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 .