Toyota Venza manuals

Toyota Venza: Center Airbag Sensor Assembly Malfunction (B1000/31)

Toyota Venza Service Manual / Supplemental Restraint Systems / Airbag System / Center Airbag Sensor Assembly Malfunction (B1000/31)

DESCRIPTION

The center airbag sensor assembly consists of a deceleration sensor, safing sensor, drive circuit, diagnosis circuit, ignition control, etc.

If the center airbag sensor assembly receives signals from the deceleration sensor, it determines whether or not the SRS should be activated.

DTC B1000/31 is stored when a malfunction is detected in the center airbag sensor assembly.

DTC No.

DTC Detection Condition

Trouble Area

B1000/31

Center airbag sensor assembly malfunction

Center airbag sensor assembly

PROCEDURE

1.

CHECK DTC

(a) Check for DTCs (See page ).


Result

Result

Proceed to

DTC B1000/31 is output

A

DTC B1000/31 and other DTCs are output

B

NOTICE:

If only DTC B1000/31 is output, do not clear the DTCs, replace the center airbag sensor assembly.

HINT:

If any DTCs other than DTC B1000/31 are also output, troubleshoot those DTCs first.


A

REPLACE CENTER AIRBAG SENSOR ASSEMBLY


B

GO TO DIAGNOSTIC TROUBLE CODE CHART

Front Airbag Sensor LH Malfunction (B1615/14)
DESCRIPTION The front airbag sensor LH circuit consists of the center airbag sensor assembly and front airbag sensor LH. The front airbag sensor LH detects impacts to the vehicle and sends signals ...

Lost Communication with Front Airbag Sensor RH (B1612/83,B1613/83)
DESCRIPTION The front airbag sensor RH circuit consists of the center airbag sensor assembly and front airbag sensor RH. The front airbag sensor RH detects impacts to the vehicle and sends signals ...

Other materials about Toyota Venza:

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 ...

Intake System
Parts Location PARTS LOCATION ILLUSTRATION System Diagram SYSTEM DIAGRAM On-vehicle Inspection ON-VEHICLE INSPECTION PROCEDURE 1. INSPECT INTAKE SYSTEM HINT: Perform "Inspection After Repair" after repairing vacuum leaks in the ...

Wireless Door Lock Tuner Circuit Malfunction (B1242)
DESCRIPTION The door control receiver is used to receive electrical waves relating to the entry functions of the smart key system. The certification ECU (smart key ECU assembly) decodes the requested smart key system operation by identifying a key code ba ...

© 2016-2024 Copyright www.tovenza.com

0.13