Last Modified: 04-05-2023 6.11:8.1.0 Doc ID: RM1000000018IYV
Model Year Start: 2018 Model: Sienna Prod Date Range: [11/2017 -           ]
Title: CELLULAR COMMUNICATION: SAFETY CONNECT SYSTEM: INITIALIZATION; 2018 - 2020 MY Sienna [11/2017 -        ]

INITIALIZATION

RESET BACK-UP BATTERY CONDITION

HINT:

If the back-up battery has been replaced, it is necessary to perform the Reset Backup Battery Condition procedure.

(a) Connect the Techstream to the DLC3.

(b) Turn the ignition switch to ON.

(c) Turn the Techstream on.

(d) Enter the following menus: Body Electrical / Telematics / Utility / Backup Battery Replacement Reset

(e) According to the display on the Techstream, perform Backup Battery Replacement Reset to reset the mobile phone battery replacement flag.