Open in One Side of Bus 4 Branch Line [12/2021 - ]: Procedure

1. Based on the vehicle equipment and specifications, confirm the systems that use CAN communication.

   Refer to DIAGNOSIS SYSTEM [12/2021 - 10/2022] , or refer to DIAGNOSIS SYSTEM [10/2022 - 10/2023] , or refer to DIAGNOSIS SYSTEM [10/2023 - 11/2024] , or refer to DIAGNOSIS SYSTEM [11/2024 - ]

2. Connect the Techstream to the DLC3.
3. Turn the ignition switch to ON.
4. Turn the Techstream on.
5. Using the Techstream, select and perform "CAN Bus Check"

   Refer to DIAGNOSIS SYSTEM [12/2021 - 10/2022] , or refer to DIAGNOSIS SYSTEM [10/2022 - 10/2023] , or refer to DIAGNOSIS SYSTEM [10/2023 - 11/2024] , or refer to DIAGNOSIS SYSTEM [11/2024 - ]

   CAN Bus Check 

6. Observe the screen for approximately 2 minutes to check for ECUs and sensors that are displayed as not communicating.
7. Perform the inspection as specified in the Problem Symptoms Table for the ECUs or sensors that are not communicating.

   Result

   Proceed to
   NEXT

Result: 

NEXT 

GO TO CORRESPONDING COMMUNICATION STOP MODE 

Refer to PROBLEM SYMPTOMS TABLE [12/2021 - ]