Toyota Venza Hybrid 2021–2023 — technical service bulletin
Bulletin 23TC08_Region Le · NHTSA communication 10251752 · issued Feb 9, 2024
Technical service bulletin
communication type
Electrical System
component
2021–2023
model years
3
vehicle entries
Official summary
RL: One of the features in your vehicle is the predictive efficient drive system. This system uses the navigation system to predict likely deceleration or stopping locations based on the driving situation and traffic patterns, to enhance fuel economy. However, for some vehicles, the navigation system may not learn these driving patterns due to a programming error in the skid control ECU.
What a TSB means. Technical service bulletins are repair guidance manufacturers send to dealers — they are not recalls, and repairs are not automatically free (warranty extensions are an exception worth checking). The full document is available via NHTSA’s vehicle lookup.