Toyota Avalon (XX50): Driving Support Ecu

Toyota Avalon (XX50) 2019-2022 Service & Repair Manual / Engine / Cruise Control / Driving Support Ecu

Components

COMPONENTS

ILLUSTRATION

*1

DRIVING SUPPORT ECU ASSEMBLY

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N*m (kgf*cm, ft.*lbf): Specified torque

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Installation

INSTALLATION

PROCEDURE

1. INSTALL DRIVING SUPPORT ECU ASSEMBLY

(a) Connect the connector.

(b) Engage the guide.

(c) Install the driving support ECU assembly with the nut.

Torque:

5.0 N·m {51 kgf·cm, 44 in·lbf}

NOTICE:

If the driving support ECU assembly has been struck or dropped, replace the driving support ECU assembly with a new one.

2. INSTALL LOWER NO. 1 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 driving support ECU 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

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.

for Gasoline Model: Click here

for HV Model: Click here

PROCEDURE

1. REMOVE LOWER NO. 1 INSTRUMENT PANEL AIRBAG ASSEMBLY

Click here

2. REMOVE DRIVING SUPPORT ECU ASSEMBLY

(a) Remove the nut.

Nut

Connector

(b) Disengage the guide.

(c) Disconnect the connector to remove the driving support ECU assembly.

NOTICE:

Do not reuse the driving support ECU assembly if it has been dropped or subjected to a severe impact.

Camera Heater

Dynamic Radar Cruise Control System(for Gasoline Model)

See More:

Toyota Avalon (XX50) 2019-2022 Service & Repair Manual > Introduction: How To Use This Manual
General InformationGENERAL INFORMATION GENERAL DESCRIPTION (a) This manual is written in accordance with SAE J2008. (b) Repair operations can be separated mainly into the following 3 processes: (1) Diagnosis (2) Removing/Installing, Replacing, Disassembling/Reassembling, Checking and Adjusting (3) ...

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

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