DTC Check / Clear [05/2019 - ]

1. Turn the engine switch off.
2. Connect the Techstream to the DLC3.
3. Turn the engine switch on (IG).
4. Turn the Techstream on.
5. Read the DTCs following the prompts on the Techstream. Enter the following menus: Chassis / Brake / Trouble Codes.

   Chassis > Brake > Trouble Codes 

6. Check the details of the DTCs.
   NOTE:

   Make sure to clear the DTCs after repair.

   HINT: 

   Display Item	Description
   Test Failed	Shows the malfunction judgment results during the current trip.
   Confirmed	Shows the DTCs confirmed up to now (The number of current trips differs for each DTC.)

   • Freeze frame data is stored for each of the latest result DTCs and confirmed DTCs.
   • Refer to the diagnostic trouble code chart and perform the necessary troubleshooting procedures.

     Refer to DIAGNOSTIC TROUBLE CODE CHART [05/2019 - ] 

7. Check the freeze frame data.
   1. If a DTC is stored, check the corresponding freeze frame data to gain an understanding of the vehicle condition at the time.

      Refer to FREEZE FRAME DATA [05/2019 - ] 

HINT: 

By checking Time Stamp, the time and order in which DTCs were stored in an ECU can be checked.

1. Turn the engine switch off.
2. Connect the Techstream to the DLC3.
3. Turn the engine switch on (IG).
4. Turn the Techstream on.
5. Enter the following menus: Health Check.
6. Perform the following steps when the data setting screen is displayed.
7. Select the systems for which to perform Health Check and check for time stamp data.

   Selectable items: 

   • Powertrain
   • Chassis
   • Body
   • Store All Data
8. Select "Yes" when "Would you like to include Time Stamp Data?" is displayed.

   HINT: 

   If "Yes" is not selected, time stamp data will not be stored.

9. After Health Check has completed, select "Time Stamp Data" to display the Time Stamp screen.
10. Select the desired system from the drop-down list on the bottom of the Time Stamp screen.
11. Check the order and time which DTCs were stored for the selected system.

1. Turn the engine switch off.
2. Connect the Techstream to the DLC3.
3. Turn the engine switch on (IG).
4. Turn the Techstream on.
5. Operate the Techstream to clear the codes. Enter the following menus: Chassis / Brake / Trouble Codes.

   Chassis > Brake > Trouble Codes 

6. Clear the DTCs by following the prompts on the Techstream.

   HINT: 

   Refer to the Techstream operator's manual for further details.