Immobilizer; Immobilizer Operation - Cadillac Escalade 2018 Owner's Manual

48 KEYS, DOORS, AND WINDOWS
Close DVD screens before leaving
the vehicle.
Inclination and Intrusion
Sensors Disable Switch
It is recommended that the intrusion
and inclination sensors be deactivated
if pets are left in the vehicle or the
vehicle is being transported.
With the vehicle turned off, press
in the front overhead console. The
indicator light will come on
momentarily, indicating that these
sensors have been disabled for the
next alarm system arming cycle.

Immobilizer

See Radio Frequency Statement 0 365.

Immobilizer Operation

This vehicle has a passive
theft-deterrent system.
The system does not have to be
manually armed or disarmed.
The vehicle is automatically
immobilized when the vehicle is
turned off.
The immobilization system is
disarmed when the ignition is on and
a valid transmitter is found in the
vehicle.
The security light in the instrument
cluster comes on if there is a problem
with arming or disarming the
theft-deterrent system.
The system has one or more
transmitters matched to an
immobilizer control unit in the
vehicle. Only a correctly matched
transmitter will start the vehicle.
If the transmitter is ever damaged,
you may not be able to start the
vehicle.
If the engine does not start and the
security light stays on, there is a
problem with the system. Turn the
vehicle off and try again.
If the RKE transmitter appears to be
undamaged, try another transmitter or
place the transmitter in the
transmitter pocket/insert next to the
center console storage area between
the driver and front passenger seats.
See Starting the Vehicle with a Low
Transmitter Battery under Remote
Keyless Entry (RKE) System Operation
0 29.
If the engine does not start with the
other transmitter or when the
transmitter is in the pocket/insert, the
vehicle needs service. See your dealer
who can service the theft-deterrent
system and have a new transmitter
programmed to the vehicle.