Open in One Side of Bus 1 Branch Line [10/2018 - ]: Procedure
WARNING: This page does not describe the selected car, but rather 6 other vehicles, including the 2024 Lexus UX 250h, 2023 Lexus UX 250h, 2022 Lexus UX 250h, 2021 Lexus UX 250h, and 2020 Lexus UX 250h. However, it is still accessible from the selected car via links, so may be relevant.
- CHECK FOR OPEN IN ONE SIDE OF CAN BRANCH LINE
- Based on the vehicle equipment and specifications, confirm the systems that use CAN communication.
Refer to DIAGNOSIS SYSTEM [10/2018 - 10/2019] , or refer to DIAGNOSIS SYSTEM [10/2019 - 08/2021] , or refer to DIAGNOSIS SYSTEM [08/2021 - 07/2022] , or refer to DIAGNOSIS SYSTEM [07/2022 - ]
- Connect the Techstream to the DLC3.
- Turn the power switch on (IG).
- Turn the Techstream on.
- Using the Techstream, perform "CAN Bus Check".
CAN Bus Check
- Observe the screen for approximately 2 minutes to check for ECUs and sensors that are displayed as not communicating.
- 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 [10/2018 - 10/2019] , or refer to PROBLEM SYMPTOMS TABLE [10/2019 - 08/2021] , or refer to PROBLEM SYMPTOMS TABLE [08/2021 - 07/2022] , or refer to PROBLEM SYMPTOMS TABLE [07/2022 - ]
- Based on the vehicle equipment and specifications, confirm the systems that use CAN communication.