Front Passenger Side Door Entry Lock Function does not Operate [08/2019 - ]: Description
WARNING: This page is about a different car, the 2022 Toyota Sequoia, 2021 Toyota Sequoia, and 2020 Toyota Sequoia. However, it is still accessible from the selected car via links, so may be relevant.
If the entry lock function does not operate for the front passenger door only, but the entry unlock function operates, the request code is being transmitted properly from the passenger door. In this case, there may be a problem related to the lock sensor (connection between the certification ECU (smart key ECU assembly) and front door outside handle assembly RH).