VEHICLE SECURITY ALARM
The vehicle security alarm monitors the vehicle doors for unauthorized entry and the
ignition for unauthorized operation. While the vehicle security alarm is armed,
interior switches for door locks and tailgate are disabled. If something triggers the
alarm, the vehicle security alarm will provide the following audible and visible
signals: the horn will pulse, the park lamps and/or turn signals will flash, and the
vehicle security light in the instrument cluster will flash.
To Arm The System
Lock the door using either the power door lock switch (one door must be open) or the
lock button on the key fob (doors can be open or closed), and close all doors.
The vehicle security light in the instrument cluster will flash for 16 seconds. This
shows that the vehicle security alarm is arming. During this period, if a door is
opened, the ignition is cycled to ON/RUN, or the power door locks are unlocked in any
manner, the vehicle security alarm will automatically disarm.
NOTE:
• The vehicle security alarm will not arm if you lock the doors with the manual door
lock plungers.
• Once armed, the vehicle security alarm disables the unlock switch on the driver
door trim panel and passenger door trim panel.
To Disarm The System
Push the key fob unlock button or cycle the ignition to the ON/RUN position.
The vehicle security alarm is designed to protect your vehicle. However, you can
create conditions where the vehicle security alarm will give you a false alarm. If one
of the previously described arming sequences has occurred, the vehicle security
alarm will arm regardless of whether you are in the vehicle or not. If you remain in the
vehicle and open a door, the alarm will sound. If this occurs, disarm the vehicle
security alarm.
If the vehicle security alarm is armed and the battery becomes disconnected, the
vehicle security alarm will remain armed when the battery is reconnected. The
exterior lights will flash, and the horn will sound. If this occurs, disarm the vehicle
security alarm.
G E T T I N G S T A R T E D
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Summary of Contents for CHASSIS CAB 3500 2017
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