Component Function Check
- CHECK BCI SWITCH INPUT SIGNAL
- Turn the ignition switch ON.
- Select the DATA MONITOR item "WARN SYS SW" of "ICC/ADAS" with CONSULT.
- With operating the BCI switch, check the monitor status.
Monitor item Condition Monitor status BCI SW BCI switch is pressed On BCI switch is not pressed OFF Is the inspection result normal?
YES: BCI switch circuit is normal.
NO: Refer to "DIAGNOSIS PROCEDURE ".