2019 CHEVROLET CRUZE ECU

Chevrolet Cruze Owner Manual (GMNA-Localizing-U.S./Canada/Mexico-
12146336) - 2019 - crc - 10/22/18
28 Keys, Doors, and Windows
Keys, Doors, and
Windows
Keys and Locks
Keys . . . . . . . . . . . . . . . . . . . . . . . . . . . 28
Remote Keyless Entry (RKE)System . . . . . . . . . . . . . . . . . . . . . . . 31
Remote Keyless Entry (RKE) System Operation (Keyless
Access) . . . . . . . . . . . . . . . . . . . . . . 31
Remote Keyless Entry (RKE) System Operation (Key
Access) . . . . . . . . . . . . . . . . . . . . . . 38
Remote Vehicle Start . . . . . . . . . . 40
Door Locks . . . . . . . . . . . . . . . . . . . . 42
Power Door Locks . . . . . . . . . . . . . 44
Delayed Locking . . . . . . . . . . . . . . . 44
Automatic Door Locks . . . . . . . . . 44
Lockout Protection . . . . . . . . . . . . . 44
Safety Locks . . . . . . . . . . . . . . . . . . . 45
Doors
Trunk . . . . . . . . . . . . . . . . . . . . . . . . . . 46
Liftgate . . . . . . . . . . . . . . . . . . . . . . . . 47
Vehicle Security
Vehicle Security . . . . . . . . . . . . . . . . 49
Vehicle Alarm System . . . . . . . . . 49
Immobilizer . . . . . . . . . . . . . . . . . . . . 50 Immobilizer Operation (Key
Access) . . . . . . . . . . . . . . . . . . . . . . 50
Immobilizer Operation (Keyless Access) . . . . . . . . . . . . . . . . . . . . . . 51
Exterior Mirrors
Convex Mirrors . . . . . . . . . . . . . . . . 52
Power Mirrors . . . . . . . . . . . . . . . . . . 52
Folding Mirrors . . . . . . . . . . . . . . . . . 52
Heated Mirrors . . . . . . . . . . . . . . . . . 52
Interior Mirrors
Interior Rearview Mirrors . . . . . . . 53
Manual Rearview Mirror . . . . . . . . 53
Windows
Windows . . . . . . . . . . . . . . . . . . . . . . . 53
Power Windows . . . . . . . . . . . . . . . 53
Sun Visors . . . . . . . . . . . . . . . . . . . . . 55
Roof
Sunroof . . . . . . . . . . . . . . . . . . . . . . . . 55
Keys and Locks
Keys
{Warning
Leaving children in a vehicle with
an ignition key or Remote
Keyless Entry (RKE) transmitter is
dangerous and children or others
could be seriously injured or
killed. They could operate the
power window or other controls or
make the vehicle move. The
windows will function with the key
in the ignition or with the RKE
transmitter in the vehicle, and
children or others could be caught
in the path of a closing window.
Do not leave children in a vehicle
with the ignition key or an RKE
transmitter.

Chevrolet Cruze Owner Manual (GMNA-Localizing-U.S./Canada/Mexico-
12146336) - 2019 - crc - 10/22/18
Keys, Doors, and Windows 39
purchased and programmed through
your dealer. The vehicle can be
reprogrammed so that lost or stolen
keys no longer work. Any remaining
keys will need to be reprogrammed.
Each vehicle can have up to eight
keys matched to it.
Programming with Two
Recognized Keys
This procedure is for adding a
transmitter, not replacing a
transmitter. To program:1. Insert the original, already programmed key in the ignition
and turn the ignition on.
2. Turn the ignition off, and remove the key.
3. Quickly, within five seconds, insert the second original
already programmed key in the
ignition and turn the ignition on.
4. Turn the ignition off, and remove the key.
5. Insert the new key to be programmed and turn the
ignition on within five seconds. The security light will turn off
once the key has been
programmed.
6. Repeat Steps 1–5 if additional keys are to be programmed.
If a key is lost or damaged, see your
dealer to have a new key made.
Programming without Two
Recognized Keys
Program a new key to the vehicle
when a recognized key is not
available. Canadian regulations
require that owners see their dealer.
If two currently recognized keys are
not available, follow this procedure
to program the first key.
This procedure will take
approximately 30 minutes to
complete for the first key. The
vehicle must be off and all of the
keys you wish to program must be
with you.
1. Insert the new vehicle key into the ignition.
2. Turn the ignition on. The security light will come on. 3. Wait 10 minutes until the
security light turns off.
4. Turn the ignition off.
5. Repeat Steps 2–4 two more times. After the third time, turn
the ignition on; the key is
programmed and all previously
known keys will no longer work
with the vehicle.
6. To program a second key, turn the ignition off, insert the
second key to be programmed,
and turn the ignition on.
After two keys are programmed,
remaining keys can be programmed
by following the procedure in
“Programming with Two
Recognized Keys.”
Battery Replacement
Replace the battery if the Driver
Information Center (DIC) displays
REPLACE BATTERY IN
REMOTE KEY.

