SRS Warning Lamp Circuit Malfunction (Always Illuminates When DTC Is Not Output)

SRS WARNING LAMP CIRCUIT MALFUNCTION (ALWAYS ILLUMINATES WHEN DTC IS NOT OUTPUT)

CIRCUIT DESCRIPTION

The SRS warning lamp is located on the combination meter. When the SRS is normal, the SRS warning lamp illuminates for approximately 6 seconds after the ignition switch is turned from OFF to ON, and then turns off automatically. If there is a malfunction in the SRS, the SRS warning lamp illuminates to inform the driver of a problem. The SRS warning lamp signal is transmitted through BEAN to each ECU, including the airbag sensor center.

Wiring Diagram:

Step 1 - 3:

Step 4 - 5:

Step 6:

INSPECTION PROCEDURE