DTC Check / Clear [11/2018 - 10/2023]

HINT: 

• DTCs, which are stored in the engine stop and start ECU, can be displayed on the Techstream. The Techstream can display confirmed and pending DTCs.
• Some DTCs are not stored if the engine stop and start ECU does not detect the same malfunction again during a second consecutive driving cycle. However, such malfunctions, detected on only one occasion, are stored as pending DTCs.

1. CHECK DTC 
   1. Connect the Techstream to the DLC3.
   2. Turn the ignition switch to ON.
   3. Turn the Techstream on.
   4. Enter the following menus: Powertrain / Stop and Start / Trouble Codes.
   5. Check for DTCs and freeze frame data, and then save or write them down.

      Powertrain > Stop and Start > Trouble Codes 

      HINT: 

      Techstream Display	Description
      Confirmed	Shows the DTCs confirmed up to now. (The number of current trips differs for each DTC.)
      Pending	Shows the malfunction judgment results up to now. (Indicates the possibility of a malfunction when no DTC is confirmed.)
      Test Failed	Shows the malfunction judgment results during the current trip.

   6. Check the details of the DTCs.

      Refer to DIAGNOSTIC TROUBLE CODE CHART [11/2018 - 10/2019] , or refer to DIAGNOSTIC TROUBLE CODE CHART [10/2019 - 08/2020] , or refer to DIAGNOSTIC TROUBLE CODE CHART [08/2020 - 12/2021] , or refer to DIAGNOSTIC TROUBLE CODE CHART [12/2021 - 10/2022] , or refer to DIAGNOSTIC TROUBLE CODE CHART [10/2022 - 10/2023]

2. CLEAR DTC 
   1. Connect the Techstream to the DLC3.
   2. Turn the ignition switch to ON.
   3. Turn the Techstream on.
   4. Enter the following menus: Powertrain / Stop and Start / Trouble Codes.
   5. Clear the DTCs.

      Powertrain > Stop and Start > Clear DTCs