Pass-Key Iii+ Electronic Immobilizer; Operation; Disarming With Your Key - Chevrolet 2009 Impala Owner's Manual

Once armed, the alarm will go off if someone tries to
enter the vehicle without using the RKE transmitter or a
key or turns the ignition on with an incorrect key. The
horn will sound and the turn signal lamps will flash
for about 30 seconds.
When the alarm is armed, the trunk may be opened
with the RKE transmitter. The power door lock switches
are disabled and the doors remain locked. You must
use your RKE transmitter or your key to unlock the doors
when the system is armed.
Arming with the Power Lock Switch
The alarm system will arm when you use either power
lock switch to lock the doors while any door is open and
the key is removed from the ignition. The alarm
system will not arm if the truck is open when you use
either power lock switch to lock the doors.
Arming with the RKE Transmitter
The alarm system will arm when you use your RKE
transmitter to lock the doors, if the key is not in
the ignition.
Disarming with the RKE Transmitter
The alarm system will disarm when you use your RKE
transmitter to unlock the doors.
The first time a remote unlock command is received,
three flashes will be seen and three horn chirps heard to
indicate an alarm condition has occurred since last
arming.

Disarming with Your Key

The alarm system will disarm when you use your key to
unlock the doors or insert your key in the ignition and
turn it from the LOCK/OFF position.
®
PASS-Key III+ Electronic
Immobilizer
The PASS-Key III+ system operates on a radio
frequency subject to Federal Communications
Commission (FCC) Rules and with Industry Canada.
This device complies with Part 15 of the FCC Rules.
Operation is subject to the following two conditions:
1. This device may not cause harmful interference.
2. This device must accept any interference received,
including interference that may cause undesired

operation.

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