENHANCED OBD II / DTC INFO / CURRENT CODES. For the OBD II scan tool, see its instruction manual.
4. See Trouble Code Descriptions to confirm the details of the DTCs.