2021 CHEVROLET CAMARO ECU

Chevrolet Camaro Owner Manual (GMNA-Localizing-U.S./Canada/Mexico-
14583589) - 2021 - CRC - 10/1/20
6 Keys, Doors, and Windows
Keys, Doors, and
Windows
Keys and Locks
Keys . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6
Remote Keyless Entry (RKE) System . . . . . 7
Remote Keyless Entry (RKE) SystemOperation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7
Remote Vehicle Start . . . . . . . . . . . . . . . . . . . 14
Door Locks . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15
Power Door Locks . . . . . . . . . . . . . . . . . . . . . . . 17
Delayed Locking . . . . . . . . . . . . . . . . . . . . . . . . 17
Automatic Door Locks . . . . . . . . . . . . . . . . . . . 17
Lockout Protection . . . . . . . . . . . . . . . . . . . . . . 17
Doors
Trunk . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18
Vehicle Security
Vehicle Security . . . . . . . . . . . . . . . . . . . . . . . . 20
Vehicle Alarm System . . . . . . . . . . . . . . . . . . 20
Immobilizer . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 21
Immobilizer Operation . . . . . . . . . . . . . . . . . . 21
Exterior Mirrors
Convex Mirrors . . . . . . . . . . . . . . . . . . . . . . . . . 22
Power Mirrors . . . . . . . . . . . . . . . . . . . . . . . . . . 22
Heated Mirrors . . . . . . . . . . . . . . . . . . . . . . . . . 23
Automatic Dimming Mirror . . . . . . . . . . . . . 23
Reverse Tilt Mirrors . . . . . . . . . . . . . . . . . . . . . 23
Interior Mirrors
Interior Rearview Mirrors . . . . . . . . . . . . . . . 23
Manual Rearview Mirror . . . . . . . . . . . . . . . . 23
Automatic Dimming Rearview Mirror . . . 23
Rear Camera Mirror . . . . . . . . . . . . . . . . . . . . . 23
Windows
Windows . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 26
Power Windows . . . . . . . . . . . . . . . . . . . . . . . . 26
Sun Visors . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 28
Roof
Sunroof . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 28
Convertible Top . . . . . . . . . . . . . . . . . . . . . . . . 29
Keys and Locks
Keys
{Warning
Leaving children in a vehicle with a
Remote Keyless Entry (RKE) transmitter is
dangerous and children or others could
be seriously injured or killed. They could
operate the power windows or other
controls or make the vehicle move. The
windows will function 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 an RKE transmitter.

Chevrolet Camaro Owner Manual (GMNA-Localizing-U.S./Canada/Mexico-
14583589) - 2021 - CRC - 10/1/20
16 Keys, Doors, and Windows
The RKE transmitter must be within 1 m
(3 ft) of the trunk or door being opened.
Press the button on the door handle to
open. See“Keyless Access Operation” in
Remote Keyless Entry (RKE) System
Operation 07.
Driver Door Key Lock Cylinder Access (In
Case of Dead Battery)
To access the driver door key lock cylinder:
1. Pull the door handle (1) to the open position and hold it open until cap
removal is complete.
2. Insert the key into the slot (3) on the bottom of the cap (2) and lift the key
upward. 3. Move the cap (2) rearward and remove.
4. Use the key in the cylinder.
To replace the cap: 1. Pull the door handle (1) to the open position and hold it open until cap
installation is complete.
2. Insert the two tabs (6) at the back of the
cap between the seal (5) and the metal
base (4).
3. Slide the cap forward and press theforward edge to install the cap in place.
4. Release the door handle.
5. Check that the cap is secure.

Chevrolet Camaro Owner Manual (GMNA-Localizing-U.S./Canada/Mexico-
14583589) - 2021 - CRC - 10/1/20
Keys, Doors, and Windows 19
Emergency Trunk Release HandleCaution
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. This 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.
Emergency Trunk Release
(Convertible Only)
If the trunk lid cannot be opened using the
RKE transmitter or the trunk release button:
1. Locate the key extender in theglove box.
2. Locate the manual release beside therear seat cushion on the driver side.

