General Information

Component Location





General Description

Air bag warning lamp is located at cluster. When key is in 'ignition on' position, SRSCM performs diagnosis of overall air bag system. If there's no fault, air bag. Warning lamp in cluster flickers for a while and then goes out. SRSCM measures voltage of out terminal of warning lamp to check if warning lamp is operated in accordance with signal SRSCM sends.

DTC Description

The SRSCM sets DTC B2500 if there is any fault in air bag warning light circuit.

DTC Detecting Condition





Schematic Diagram