Vehicle Security Alarm Does Not Activate

VEHICLE SECURITY ALARM DOES NOT ACTIVATE


Description

Check that vehicle is under the condition shown in "Conditions of vehicle" before starting diagnosis, and check each symptom.




VEHICLE SECURITY ALARM DOES NOT ACTIVATE


Diagnosis Procedure

1.CHECK CONDITION OF ALARM
Operate alarm.
Which alarm does not operate?
Headlamp and horn-GO TO 2.
Headlamp-GO TO 4.
Horn - GO TO 5.
2.CHECK DOOR SWITCH
Check door switch. Refer to Component Function Check.
Is the inspection result normal?
YES - GO TO 5.
NO - Replace the malfunctioning door switch
3.CHECK HOOD SWITCH
Check hood switch. Refer to Component Function Check.
Is the inspection normal?
YES - GO TO 4.
NO - Repair or replace the malfunctioning parts.
4.CHECK HEADLAMP
Check headlamp operation. Refer to Component Function Check.
Is the inspection result normal?
YES - GO TO 5.
NO - Repair or replace the malfunctioning parts.
5.CHECK HORN
Check horn. Refer to Component Function Check.
Is the inspection result normal?
YES - GO TO 6.
NO - Repair or replace the malfunctioning parts.
6.CONFIRM THE OPERATION
Confirm the operation again.
Is the result normal?
YES - Check intermittent incident. Refer to Intermittent Incident.
NO - GO TO 1.