Toyota Avalon (XX50) 2019-2022 Service & Repair Manual: System Description

SYSTEM DESCRIPTION

LUGGAGE COMPARTMENT DOOR OPENER SYSTEM DESCRIPTION

(a) If the luggage compartment door opening switch assembly is pressed and the luggage compartment door is closed, a luggage compartment door lock assembly open operation signal is sent to the main body ECU (multiplex network body ECU). Then the main body ECU (multiplex network body ECU) unlatches the luggage compartment door.

FUNCTION OF MAIN COMPONENTS

Item

Outline

Luggage compartment door opening switch assembly

Turns the luggage compartment door opener system ON/OFF

Luggage compartment door lock assembly

Opens the luggage compartment door via a signal from the main body ECU (multiplex network body ECU)

Main body ECU (Multiplex network body ECU)

Receives a luggage compartment door lock assembly open operation signal, and controls the luggage compartment door opener system

    Problem Symptoms Table

    System Diagram

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    Toyota Avalon (XX50) 2019-2022 Owners Manual

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