Toyota Avalon Service & Repair Manual: System Description

SYSTEM DESCRIPTION

GENERAL

(a) The seat blower has 3 levels of volume, controlled by operating the climate control switch (radio and display receiver assembly).

(b) The climate control switch (radio and display receiver assembly) indicator lights indicate the seat blower operating status.

(c) The blowers of both seats are controlled by the air conditioning amplifier assembly.

    Problem Symptoms Table

    System Diagram

    See More:

    Toyota Avalon Service & Repair Manual > Navigation System(for Gasoline Model): Mute Signal Circuit between Radio Receiver and Stereo Component Amplifier
    DESCRIPTION This circuit sends a signal to the stereo component amplifier assembly to mute noise. Because of that, the noise produced by changing the sound source ceases. If there is an open in the circuit, noise can be heard from the speakers when changing the sound source. If there is a short in t ...

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    Toyota Avalon Service & Repair Manual

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