engine CHEVROLET CAMARO SS 2020 Workshop Manual

Chevrolet Camaro Owner Manual (GMNA-Localizing-U.S./Canada/Mexico-
13556304) - 2020 - CRC - 5/10/19
174 Driving and Operating
Caution (Continued)
.Do not let the engine labor.
Never lug the engine in high
gear at low speeds. With a
manual transmission, shift
to the next lower gear. This
rule applies at all times, not
just during the break-in
period.
. Do not participate in racing
events, sport driving
schools, or similar activities
during this break-in period.
. Check engine oil with every
refueling and add if
necessary. Oil and fuel
consumption may be higher
than normal during the first
2 414 km (1,500 mi).
. To break in new tires, drive
at moderate speeds and
avoid hard cornering for the
first 322 km (200 mi). New
(Continued)
Caution (Continued)
tires do not have maximum
traction and may tend
to slip.
. New brake linings also need
a break-in period. Avoid
making hard stops during
the first 322 km (200 mi).
This is recommended every
time brake linings are
replaced.
. Should the vehicle be used
for racing or competitive
driving (after break-in), the
rear axle lubricant must be
replaced beforehand.
See Track Events and Competitive
Driving 0157.
Ignition Positions
The vehicle has an electronic
keyless ignition with pushbutton
start.
The Remote Keyless Entry (RKE)
transmitter must be in the vehicle for
the system to operate. If the
pushbutton start is not working, the
vehicle may be near a strong radio
antenna signal causing interference
to the Keyless Access system. See
Remote Keyless Entry (RKE)
System Operation 08.

Chevrolet Camaro Owner Manual (GMNA-Localizing-U.S./Canada/Mexico-
13556304) - 2020 - CRC - 5/10/19
Driving and Operating 175
To shift out of P (Park), the vehicle
must be on and the brake pedal
must be applied.
Stopping the Engine/OFF (No
Indicator Lights) :When the
vehicle is stopped, press ENGINE
START/STOP once to turn the
engine off.
If the vehicle is in P (Park), the
ignition will turn off, and Retained
Accessory Power (RAP) will remain
active. See Retained Accessory
Power (RAP) 0179.
Automatic Transmission
If the vehicle is not in P (Park), the
ignition will return to ACC/
ACCESSORY and display a
message in the Driver Information
Center (DIC). When the vehicle is
shifted into P (Park), the ignition
system will turn OFF.
Manual Transmission
If the vehicle is stationary, the
ignition will turn off, and Retained
Accessory Power (RAP) will remain
active. See Retained Accessory
Power (RAP) 0179. Do not turn the engine off when the
vehicle is moving. This will cause a
loss of power assist in the brake
and steering systems and disable
the airbags.
If the vehicle must be shut off in an
emergency:
1. Brake using a firm and steady pressure. Do not pump the
brakes repeatedly. This may
deplete power assist, requiring
increased brake pedal force.
2. Shift the vehicle to N (Neutral). This can be done while the
vehicle is moving. After shifting
to N (Neutral), firmly apply the
brakes and steer the vehicle to
a safe location.
3. Come to a complete stop. Shift to P (Park) with an automatic
transmission, or Neutral with a
manual transmission. Turn the
ignition off.
4. Set the parking brake. See Electric Parking Brake 0192.{Warning
Turning off the vehicle while
moving may cause loss of power
assist in the brake and steering
systems and disable the airbags.
While driving, only shut the
vehicle off in an emergency.
If the vehicle cannot be pulled over,
and must be shut off while driving,
press and hold ENGINE START/
STOP for longer than two seconds,
or press twice within five seconds.
ACC/ACCESSORY (Amber
Indicator Light) : This mode allows
the use of some electrical
accessories when the engine is off.
With the ignition off, pressing the
button one time without the brake
pedal applied will place the ignition
system in ACC/ACCESSORY.
The ignition will switch from ACC/
ACCESSORY to OFF after
five minutes to prevent battery
rundown.

