DRIVER SIDE : Component Function Check
- 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.
MONITOR ITEMS CONDITION CHARTMonitor item Condition SB SW LH SIG When driver side seat belt is not fastened: OFF When driver side seat belt is fastened: ON Is the inspection result normal?
YES: Seat belt buckle switch (driver side) circuit is normal.
NO: Refer to "DRIVER SIDE : DIAGNOSIS PROCEDURE ".