SRS Warning Light Does Not Come On

SUPPLEMENTAL RESTRAINT SYSTEM: AIRBAG SYSTEM: SRS Warning Light does not Come ON
- SRS Warning Light does not Come ON

DESCRIPTION

Refer to "SRS Warning Light Remains ON" SRS Warning Light Remains On.

WIRING DIAGRAM

Refer to "SRS Warning Light Remains ON" SRS Warning Light Remains On.

INSPECTION PROCEDURE

PROCEDURE

1. CHECK BATTERY

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

Standard voltage:





NG -- CHECK AND REPLACE BATTERY OR CHARGING SYSTEM
OK -- Continue to next step.

2. CHECK CONNECTOR

(a) Turn the ignition switch to OFF.

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

(c) Check that the connectors are properly connected to the combination meter.

OK:

The connectors are properly connected.

NG -- CONNECT CONNECTOR PROPERLY
OK -- Continue to next step.

3. CHECK HARNESS AND CONNECTOR (SOURCE VOLTAGE OF COMBINATION METER)





(a) Turn the ignition switch to OFF.

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

(c) Disconnect the connector from the combination meter.

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

(e) Turn the ignition switch to ON.

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

Standard voltage:





NG -- REPAIR OR REPLACE HARNESS OR CONNECTOR
OK -- Continue to next step.

4. CHECK SRS WARNING LIGHT

(a) Turn the ignition switch to OFF.

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

(c) Disconnect the connectors from the center airbag sensor.

(d) Connect the connector to the combination meter.

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

(f) Turn the ignition switch to ON.

(g) Check the SRS warning light condition.

OK:

After the primary check period, SRS warning light goes off for approximately 10 seconds and remains on.

HINT
The primary check period is approximately 6 seconds after the ignition switch is turned to ON.

NG -- REPLACE COMBINATION METER Removal

OK -- REPLACE CENTER AIRBAG SENSOR ASSEMBLY Removal