Chevrolet Camaro Owner Manual (GMNA-Localizing-U.S./Canada/Mexico-
13556304) - 2020 - CRC - 5/10/19
176 Driving and Operating
ON/RUN/START (Green Indicator
Light) :This mode is for driving and
starting. With the ignition off, and
the brake pedal applied, pressing
the button once will place the
ignition system in ON/RUN/START.
Once engine cranking begins,
release the button. Engine cranking
will continue until the engine starts.
See Starting the Engine 0176. The
ignition will then remain on.
Service Mode
This power mode is available for
service and diagnostics, and to
verify the proper operation of the
malfunction indicator lamp as may
be required for emission inspection
purposes. With the vehicle off, and
the brake pedal not applied,
pressing and holding ENGINE
START/STOP for more than
five seconds will place the vehicle in
Service Mode. The instruments and
audio systems will operate as they
do in ON/RUN, but the vehicle will
not be able to be driven. The engine
will not start in Service Mode. Press
the button again to turn the
vehicle off.Starting the Engine
Place the transmission in the
proper gear.
Caution
If you add electrical parts or
accessories, you could change
the way the engine operates. Any
resulting damage would not be
covered by the vehicle warranty.
See Add-On Electrical Equipment
0 218.
Automatic Transmission
Move the shift lever to P (Park) or
N (Neutral). To restart the vehicle
when it is already moving, use
N (Neutral) only.
Caution
Do not try to shift to P (Park) if the
vehicle is moving. If you do, you
could damage the transmission.
Shift to P (Park) only when the
vehicle is stopped. Manual Transmission
The shift lever should be in Neutral
and the parking brake engaged.
Hold the clutch pedal down to the
floor, press the brake pedal, and
start the engine.
Starting the Vehicle
The RKE transmitter must be inside
the vehicle for the ignition to work.
Cell phone chargers can interfere
with the operation of the Keyless
Access system. Battery chargers
should not be plugged in when
starting or turning off the engine.
To start the vehicle:
1. For vehicles with an automatic transmission, press the brake
pedal, then press ENGINE
START/STOP on the
instrument panel. For a manual
transmission, place the shift
lever in Neutral with the
parking brake engaged. Hold
the clutch pedal down to the
floor, press the brake pedal,
then press ENGINE
START/STOP.

Chevrolet Camaro Owner Manual (GMNA-Localizing-U.S./Canada/Mexico-
13556304) - 2020 - CRC - 5/10/19
Driving and Operating 177
If there is no RKE transmitter in
the vehicle or if there is
something causing interference
with it, the Driver Information
Center (DIC) will display a
message.
2. When the engine begins cranking, let go of the button
and the engine cranks
automatically until it starts.
If the battery in the RKE
transmitter is weak, the DIC will
display a message. The vehicle
can still be driven.
See “Starting the Vehicle with a
Low Transmitter Battery” under
Remote Keyless Entry (RKE)
System Operation 08. If the
RKE transmitter battery is
dead, insert it into the rear
cupholder to enable engine
starting.
3. Do not race the engine immediately after starting it.
Operate the engine and
transmission gently until the oil
warms up and lubricates all
moving parts. 4. If the engine does not start and
no DIC message is displayed,
wait 15 seconds before trying
again to let the cranking motor
cool down.
If the engine does not start
after five to 10 seconds,
especially in very cold weather
(below −18 °C or 0 °F), it could
be flooded with too much
gasoline. Try pushing the
accelerator pedal all the way to
the floor while cranking for up
to 15 seconds maximum. Wait
at least 15 seconds between
each try, to allow the cranking
motor to cool down. When the
engine starts, let go of the
accelerator. If the vehicle starts
briefly but then stops again,
repeat these steps. This clears
the extra gasoline from the
engine.Caution
Cranking the engine for long
periods of time, by returning the
ignition to the START position
immediately after cranking has
ended, can overheat and damage
the cranking motor, and drain the
battery. Wait at least 15 seconds
between each try, to let the
cranking motor cool down.
Stopping the Engine
If the vehicle has an automatic
transmission, move the shift lever to
P (Park) and press and hold
ENGINE START/STOP on the
instrument panel, until the engine
shuts off. If the shift lever is not in
P (Park), the engine shuts off and
the ignition goes to ACC/
ACCESSORY. The DIC displays
SHIFT TO PARK. Once the shift
lever is moved to P (Park), the
vehicle turns off.
If the vehicle has a manual
transmission, before getting out of
the vehicle, shift to 1 (First) or

Chevrolet Camaro Owner Manual (GMNA-Localizing-U.S./Canada/Mexico-
13556304) - 2020 - CRC - 5/10/19
178 Driving and Operating
R (Reverse) and apply the parking
brake. Then turn off the ignition off
by pressing ENGINE START/STOP
and release the clutch pedal when
the engine has stopped.
If the RKE transmitter is not
detected inside the vehicle when it
is turned off the DIC displays a
message.
Engine Heater
{Warning
Do not plug in the engine block
heater while the vehicle is parked
in a garage or under a carport.
Property damage or personal
injury may result. Always park the
vehicle in a clear open area away
from buildings or structures.
If equipped, the engine heater can
help in cold weather conditions at or
below −18 °C (0 °F) for easier
starting and better fuel economy
during engine warm-up. Plug in the
coolant heater at least four hours before starting the vehicle. An
internal thermostat in the plug end
of the cord will prevent engine
heater operation at temperatures
above
−18 °C (0 °F).
Using the Engine Heater
1. Turn off the engine.
2. Open the hood and unwrap the
electrical cord.
The electrical cord is on the
passenger side of the engine
compartment, next to the
engine compartment fuse
block. Check the heater cord for
damage. If it is damaged, do
not use it. See your dealer for
a replacement. Inspect the
cord for damage yearly.
3. Plug it into a normal, grounded 110-volt AC outlet.
{Warning
Improper use of the heater cord
or an extension cord can damage
the cord and may result in
overheating and fire.
. Plug the cord into a
three-prong electrical utility
receptacle that is protected
by a ground fault detection
function. An ungrounded
outlet could cause an
electric shock.
. Use a weatherproof,
heavy-duty, 15 amp-rated
extension cord if needed.
Failure to use the
recommended extension
cord in good operating
(Continued)

