Immobilizer Operation - Chevrolet 2015 City Express Owner's Manual

When the driver and/or passengers
are in the vehicle, the system will
still arm when all doors are closed
and locked and the ignition key is in
the OFF position.
Vehicle Security System
Activation
The security system will activate as
follows:
The headlamps blink and the
horn sounds intermittently. The
alarm automatically turns off
after a period of time. The alarm
will sound if the vehicle is
tampered with again.
The alarm will sound if opening
a door without using the key or
RKE transmitter, even if the door
is unlocked by using the inside
lock knob or the power door lock
switch.
Disarming the Alarm System
Do one of the following to disarm
the alarm system or turn off the
alarm if it has been activated:
Press on the RKE transmitter.
Unlock the driver door using
the key.
Immobilizer
See Radio Frequency Statement on
page 13-12.

Immobilizer Operation

This vehicle has an alarm system.
The system does not have to be
manually armed or disarmed.
The vehicle is automatically
immobilized when the key is
removed.
This security light blinks whenever
the ignition is placed in LOCK, OFF,
or ACC.
Keys, Doors, and Windows
The system is automatically
disarmed when the vehicle is
started with the correct key. The key
uses a transponder that matches an
immobilizer control unit in the
vehicle and automatically disarms
the system. Only the correct key
starts the vehicle. The vehicle may
not start if the key is damaged.
If the immobilizer system is
malfunctioning, the security light will
remain on while the ignition switch
is placed in ON.
If the engine will not start using a
registered key:
1. Leave the ignition in ON for
about five seconds.
2. Turn the ignition to OFF or
LOCK, and wait for about
10 seconds.
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