Component Function Check

SEAT BELT BUCKLE SWITCH


DRIVER SIDE : Component Function Check

1.CHECK PRE-CRASH SEAT BELT CONTROL UNIT INPUT SIGNAL
With CONSULT-III
When checking "SB SW LH SIG" on DATA MONITOR screen, check that ON/OFF display changes synchronized with the insertion operation to the seat belt buckle.





Is the inspection result normal?
YES - Seat belt buckle switch (driver side) circuit is normal.
NO - Diagnosis Procedure.