TTT071622
Service Bulletin Details
Public Details for: TTT071622
Tt: vehicle option selection during identification process when connecting techstream for diagnosis/repair.
Models from 2023
2023 TOYOTA SIENNA HYBRID |
Models from 2022
2022 TOYOTA SIENNA HYBRID |
Models from 2021
2021 TOYOTA SIENNA HYBRID |
Tech Tip T-TT-0716-22 Subject November 28, 2023 Market Techstream Vehicle ID Options for Sienna HV Service Category Section General Identification USA Applicability 2021-2023 Sienna HV APPLICABLE VEHICLES 2021-2023 Sienna HV CONDITION Vehicle option selection during identification process when connecting Techstream for diagnosis/repair. RECOMMENDATIONS When connecting Techstream to 2021-2023 Sienna HV vehicles, DO NOT select “w/ADK Package” unless the vehicle is equipped with an autonomous drive kit (ADK). Vehicles equipped with an ADK will have various exterior mounted sensors on the roof, front and/or rear fenders, as well as the rear liftgate/bumper. If “w/ADK Package” is selected, certain ECUs will be excluded from the ECU selection screen and could impact diagnosis. Vehicles equipped with the ADK will be very low volume and will operate in limited regions so it will be rare that the option will need to be selected. LINK REFERENCES This Tech Tip does not contain any link references Expires on Ver. 4.0 01/01/2022 T 11/28/2024 Rev1 © 2022, Toyota Motor Sales, USA Page 1 of 1