Toyota Avalon (XX50): Active Noise Control Ecu

Components

COMPONENTS

ILLUSTRATION

*1

LOWER INSTRUMENT PANEL SUB-ASSEMBLY

*2

STEREO COMPONENT EQUALIZER ASSEMBLY

Installation

INSTALLATION

PROCEDURE

1. INSTALL STEREO COMPONENT EQUALIZER ASSEMBLY

(a) Engage the guide and install the stereo component equalizer assembly with the nut.

(b) Connect the connector.

2. INSTALL LOWER INSTRUMENT PANEL SUB-ASSEMBLY

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3. INSTALL LOWER NO. 2 INSTRUMENT PANEL AIRBAG ASSEMBLY

Click here

Removal

REMOVAL

CAUTION / NOTICE / HINT

The necessary procedures (adjustment, calibration, initialization, or registration) that must be performed after parts are removed and installed, or replaced during stereo component equalizer assembly removal/installation are shown below.

Necessary Procedure After Parts Removed/Installed/Replaced (for Gasoline Model)

Replaced Part or Performed Procedure

Necessary Procedure

Effect/Inoperative Function When Necessary Procedures are not Performed

Link

*: When performing learning using the Techstream.

Click here

Disconnect cable from negative battery terminal

Perform steering sensor zero point calibration

Lane Departure Alert System (w/ Steering Control)

Pre-collision System

Intelligent Clearance Sonar System*

Lighting System (for Gasoline Model with Cornering Light)

Memorize steering angle neutral point

Parking Assist Monitor System

Panoramic View Monitor System

CAUTION:

Some of these service operations affect the SRS airbag system. Read the precautionary notices concerning the SRS airbag system before servicing.

Click here

Necessary Procedure After Parts Removed/Installed/Replaced (for HV Model)

Replaced Part or Performed Procedure

Necessary Procedure

Effect/Inoperative Function When Necessary Procedures are not Performed

Link

*: When performing learning using the Techstream.

Click here

Disconnect cable from negative auxiliary battery terminal

Perform steering sensor zero point calibration

Lane Departure Alert System (w/ Steering Control)

Pre-collision System

Intelligent Clearance Sonar System*

Lighting System (for HV Model with Cornering Light)

Memorize steering angle neutral point

Parking Assist Monitor System

Panoramic View Monitor System

CAUTION:

Some of these service operations affect the SRS airbag system. Read the precautionary notices concerning the SRS airbag system before servicing.

Click here

PROCEDURE

1. REMOVE LOWER NO. 2 INSTRUMENT PANEL AIRBAG ASSEMBLY

Click here

2. REMOVE LOWER INSTRUMENT PANEL SUB-ASSEMBLY

Click here

3. REMOVE STEREO COMPONENT EQUALIZER ASSEMBLY

(a) Disconnect the connector.

(b) Remove the nut and disengage the guide to remove the stereo component equalizer assembly.

Audio, Visual, Telematics

Active Noise Control Microphone

See More:

Toyota Avalon (XX50) 2019-2022 Service & Repair Manual > Power Outlets (int): Wireless Charging System(for Gasoline Model)
How To Proceed With Troubleshooting CAUTION / NOTICE / HINT HINT: Use the following procedure to troubleshoot the wireless charging system. PROCEDURE 1. VEHICLE BROUGHT TO WORKSHOP NEXT 2. CUSTOMER PROBLEM ANALYSIS HINT: In troubleshooting, confirm that the problem symptoms have been accurately iden ...

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

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