Toyota Venza: System Description

Toyota Venza Service Manual / Park Assist / Monitoring / Rear View Monitor System / System Description

SYSTEM DESCRIPTION

1. GENERAL

(a) To assist the driver with parking the vehicle by displaying an image of the area behind the vehicle, this system has a rear television camera assembly mounted on the back door. The system displays the image on the navigation receiver assembly*1 or radio and display receiver assembly*2.

*1: for Navigation System
*2: for Audio and Visual System

(b) The rear view monitor system consists of the following components:

(1) Rear television camera assembly

(2) Navigation receiver assembly*1

(3) Radio and display receiver assembly*2

(4) ECM

*1: for Navigation System
*2: for Audio and Visual System

2. FUNCTION OF COMPONENTS

Item	Function
Rear Television Camera Assembly	Mounted on the back door to transmit an image of the area behind the vehicle to the navigation receiver assembly1 or radio and display receiver assembly2. Has a color video camera that uses a Complementary Metal Oxide Semiconductor (CMOS) and a wide-angle lens.
Navigation Receiver Assembly1 Radio and Display Receiver Assembly2	Receives video signals, which contain an image of the area behind the vehicle taken with the rear television camera assembly. Performs control of the system by receiving the reverse signal from the ECM via CAN communication.
ECM	Transmits a reverse signal to the navigation receiver assembly1 or radio and display receiver assembly2 via CAN communication.

*1: for Navigation System
*2: for Audio and Visual System

3. OPERATION EXPLANATION

(a) The navigation receiver assembly*1 or radio and display receiver assembly*2 receives the reverse signal when the ignition switch is turned to ON and the shift lever is moved to R. After receiving the reverse signal, the navigation receiver assembly*1 or radio and display receiver assembly*2 switches to the rear view monitor system.

*1: for Navigation System
*2: for Audio and Visual System

How To Proceed With Troubleshooting

CAUTION / NOTICE / HINT HINT: Use the following procedure to troubleshoot the rear view monitor system. *: Use the Techstream. PROCEDURE 1. VEHICLE BROU ...

Problem Symptoms Table

PROBLEM SYMPTOMS TABLE HINT: Use the table below to help determine the cause of problem symptoms. If multiple suspected areas are listed, the potential causes of the symptoms are lis ...

Other materials about Toyota Venza:

Cleaning and protecting the vehicle interior
The following procedures will help protect your vehicle’s interior and keep it in top condition: - Protecting the vehicle interior Remove dirt and dust using a vacuum cleaner. Wipe dirty surfaces with a cloth dampened with lukewarm water. - Cleaning t ...

Data List / Active Test
DATA LIST / ACTIVE TEST 1. DATA LIST HINT: Using the Techstream to read the Data List allows the values or states of switches, sensors, actuators and other items to be read without removing any parts. This non-intrusive inspection can be very useful bec ...

Reassembly
REASSEMBLY PROCEDURE 1. CONNECT WASHER HOSE ASSEMBLY (a) Engage the 5 clips and connect the washer hose assembly. 2. INSTALL FRONT WASHER NOZZLE SUB-ASSEMBLY 3. INSPECT FRONT WASHER NOZZLE SUB-A ...