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

SRS Warning Light Remains On.

WIRING DIAGRAM

SRS Warning Light Remains On.

INSPECTION PROCEDURE

PROCEDURE

1. CHECK BATTERY

(a) Measure the voltage of the battery.

Standard voltage:

11 to 14 V

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

2. CHECK CONNECTOR

(a) Turn the engine switch 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 assembly.

OK:

The connectors are properly connected.

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

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

(a) Disconnect the E19 connector from the combination meter assembly.





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

(c) Turn the engine switch on (IG).

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

Standard voltage:





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

4. CHECK SRS WARNING LIGHT

(a) Turn the engine switch off.

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

(c) Connect the connector to the combination meter assembly.

(d) Disconnect the connectors from the center airbag sensor assembly.

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

(f) Turn the engine switch on (IG).

(g) Check the SRS warning light condition.

OK:

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

HINT
The primary check period is approximately 6 seconds after the engine switch is turned on (IG).

NG -- GO TO METER / GAUGE SYSTEM How To Proceed With Troubleshooting

OK -- REPLACE CENTER AIRBAG SENSOR ASSEMBLY Removal