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:

Adjustment
ADJUSTMENT PROCEDURE 1. PRECAUTIONS AND WORK DESCRIPTION (a) The U660E automatic transaxle does not have an oil filler tube and oil level gauge. When adding fluid, add fluid through the refill hole on the transaxle case. The fluid level can be adjusted ...

Headlight Relay Circuit
DESCRIPTION The main body ECU (driver side junction block assembly) controls the headlight relays. WIRING DIAGRAM CAUTION / NOTICE / HINT NOTICE: Inspect the fuses for circuits related to this system before performing the following inspection proc ...

Brake Override System
DESCRIPTION When the vehicle is being driven, depressing the accelerator pedal sensor assembly and brake pedal will activate the brake override system to restrict driving torque. The conditions for activating the brake override system as well as the items ...

© 2016-2025 Copyright www.tovenza.com

0.1316