2020 CHEVROLET CAMARO check engine

Chevrolet Camaro Owner Manual (GMNA-Localizing-U.S./Canada/Mexico-
13556304) - 2020 - CRC - 9/3/19
Instruments and Controls 115
SeeTraction Control/Electronic
Stability Control 0194.
Tire Pressure Light
For vehicles with the Tire Pressure
Monitor System (TPMS), this light
comes on briefly when the engine is
started. It provides information
about tire pressures and the TPMS.
When the Light Is On Steady
This indicates that one or more of
the tires are significantly
underinflated.
A Driver Information Center (DIC)
tire pressure message may also
display. Stop as soon as possible,
and inflate the tires to the pressure
value shown on the Tire and
Loading Information label. See Tire
Pressure 0267. When the Light Flashes First and
Then Is On Steady
If the light flashes for about a minute
and then stays on, there may be a
problem with the TPMS. If the
problem is not corrected, the light
will come on at every ignition cycle.
See
Tire Pressure Monitor
Operation 0270.
Engine Oil Pressure Light
Caution
Lack of proper engine oil
maintenance can damage the
engine. Driving with the engine oil
low can also damage the engine.
The repairs would not be covered
by the vehicle warranty. Check
the oil level as soon as possible.
Add oil if required, but if the oil
level is within the operating range
and the oil pressure is still low,
have the vehicle serviced. Always
follow the maintenance schedule
for changing engine oil.
This light should come on briefly as
the engine is started. If it does not
come on, have the vehicle serviced
by your dealer.
If the light comes on and stays on, it
means that oil is not flowing through
the engine properly. The vehicle
could be low on oil and might have
some other system problem. See
your dealer.
Low Fuel Warning Light
This light is near the fuel gauge and
comes on briefly when the ignition is
turned on as a check to show it is
working.

Chevrolet Camaro Owner Manual (GMNA-Localizing-U.S./Canada/Mexico-
13556304) - 2020 - CRC - 9/3/19
116 Instruments and Controls
It also comes on when the fuel tank
is low on fuel. The light turns off
when fuel is added. If it does not,
have the vehicle serviced.
Security Light
The security light should come on
briefly as the engine is started. If it
does not come on, have the vehicle
serviced by your dealer. If the
system is working normally, the
indicator light turns off.
If the light stays on and the engine
does not start, there could be a
problem with the theft-deterrent
system. SeeImmobilizer Operation
0 25.
High-Beam On Light
This light comes on when the
high-beam headlamps are in use.
See Headlamp High/Low-Beam
Changer 0130.
Lamps On Reminder
This light comes on when the
exterior lamps are in use, except
when only the Daytime Running
Lamps (DRL) are active. See
Exterior Lamp Controls 0130.
Cruise Control Light
The cruise control light is white
when the cruise control is on and
ready, and turns green when the
cruise control is set and active.
The light goes out when the cruise
control is turned off. See Cruise
Control 0202.
Door Ajar Light
This light comes on when a door is
open or not securely latched. Before
driving, check that all doors are
properly closed.

Chevrolet Camaro Owner Manual (GMNA-Localizing-U.S./Canada/Mexico-
13556304) - 2020 - CRC - 9/3/19
Instruments and Controls 123
Metric
English
Performance View : This displays
digital speed, indicators from speed
view along with rpm reading,
transmission positions, gear shift
indicator (if equipped), Shift Timing
Light Position (if equipped), and
lateral acceleration (G) indicators.
If equipped, the shift timing lights at
the top of the display will appear
with increases in engine rpm. The
rows of lights get closer together as
the shift point gets closer. Shift the
transmission before the lights come
together in the display. Shift immediately if the lights are flashing.
See
Manual Mode 0186 or
Manual Transmission 0188.
Care of the HUD
Clean the inside of the windshield
as needed to remove any dirt or film
that could reduce the sharpness or
clarity of the HUD image.
Clean the HUD lens with a soft cloth
sprayed with glass cleaner. Wipe
the lens gently, then dry it.
HUD Troubleshooting
If you cannot see the HUD image
when the ignition is on, check that:
.
Nothing Is covering the
HUD lens.
. The HUD brightness is not too
dim or too bright.
. The HUD is adjusted to the
proper height.
. Polarized sunglasses are
not worn.
. Windshield and HUD lens are
clean. If the HUD image is not correct,
contact your dealer.
The windshield is part of the HUD
system. See
Windshield
Replacement 0249.

