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