Chevrolet Camaro Owner Manual (GMNA-Localizing-U.S./Canada/Mexico-
13556304) - 2020 - CRC - 5/10/19
Driving and Operating 179
Warning (Continued)
condition, or using a
damaged heater or
extension cord, could make
it overheat and cause a fire,
property damage, electric
shock, and injury.
. Do not operate the vehicle
with the heater cord
permanently attached to the
vehicle. Possible heater
cord and thermostat
damage could occur.
. While in use, do not let the
heater cord touch vehicle
parts or sharp edges. Never
close the hood on the
heater cord.
. Before starting the vehicle,
unplug the cord, reattach
the cover to the plug, and
securely fasten the cord.
Keep the cord away from
any moving parts. 4. Before starting the engine, be
sure to unplug and store the
cord as it was before to keep it
away from moving engine
parts. If you do not it could be
damaged.
The length of time the heater should
remain plugged in depends on
several factors. Ask a dealer in the
area where you will be parking the
vehicle for the best advice on this.
Retained Accessory
Power (RAP)
When the ignition is turned from on
to off, the following features (if
equipped) will continue to function
for up to 10 minutes, or until the
driver door is opened. These
features will also work when the
ignition is in RUN or ACC/
ACCESSORY:
. Infotainment System
. Power Windows (during RAP
this functionality will be lost
when any door is opened) .
Sunroof (during RAP this
functionality will be lost when
any door is opened)
. Auxiliary Power Outlet
. Audio System
. OnStar System
Shifting Into Park
To shift into P (Park):
1. Hold the brake pedal down and set the parking brake.
See Electric Parking Brake
0 192.
2. Hold the button on the shift lever and push the shift lever
toward the front of the vehicle
into P (Park).
3. Turn the ignition off.

Chevrolet Camaro Owner Manual (GMNA-Localizing-U.S./Canada/Mexico-
13556304) - 2020 - CRC - 5/10/19
180 Driving and Operating
Leaving the Vehicle with the
Engine Running
{Warning
It can be dangerous to leave the
vehicle with the engine running.
It could overheat and catch fire.
It is dangerous to get out of the
vehicle if the shift lever is not fully
in P (Park) with the parking brake
firmly set. The vehicle can roll.
Do not leave the vehicle when the
engine is running. If you have left
the engine running, the vehicle
can move suddenly. You or others
could be injured. To be sure the
vehicle will not move, even when
you are on fairly level ground,
always set the parking brake and
move the shift lever to P (Park).
SeeShifting Into Park 0179.
If you have to leave the vehicle with
the engine running, the vehicle must
be in P (Park) and the parking
brake set. Release the button and check that
the shift lever cannot be moved out
of P (Park).
Torque Lock
Torque lock is when the weight of
the vehicle puts too much force on
the parking pawl in the
transmission. This happens when
parking on a hill and shifting the
transmission into P (Park) is not
done properly and then it is difficult
to shift out of P (Park). To prevent
torque lock, set the parking brake
and then shift into P (Park). To find
out how, see
“Shifting Into Park”
previously in this section.
If torque lock does occur, the
vehicle may need to be pushed
uphill by another vehicle to relieve
the parking pawl pressure, so you
can shift out of P (Park).
Shifting out of Park
This vehicle is equipped with an
electronic shift lock control system.
The shift lock release is designed to prevent movement of the shift lever
out of P (Park), unless the ignition is
on and the brake pedal is applied.
The shift lock release is always
functional except in the case of an
uncharged or low voltage (less than
9-volt) battery.
If the vehicle has an uncharged
battery or a battery with low voltage,
try charging or jump starting the
battery. See
Jump Starting - North
America 0289.
To shift out of P (Park):
1. Apply the brake pedal.
2. Turn the ignition on.
3. Release the parking brake. See Electric Parking Brake
0 192.
4. Press the shift lever button.
5. Move the shift lever to the desired position.
If still unable to shift out of P (Park): 1. Fully release the shift lever button.