Chevrolet Camaro Owner Manual (GMNA-Localizing-U.S./Canada/Mexico-
13556304) - 2020 - CRC - 9/3/19
158 Driving and Operating
Warning (Continued)
resulting in a crash. See
Capacities and Specifications
0320 for wheel nut torque
specifications.
Engine Oil
Caution
If you use the vehicle for racing or
other competitive driving, the
engine may use more oil than it
would with normal use. Low oil
levels can damage the engine.
For information on how to add oil,
seeEngine Oil 0229.
Be sure to check the oil level
often during racing or other
competitive driving and keep the
level at or near the upper mark
that shows the proper operating
range on the engine oil dipstick. 3.6L (LGX) V6 Engine
Change the engine oil to 0W-40 or
5W-40 that meets the dexos2
specification. If this oil is not
available, the following oil can be
used as an alternative: Valvoline
SYNPOWER MST 5W-40.
For LS/LT 1LE, add 0.9 L (1.0 qt) of
oil over the nominal fill level for a
track event. After the competitive
driving, remove the excess oil so
that the level on the dipstick is not
above the upper mark that shows
the proper operating range.
During track usage, do not follow
the Engine Oil Life System status.
Change the engine oil after four
hours of accumulative track usage.
Fuel
Use premium unleaded gasoline
with a posted octane rating of 93 at
a track event. Unleaded gasoline
with a posted octane rating of
91 may be used, but performance
will be degraded.
Automatic Transmission Fluid
Have the transmission fluid set to
the track specific oil level prior to
track usage. Transmission fluid
should be changed after every
15 hours of track usage. Any
transmission level set or change
should be performed at your dealer.
Manual Transmission Fluid
Manual transmission fluid should be
changed after every 15 hours of
track usage.
Rear Axle Fluid
Axles must have 2 400 km
(1,500 mi) before being used in
track driving.
The rear axle fluid temperatures
may be higher than when driving in
severe conditions. Drain and refill
with new fluid after the first racing or
competitive driving event, and then
after every 24 hours of racing or
competitive driving. See
Recommended Fluids and
Lubricants
0315.

Chevrolet Camaro Owner Manual (GMNA-Localizing-U.S./Canada/Mexico-
13556304) - 2020 - CRC - 9/3/19
168 Driving and Operating
.Keep the vehicle serviced and in
good shape.
. Check all fluid levels and brakes,
tires, cooling system, and
transmission.
. Shift to a lower gear when going
down steep or long hills.
{Warning
Using the brakes to slow the
vehicle on a long downhill slope
can cause brake overheating, can
reduce brake performance, and
could result in a loss of braking.
Shift the transmission to a lower
gear to let the engine assist the
brakes on a steep downhill slope.
{Warning
Coasting downhill in N (Neutral)
or with the ignition off is
dangerous. This can cause
overheating of the brakes and
(Continued)
Warning (Continued)
loss of steering assist. Always
have the engine running and the
vehicle in gear.
. Drive at speeds that keep the
vehicle in its own lane. Do not
swing wide or cross the
center line.
. Be alert on top of hills;
something could be in your lane
(e.g., stalled car, crash).
. Pay attention to special road
signs (e.g., falling rocks area,
winding roads, long grades,
passing or no-passing zones)
and take appropriate action.
Winter Driving
Driving on Snow or Ice
Snow or ice between the tires and
the road creates less traction or
grip, so drive carefully. Wet ice can
occur at about 0 °C (32 °F) when freezing rain begins to fall. Avoid
driving on wet ice or in freezing rain
until roads can be treated.
For Slippery Road Driving:
.
Accelerate gently. Accelerating
too quickly causes the wheels to
spin and makes the surface
under the tires slick.
. Turn on Traction Control. See
Traction Control/Electronic
Stability Control 0194.
. The Antilock Brake System
(ABS) improves vehicle stability
during hard stops, but the
brakes should be applied sooner
than when on dry pavement.
See Antilock Brake System
(ABS) 0191.
. Allow greater following distance
and watch for slippery spots. Icy
patches can occur on otherwise
clear roads in shaded areas.
The surface of a curve or an
overpass can remain icy when
the surrounding roads are clear.
Avoid sudden steering
maneuvers and braking while
on ice.

Chevrolet Camaro Owner Manual (GMNA-Localizing-U.S./Canada/Mexico-
13556304) - 2020 - CRC - 9/3/19
174 Driving and Operating
Starting and
Operating
New Vehicle Break-In
Caution
Follow these recommended
guidelines during the first
2 414 km (1,500 mi) of driving this
vehicle. Parts have a break-in
period and performance will be
better in the long run.. Avoid full throttle starts and
abrupt stops.
. Do not exceed 4000
engine rpm.
. Avoid driving at any one
constant speed, fast or slow.
. Do not drive above
129 km/h (80 mph).
. Avoid downshifting to brake
or slow the vehicle when the
engine speed will exceed
4000 rpm.
(Continued)
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.

Chevrolet Camaro Owner Manual (GMNA-Localizing-U.S./Canada/Mexico-
13556304) - 2020 - CRC - 9/3/19
Driving and Operating 179
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)
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)

Chevrolet Camaro Owner Manual (GMNA-Localizing-U.S./Canada/Mexico-
13556304) - 2020 - CRC - 9/3/19
180 Driving and Operating
.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.
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).
See Shifting Into Park 0180.
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