Last Modified: 05-13-2024 6.11:8.1.0 Doc ID: RM100000001GH3K
Model Year Start: 2020 Model: Corolla Prod Date Range: [01/2019 - 04/2020]
Title: CELLULAR COMMUNICATION: SAFETY CONNECT SYSTEM (for HV Model): INITIALIZATION; 2020 MY Corolla Corolla HV [01/2019 - 04/2020]

INITIALIZATION

RESET BUB (BACK-UP BATTERY) CONDITION

HINT:

If the BUB (Back-Up Battery) has been replaced, it is necessary to perform this procedure.

(a) Connect the Techstream to the DLC3.

(b) Turn the power switch on (IG).

(c) Turn the Techstream on.

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

Body Electrical > Telematics > Utility

Tester Display

Backup Battery Replacement Reset

(e) According to the display on the Techstream, perform Backup Battery Replacement Reset to reset the BUB (Back-Up Battery) replacement flag.