Airbag System Srs Warning Light Does Not Come On

Restraints. Camry. Acv40 Gsv40
Supplemental Restraint System. Camry. Acv40 Gsv40

DESCRIPTION

WIRING DIAGRAM

INSPECTION PROCEDURE

CHECK BATTERY

CHECK CONNECTOR

CHECK WIRE HARNESS (SOURCE VOLTAGE OF COMBINATION METER)

CHECK SRS WARNING LIGHT

AIRBAG SYSTEM - SRS Warning Light does not Come ON


DESCRIPTION

CAMRY_ACV40 RM000000YE206VX_01.html.

WIRING DIAGRAM

CAMRY_ACV40 RM000000YE206VX_02.html.

INSPECTION PROCEDURE

1.CHECK BATTERY

  1. Measure the voltage of the battery.

    Standard voltage:
    11 to 14 V


NG
CHECK AND REPLACE BATTERY OR CHARGING SYSTEM
OK


2.CHECK CONNECTOR

  1. Turn the ignition switch to the LOCK position.

  1. Disconnect the negative (-) terminal cable from the battery, and wait for at least 90 seconds.

  1. Check that the connectors are properly connected to the combination meter assembly.

    OK:
    The connectors are properly connected.


NG
CONNECT CONNECTOR PROPERLY
OK


3.CHECK WIRE HARNESS (SOURCE VOLTAGE OF COMBINATION METER)


    Camry. Acv40 Gsv40.Supplemental Restraint System.Airbag System.Airbag System Srs Warning Light Does Not Come On

  1. Turn the ignition switch to the LOCK position.

  1. Disconnect the negative (-) terminal cable from the battery, and wait for at least 90 seconds.

  1. Disconnect the F1 connector from the combination meter assembly.

  1. Connect the negative (-) terminal cable to the battery, and wait for at least 2 seconds.

  1. Turn the ignition switch to the ON position.

  1. Measure the voltage according to the value(s) in the table below.

    Standard voltage:
    Tester Connection
    		Condition
    		Specified Condition
    F1-1 (B) - Body ground
    		Always
    		10 to 14 V
    F1-2 (B2) - Body ground
    		Always
    		10 to 14 V
    F1-13 (IG+) - Body ground
    		Ignition switch ON
    		10 to 14 V

  1. Turn the ignition switch to the LOCK position.

  1. Measure the resistance according to the value(s) in the table below.

    Standard resistance:
    Tester Connection
    		Condition
    		Specified Condition
    F1-12 (E2) - Body ground
    		Always
    		Below 1 Ω
    F1-24 (ES) - Body ground
    		Always
    		Below 1 Ω


NG
REPAIR OR REPLACE WIRE HARNESS
OK


4.CHECK SRS WARNING LIGHT

  1. Turn the ignition switch to the LOCK position.

  1. Disconnect the negative (-) terminal cable from the battery, and wait for at least 90 seconds.

  1. Connect the connector to the combination meter assembly.

  1. Connect the negative (-) terminal cable to the battery, and wait for at least 2 seconds.

  1. Turn the ignition switch to the ON position.

  1. Check the SRS warning light condition.

    OK:
    After the primary check period, SRS warning light goes off for approximately 10 seconds, and comes on.
    HINT:
    The primary check period is approximately 6 seconds after the ignition switch is turned ON.


NG
GO TO METER / GAUGE SYSTEM (CAMRY_ACV40 RM0000012G104MX.html)
OK

REPLACE CENTER AIRBAG SENSOR ASSEMBLY (CAMRY_ACV40 RM000000UWV048X.html)