Toyota Avalon Service & Repair Manual: Initialization

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 engine 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.

    How To Proceed With Troubleshooting

    Parts Location

    See More:

    Toyota Avalon Service & Repair Manual > Occupant Classification System(for Gasoline Model): Terminals Of Ecu
    TERMINALS OF ECU OCCUPANT DETECTION ECU Terminal No. (Symbol) Wiring Color Terminal Description Condition Specified Condition R8-1 (SVC1) - R8-5 (SGD1) R - G Front occupant classification sensor LH power supply Engine switch on (IG) 11 to 14 V R8-2 (SVC3) - R8-6 (SGD3) GR - W Rear occupant classific ...

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