General Information

Airbag(Event #1)
B1512 Buckle Switch Driver short or short to Ground - General Information

Component Location





General Description

Seat-belt Buckle Switch(SBBS) is located in driver and passenger side seat.
SRSCM checks if seatbelt is buckled by signal of SBBS.
SRSCM controls air bag module and BPT differently in accordance with vehicle speed at the moment of collision and signal from SBBS.
DANGER :Do NOT strike or turnover the SRSCM with the "IG ON" as the seatbelt pretensioner, curtain airbag and/or side airbag could deploy. Handle the SRSCM with care.

DTC Description

The SRSCM sets DTC B1512 if there is a short or short to ground in DSBBS harness.

DTC Detecting Condition





Diagnostic Circuit Diagram