Toyota Venza: Problem Symptoms Table

Toyota Venza Service Manual / Supplemental Restraint Systems / Airbag System / 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 listed in order of probability in the "Suspected Area" column of the table. Check each symptom by checking the suspected areas in the order they are listed. Replace parts as necessary.
Inspect the fuses and relays related to this system before inspecting the suspected areas below.

Airbag System

Symptom	Suspected Area	See page
The SRS warning light goes off after the primary check, but then comes on.	SRS Warning Light Remains ON
With the ignition switch is turned ON, the SRS warning light sometimes comes on after approximately 6 seconds.	SRS Warning Light Remains ON
The SRS warning light always comes on even when DTC is not output.	SRS Warning Light Remains ON
With the ignition switch is turned ON, the SRS warning light does not come on.	SRS Warning Light does not Come ON
Although the SRS warning light operates normally, DTC or a normal system code is not displayed.	TC and CG Terminal Circuit
Although terminals TC and CG of DLC3 are not connected, a DTC or normal system code is displayed.	TC and CG Terminal Circuit

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. ...

Terminals Of Ecu

TERMINALS OF ECU 1. CENTER AIRBAG SENSOR ASSEMBLY Terminal No. Terminal Symbol Destination L31-1 SFL+ Front seat side airbag ...

Other materials about Toyota Venza:

TC and CG Terminal Circuit
DESCRIPTION Connecting terminals TC and CG of the DLC3 causes the system to enter self-diagnostic mode. If a malfunction is present, the MIL will blink. HINT: When a particular warning light remains blinking, a ground short in the wiring of terminal TC ...

Installation
INSTALLATION PROCEDURE 1. TEMPORARILY TIGHTEN PROPELLER WITH CENTER BEARING SHAFT ASSEMBLY (a) Remove SST from the transfer. SST: 09325-20010 (b) Install the propeller with center bearing shaft ...

Vehicle Speed Signal Error (Test Mode DTC) (C2191/91)
DESCRIPTION The tire pressure warning ECU receives a vehicle speed signal from the combination meter. This DTC is stored upon entering signal check mode (test mode), and cleared when a vehicle speed signal of 20 km/h (12 mph) is detected for 3 seconds or ...