Chevrolet Camaro Owner Manual (GMNA-Localizing-U.S./Canada/Mexico-
14583589) - 2021 - CRC - 10/1/20
20 Keys, Doors, and Windows
3. Push down on the upper rear seatcushion on the driver side until the
manual release is visible.
4. Remove the key from the RKE transmitter.
5. Remove any additional items attached to
the key —such as keys, rings, or tags —
then fully insert the key into the manual
release.
6. Place the key extender over the key head until the key extender stops.
7. Firmly turn the key clockwise to unlatch the trunk lid.
8. Remove the key.
9. Store the key extender in the glove box.
10. Return the key to the RKE transmitter.
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 security 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. Turn off the vehicle.
2. Lock the vehicle with one of the
following:
.Use the RKE transmitter.

Chevrolet Camaro Owner Manual (GMNA-Localizing-U.S./Canada/Mexico-
14583589) - 2021 - CRC - 10/1/20
Keys, Doors, and Windows 21
.With a door open, press the
inside
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
a pre-alarm. If the vehicle is not started,
or the door is not unlocked by pressing
K
on the RKE transmitter during the 10-second
pre-alarm, the alarm will be activated.
The alarm will also be activated if the
passenger door, the trunk, or the hood is
opened without first disarming the system.
When the alarm is activated, the turn
signals flash and the horn sounds for about
30 seconds. The alarm system will then
re-arm to monitor for the next unauthorized
event.
Disarming the System
To disarm the system or turn off the alarm
if it has been activated, do one of the
following:
.PressKon the RKE transmitter.
.Start the vehicle.
To avoid setting off the alarm by accident:
.Lock the vehicle with the RKE transmitter
after all occupants have left the vehicle
and all doors are closed.
.Always unlock the vehicle with the RKE
transmitter. Unlocking the driver door
with the key will not disarm the alarm.
How to Detect a Tamper Condition
IfKis pressed on the RKE transmitter and
the horn chirps and the lights flash three
times, a previous alarm occurred while the
system was armed.
If the alarm has been activated, a message
will appear on the Driver Information
Center (DIC).
Immobilizer
See Radio Frequency Statement 0331.
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 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.

Chevrolet Camaro Owner Manual (GMNA-Localizing-U.S./Canada/Mexico-
14583589) - 2021 - CRC - 10/1/20
22 Keys, Doors, and Windows
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 rear
cupholder in the center console. See
“Starting the Vehicle with a Low Transmitter
Battery”underRemote Keyless Entry (RKE)
System Operation 07.
If the engine does not start with the other
transmitter or when the transmitter is in the
rear cupholder in the center console, 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.Exterior Mirrors
Convex Mirrors
{Warning
A convex mirror can make things, like
other vehicles, look farther away than
they really are. If you cut too sharply
into the right lane, you could hit a
vehicle on the right. Check the inside
mirror or glance over your shoulder
before changing lanes.
The passenger side mirror is convex shaped.
A convex mirror's surface is curved so more
can be seen from the driver seat.
Power Mirrors
To adjust each mirror: 1. Press
}or|to select the driver or
passenger side mirror. The indicator light
will illuminate.
2. Press the arrows on the control pad to move the mirror in the desired position.
3. Adjust each outside mirror so that a little of the vehicle and the area behind it can
be seen.
4. Press
}or|again to deselect the
mirror.

Chevrolet Camaro Owner Manual (GMNA-Localizing-U.S./Canada/Mexico-
14583589) - 2021 - CRC - 10/1/20
32 Keys, Doors, and Windows
.If the vehicle battery is low, the power
top operation may be disabled. Try to
start the vehicle. A DIC message displays.
.If the battery has recently been
reconnected or if the vehicle has been
jump started, the top may not operate
until the power windows have been
indexed. Complete the power window
indexing procedure. SeePower Windows
0 26.
Other features may be affected while
operating the convertible top:
.The trunk can only be opened with the
key until the convertible top is
completely opened or closed.
.The windows cannot close while the top
is moving.
.When driving with the top not fully
secured, chimes can be heard above
80 km/h (50 mph).
If the vehicle battery has been disconnected
and reconnected, the fuses were pulled or
replaced, or a jump start was performed, the
TOP NOT SECURE message may display.
Press and hold
Mto open/close the top
until this message is cleared. Partial Top Cycling
If the convertible top operation is stopped
before completion, the top will temporarily
hold its position. If the ignition is on or in
ACC/ACCESSORY, the top will be held for up
to five minutes, then pulse down. If the
vehicle is moving or off, the amount of time
will vary from a few seconds to about a
minute.
Beeps and DIC messages will be displayed
before the top will move. When this occurs,
immediately finish the convertible top
operation by pressing
Magain until it
completes.
If the top cannot be secured, keep clear of
the top components. In some conditions the
top may move quickly.
Do not drive with the convertible top in an
unsecured position. The top components
may move unexpectedly. In some cases the
top may not be able to be power operated.
If this occurs, follow the DIC messages
displayed. If the tonneau cover is not secured and
latched, and the vehicle is moving above
10 km/h (6 mph), the tonneau cover may
automatically move to a stable position.
Manual Movement of Top
If the DIC displays the ONLY MANUAL
OPERATION OF TOP POSSIBLE message:
1. Press
Mto either open or close the
top. Press the switch in the opposite
direction if one does not work.
2. If the top moves, continue pressing the switch in that direction for at least
five seconds. The top should then work
normally.
If the top does not respond in either
direction, take it to your dealer for service.
If the top is retracted but not latched, use
the following procedure to manually close
the convertible top and tonneau cover if
needed. This requires more than one person.