Chevrolet Cruze Owner Manual (GMNA-Localizing-U.S./Canada/Mexico-
12146336) - 2019 - crc - 10/22/18
Keys, Doors, and Windows 43
Press the button on the door handle
to open. See“Keyless Access
Operation” inRemote Keyless Entry
(RKE) System Operation (Keyless
Access) 031 orRemote Keyless
Entry (RKE) System Operation (Key
Access) 038.
Driver Door Key Lock Cylinder
Access (In Case of Dead
Battery)
To access the driver door key lock
cylinder:
1. Insert the key into the slot on the bottom of the cap. 2. Lift the key upward to remove
the cap.
3. Insert the key into the cylinder and turn to unlock.
To replace the cap:
1. Position the bottom edge of the cap under the lower edge of
the metal piece (2). The
tabs (3) attach to the metal
piece (2) at the positions (1).
2. Rotate the cap upward and install into place.
3. Check that the cap is secure.
Free-Turning Locks
The door key lock cylinder turns
freely when either the wrong key is
used, or the correct key is not fully
inserted. The free-turning door lock
feature prevents the lock from being

Chevrolet Cruze Owner Manual (GMNA-Localizing-U.S./Canada/Mexico-
12146336) - 2019 - crc - 10/22/18
Keys, Doors, and Windows 47
To open the trunk from outside the
vehicle, press
Xtwice on the
Remote Keyless Entry (RKE)
transmitter, or press the touch pad
above the license plate after
unlocking all doors.
If equipped with Keyless Access,
the trunk may be opened while the
vehicle is locked by pressing the
touch pad when the RKE transmitter
is within 1 m (3 ft) of the rear of the
vehicle.
Emergency Trunk Release
Handle
Caution
Do not use the emergency trunk
release handle as a tie-down or
anchor point when securing items
in the trunk as it could damage
the handle.
There is a glow-in-the-dark
emergency trunk release handle on
the trunk lid. The handle will glow
following exposure to light. Pull the
release handle to open the trunk
from the inside.After pulling the emergency trunk
release handle, push the handle
back into the bezel.
Liftgate
{Warning
Exhaust gases can enter the
vehicle if it is driven with the
liftgate, hatch/trunk open, or with
any objects that pass through the
seal between the body and the
hatch/trunk or liftgate. Engine
exhaust contains carbon (Continued)

Chevrolet Cruze Owner Manual (GMNA-Localizing-U.S./Canada/Mexico-
12146336) - 2019 - crc - 10/22/18
Keys, Doors, and Windows 49
Vehicle Security
This vehicle has theft-deterrent
features; however, they do not make
the vehicle impossible to steal.
Vehicle Alarm System
This vehicle has an anti-theft alarm
system.
The indicator light, on the
instrument panel near the
windshield, indicates the status of
the system:
Off :Alarm system is disarmed. On Solid :
Vehicle is secured
during the delay to arm the system.
Fast Flash : Vehicle is unsecured.
A door, the hood, or the trunk
is open.
Slow Flash : Alarm system is
armed.
Arming the Alarm System
1. Close the trunk and the hood. Turn off the vehicle.
2. Lock the vehicle in one of three ways:
.Use the RKE transmitter.
. Use the Keyless Access
system, if equipped.
. With a door open, press the
interior
Q.
3. After 30 seconds the alarm system will arm, and the
indicator light will begin to
slowly flash indicating the
alarm system is operating.
Pressing
Qon the RKE
transmitter a second time will bypass the 30-second delay
and immediately arm the alarm
system.
The vehicle alarm system will not
arm if the doors are locked with
the key.
If the driver door is opened without
first unlocking with the RKE
transmitter, the horn will chirp and
the lights will flash to indicate
pre-alarm. If the vehicle is not
started, or the door is not unlocked
by pressing
Kon the RKE
transmitter during the 10-second
pre-alarm, the alarm will be
activated.
If a door, the hood, or the trunk is
opened without first disarming the
system, the turn signals will flash
and the horn will sound for about
30 seconds. The alarm system will
then re-arm to monitor for the next
unauthorized event.
Disarming the Alarm System
Do one of the following to disarm
the alarm system or turn off the
alarm if it has been activated:

Chevrolet Cruze Owner Manual (GMNA-Localizing-U.S./Canada/Mexico-
12146336) - 2019 - crc - 10/22/18
50 Keys, Doors, and Windows
.PressKon the RKE transmitter.
. Unlock the vehicle using the
Keyless Access system,
if equipped.
. Start the vehicle.
To avoid setting off the alarm by
accident:
. Lock the vehicle after all
occupants have left the vehicle
and all doors are closed.
. Always unlock a door with the
RKE transmitter or use the
Keyless Access system,
if equipped.
Unlocking the driver door with the
key will not disarm the system or
turn off the alarm.
How to Detect a Tamper
Condition
IfKis pressed on the RKE
transmitter and the horn chirps and
the lamps flash three times, an
alarm occurred previously while the
alarm system was armed. If the alarm has been activated, a
message will appear on the DIC.
Immobilizer
See
Radio Frequency Statement
0 351.
Immobilizer Operation
(Key Access)
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 key is
removed from the ignition.
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 an authorized key
starts the vehicle. The vehicle may
not start if the key is damaged.
The security light in the instrument
cluster comes on if there is a
problem with arming or disarming
the theft-deterrent system.
When trying to start the vehicle, the
security light comes on briefly when
the ignition is turned on.
If the engine does not start and the
security light stays on, there is a
problem with the system. Turn the
ignition off and try again.
If the engine still does not start, and
the key appears to be undamaged
or the light continues to stay on, try
another ignition key. If the engine
does not start with the other key, the
vehicle needs service. If the vehicle
does start, the first key may be
damaged. See your dealer who can
service the theft-deterrent system
and have a new key made.

Chevrolet Cruze Owner Manual (GMNA-Localizing-U.S./Canada/Mexico-
12146336) - 2019 - crc - 10/22/18
Keys, Doors, and Windows 51
Do not leave the transmitter or
device that disarms or deactivates
the theft-deterrent system in the
vehicle.
Immobilizer Operation
(Keyless Access)
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 transmitter
leaves the vehicle.
The immobilization system is
disarmed when the ignition button is
pressed and a valid transmitter is
found in the vehicle.
The security light in the instrument
cluster comes on when 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 your
vehicle. Only a correctly matched
transmitter will start the vehicle.
If the transmitter is ever damaged,
you may not be able to start your
vehicle.
When trying to start the vehicle, the
security light comes on briefly when
the ignition is turned on.
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, you may try placing the
transmitter in the front cupholder.
See
“Starting the Vehicle with a Low
Transmitter Battery” underRemote
Keyless Entry (RKE) System
Operation (Keyless Access) 031 or
Remote Keyless Entry (RKE)
System Operation (Key Access)
0 38.
If the engine does not start with the
other transmitter or when the
transmitter is in the front cupholder,
your vehicle needs service. See
your dealer who can service the
theft-deterrent system and have a
new transmitter programmed to the
vehicle.
Do not leave the transmitter or
device that disarms or deactivates
the theft-deterrent system in the
vehicle.

Chevrolet Cruze Owner Manual (GMNA-Localizing-U.S./Canada/Mexico-
12146336) - 2019 - crc - 10/22/18
Seats and Restraints 57
Seats and
Restraints
Head Restraints
Head Restraints . . . . . . . . . . . . . . . 58
Front Seats
Seat Adjustment . . . . . . . . . . . . . . . 59
Power Seat Adjustment . . . . . . . . 60
Reclining Seatbacks . . . . . . . . . . . 60
Heated Front Seats . . . . . . . . . . . . 62
Rear Seats
Rear Seats . . . . . . . . . . . . . . . . . . . . 63
Seat Belts
Seat Belts . . . . . . . . . . . . . . . . . . . . . 66
How to Wear Seat BeltsProperly . . . . . . . . . . . . . . . . . . . . . . 67
Lap-Shoulder Belt . . . . . . . . . . . . . 69
Seat Belt Use During Pregnancy . . . . . . . . . . . . . . . . . . . . 71
Seat Belt Extender . . . . . . . . . . . . . 72
Safety System Check . . . . . . . . . . 72
Seat Belt Care . . . . . . . . . . . . . . . . . 72
Replacing Seat Belt System Parts after a Crash . . . . . . . . . . . 73
Airbag System
Airbag System . . . . . . . . . . . . . . . . . 73
Where Are the Airbags? . . . . . . . 75
When Should an AirbagInflate? . . . . . . . . . . . . . . . . . . . . . . . 76
What Makes an Airbag
Inflate? . . . . . . . . . . . . . . . . . . . . . . . 77
How Does an Airbag Restrain? . . . . . . . . . . . . . . . . . . . . . 78
What Will You See after an Airbag Inflates? . . . . . . . . . . . . . . 78
Passenger Sensing System . . . 79
Servicing the Airbag-Equipped Vehicle . . . . . . . . . . . . . . . . . . . . . . . 84
Adding Equipment to the Airbag-Equipped Vehicle . . . . . 84
Airbag System Check . . . . . . . . . . 85
Replacing Airbag System Parts after a Crash . . . . . . . . . . . . . . . . . 85
Child Restraints
Older Children . . . . . . . . . . . . . . . . . 86
Infants and Young Children . . . . 87
Child Restraint Systems . . . . . . . 90
Where to Put the Restraint . . . . . 91
Lower Anchors and Tethers forChildren (LATCH System) . . . . 92
Replacing LATCH System Parts After a Crash . . . . . . . . . 100 ISOFIX Child Restraint
Systems . . . . . . . . . . . . . . . . . . . . 100
Securing Child Restraints (With the Seat Belt in the
Rear Seat) . . . . . . . . . . . . . . . . . . 101
Securing Child Restraints (With the Seat Belt in the
Front Seat) . . . . . . . . . . . . . . . . . . 103