Toyota Venza manuals

Toyota Venza: System Description

SYSTEM DESCRIPTION

1. GENERAL

(a) Deceleration sensors used for the airbag system are installed on various parts on the vehicle and calculate the deceleration rate of each part during a collision.

(b) Depending on the situation, the center airbag sensor assembly sends a deployment signal to airbag and pretensioner based on the information from each sensor.

2. DEPLOYMENT CONDITION

(a) FRONTAL COLLISION


(1) Frontal collision signals are produced based on the information from the center airbag sensor assembly and front airbag sensors.

HINT:

*: In case of a frontal collision, the SRS ignition signal could be output with the deceleration sensor ON signal even without a signal from the front airbag sensors.

(2) Frontal collision signals are used to deploy the airbags and pretensioners except the side airbags.

(b) SIDE COLLISION (1)


(1) The side airbags are deployed based on signals from the side airbag sensors and center airbag sensor assembly.

HINT:

The curtain shield airbags and front pretensioners are deployed at the same time.

(c) SIDE COLLISION (2)


(1) The curtain shield airbags are deployed when both of the following conditions are met:

  • Signals from the side airbag sensors or rear airbag sensors are received.
  • Signal from the center airbag sensor assembly is received.
How To Proceed With Troubleshooting
CAUTION / NOTICE / HINT HINT: *: Use the Techstream. PROCEDURE 1. VEHICLE BROUGHT TO WORKSHOP NEXT ...

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:

Components
COMPONENTS ILLUSTRATION ILLUSTRATION ILLUSTRATION ILLUSTRATION ILLUSTRATION ...

System Voltage (P0560)
DESCRIPTION The battery supplies electricity to the TCM even when the ignition switch is off. This power allows the TCM to store data such as DTC history and freeze frame data. If the battery voltage falls below a minimum level, these memories are cleared ...

Drive Shaft System
Precaution PRECAUTION 1. NOTICE OF REMOVING AND INSTALLING FRONT DRIVE SHAFT ASSEMBLY RH (a) When removing and installing the front drive shaft assembly RH in a AWD vehicle, be sure to first drain all the transaxle oil and transfer oil. If removal and i ...

© 2016-2019 Copyright www.tovenza.com

0.1914