Chevrolet Camaro Owner Manual (GMNA-Localizing-U.S./Canada/Mexico-
14583589) - 2021 - CRC - 10/1/20
34 Seats and Restraints
Seats and Restraints
Head Restraints
Head Restraints . . . . . . . . . . . . . . . . . . . . . . . . 34
Front Seats
Seat Adjustment . . . . . . . . . . . . . . . . . . . . . . . . 35
Power Seat Adjustment . . . . . . . . . . . . . . . . . 35
Reclining Seatbacks . . . . . . . . . . . . . . . . . . . . . 36
Memory Seats . . . . . . . . . . . . . . . . . . . . . . . . . . 36
Seatback Latches . . . . . . . . . . . . . . . . . . . . . . . 39
Heated and Ventilated Front Seats . . . . . 39
Rear Seats
Rear Seats . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 40
Seat Belts
Seat Belts . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 41
How to Wear Seat Belts Properly . . . . . . 42
Lap-Shoulder Belt . . . . . . . . . . . . . . . . . . . . . . . 43
Seat Belt Use During Pregnancy . . . . . . . . 45
Seat Belt Extender . . . . . . . . . . . . . . . . . . . . . 46
Safety System Check . . . . . . . . . . . . . . . . . . . 46
Seat Belt Care . . . . . . . . . . . . . . . . . . . . . . . . . . 46
Replacing Seat Belt System Parts after aCrash . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 47
Airbag System
Airbag System . . . . . . . . . . . . . . . . . . . . . . . . . . 47
Where Are the Airbags? . . . . . . . . . . . . . . . . 48
When Should an Airbag Inflate? . . . . . . . . 50 What Makes an Airbag Inflate? . . . . . . . . . 51
How Does an Airbag Restrain? . . . . . . . . . . 51
What Will You See after an Airbag
Inflates? . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 51
Passenger Sensing System . . . . . . . . . . . . . . 53
Servicing the Airbag-Equipped
Vehicle . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 56
Adding Equipment to the Airbag-Equipped Vehicle . . . . . . . . . . . . . . 56
Airbag System Check . . . . . . . . . . . . . . . . . . . 57
Replacing Airbag System Parts after a Crash . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 57
Child Restraints
Older Children . . . . . . . . . . . . . . . . . . . . . . . . . . 58
Infants and Young Children . . . . . . . . . . . . . 59
Child Restraint Systems . . . . . . . . . . . . . . . . . 61
Where to Put the Restraint . . . . . . . . . . . . . 63
Lower Anchors and Tethers for Children(LATCH System) . . . . . . . . . . . . . . . . . . . . . . 64
Replacing LATCH System Parts After a Crash . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 69
Securing Child Restraints (With the Seat Belt in the Rear Seat) . . . . . . . . . . . . . . . . 69
Securing Child Restraints (With the Seat Belt in the Front Seat) . . . . . . . . . . . . . . . . 71
Head Restraints
The vehicle’s front seats have adjustable
head restraints in the outboard seating
positions.
{Warning
With head restraints that are not
installed and adjusted properly, there is a
greater chance that occupants will suffer
a neck/spinal injury in a crash. Do not
drive until the head restraints for all
occupants are installed and adjusted
properly.