Chevrolet Camaro Owner Manual (GMNA-Localizing-U.S./Canada/Mexico-
13556304) - 2020 - CRC - 5/10/19
Driving and Operating 181
2. Hold the brake pedal down andpress the shift lever button
again.
3. Move the shift lever to the desired position.
If the shift lever still cannot be
moved from P (Park), see your
dealer.
Parking (Manual
Transmission)
{Warning
If the vehicle has a manual
transmission, never get out of the
vehicle without first moving the
shift lever into 1st or R (Reverse),
setting the parking brake and
turning the ignition off. The
vehicle can roll, which could
cause serious injury or death.
Parking over Things
That Burn
{Warning
Things that can burn could touch
hot exhaust parts under the
vehicle and ignite. Do not park
over papers, leaves, dry grass,
or other things that can burn.
Active Fuel Management
Vehicles with V6 and V8 engines
and an automatic transmission have
Active Fuel Management. This
system allows the engine to operate
on either all or four of its cylinders,
depending on the driving conditions.
When less power is required, such
as cruising at a constant vehicle
speed, the system will operate in
four cylinder mode, allowing the
vehicle to achieve better fuel
economy. When greater power
demands are required, such as
accelerating from a stop, passing, or merging onto a freeway, the
system will maintain full-cylinder
operation.
Extended Parking
It is best not to park with the vehicle
running. If the vehicle is left running,
be sure it will not move and there is
adequate ventilation. See
Shifting
Into Park 0179 and
Engine Exhaust 0182.
If the vehicle is left parked and
running with the Remote Keyless
Entry (RKE) transmitter outside the
vehicle, it will continue to run for up
to half an hour.
If the vehicle is left parked and
running with the RKE transmitter
inside the vehicle, it will continue to
run for up to an hour.
The vehicle could turn off sooner if it
is parked on a hill, due to lack of
available fuel.
Automatic Transmission
The timer will reset if the vehicle is
taken out of P (Park) while it is
running.

Chevrolet Camaro Owner Manual (GMNA-Localizing-U.S./Canada/Mexico-
13556304) - 2020 - CRC - 5/10/19
182 Driving and Operating
Manual Transmission
The timer will reset if vehicle speed
exceeds 4 km/h (2.5 mph).Engine Exhaust
{Warning
Engine exhaust contains carbon
monoxide (CO), which cannot be
seen or smelled. Exposure to CO
can cause unconsciousness and
even death.
Exhaust may enter the vehicle if:. The vehicle idles in areas
with poor ventilation
(parking garages, tunnels,
deep snow that may block
underbody airflow or tail
pipes).
. The exhaust smells or
sounds strange or different.
. The exhaust system leaks
due to corrosion or damage.
. The vehicle exhaust system
has been modified,
damaged, or improperly
repaired.
(Continued)
Warning (Continued)
.There are holes or openings
in the vehicle body from
damage or aftermarket
modifications that are not
completely sealed.
If unusual fumes are detected or
if it is suspected that exhaust is
coming into the vehicle: . Drive it only with the
windows completely down.
. Have the vehicle repaired
immediately.
Never park the vehicle with the
engine running in an enclosed
area such as a garage or a
building that has no fresh air
ventilation.
Running the Vehicle
While Parked
It is better not to park with the
engine running.

Chevrolet Camaro Owner Manual (GMNA-Localizing-U.S./Canada/Mexico-
13556304) - 2020 - CRC - 5/10/19
Driving and Operating 183
If the vehicle is left with the engine
running, follow the proper steps to
be sure the vehicle will not move.
SeeShifting Into Park 0179 and
Engine Exhaust 0182. If the vehicle
has a manual transmission, see
Parking (Manual Transmission)
0 181.Automatic
Transmission
The Driver Information Center (DIC)
displays the current range selected
in the lower right corner. If Manual
Mode is active, M and the current
gear selected is displayed. The DIC
also displays the currently selected
Drive Mode. When Tour Mode is
selected, T is displayed. When
Sport Mode is selected, S is
displayed and if equipped Track
Mode, Tr will be displayed.
P : This position locks the drive
wheels. Use P (Park) when starting
the engine because the vehicle
cannot move easily.
{Warning
It is dangerous to get out of the
vehicle if the shift lever is not fully
in P (Park) with the parking brake
firmly set. The vehicle can roll.
Do not leave the vehicle when the
engine is running. If you have left
the engine running, the vehicle
can move suddenly. You or others
could be injured. To be sure the
vehicle will not move, even when
you are on fairly level ground,
always set the parking brake and
move the shift lever to P (Park).
See Shifting Into Park 0179.
Make sure the shift lever is fully in
P (Park) before starting the engine.
The vehicle has an automatic
transmission shift lock control
system. The regular brake must be
fully applied first and then the shift