
Black plate (14,1)Chevrolet Impala Owner Manual - 2013 - crc - 8/27/12
10-14 Vehicle Care
time, the coolant level inside the
coolant surge tank may be
lower. If the level is lower, add
more of the proper mixture to the
coolant surge tank until the level
reaches the mark pointed to on
the front of the coolant
surge tank.
5. Replace the cap. Be sure the cap is hand–tight and fully
seated.
Notice: If the pressure cap is not
tightly installed, coolant loss and
possible engine damage may
occur. Be sure the cap is properly
and tightly secured.
Engine Overheating
There is a coolant temperature
gauge and a engine coolant
temperature warning light on the
instrument panel cluster that
indicate an overheated engine condition. See
Engine Coolant
Temperature Gauge on page 5‑11
and Engine Coolant Temperature
Warning Light on page 5‑19 for
more information.
If the decision is made not to lift the
hood when this warning appears,
get service help right away. See
Roadside Assistance Program on
page 13‑5.
If the decision is made to lift the
hood, make sure the vehicle is
parked on a level surface.
Then check to see if the engine
cooling fans are running. If the
engine is overheating, the fans
should be running. If not, do not
continue to run the engine and have
the vehicle serviced.
Notice: Engine damage from
running the engine without
coolant is not covered by the
warranty.
If Steam Is Coming from the
Engine Compartment
See Overheated Engine Protection
Operating Mode on page 10‑15 for
information on driving to a safe
place in an emergency.
If No Steam Is Coming from
the Engine Compartment
If an engine overheat warning is
displayed but no steam can be seen
or heard, the problem might not be
too serious. Sometimes the engine
can get a little too hot when the
vehicle:
.Climbs a long hill on a hot day.
.Stops after high-speed driving.
.Idles for long periods in traffic.
.Tows a trailer.
If the overheat warning displays with
no sign of steam:
1. Turn the air conditioning off.

Black plate (15,1)Chevrolet Impala Owner Manual - 2013 - crc - 8/27/12
Vehicle Care 10-15
2. Turn the heater on to the highesttemperature and to the highest
fan speed. Open the windows as
necessary.
3. In heavy traffic, let the engine idle in N (Neutral) while stopped.
If it is safe to do so, pull off the
road, shift to P (Park) or
N (Neutral), and let the
engine idle.
If the temperature overheat gauge is
no longer in the overheat zone or an
engine coolant temperature warning
light no longer displays, the vehicle
can be driven. Continue to drive the
vehicle slowly for about 10 minutes.
Keep a safe vehicle distance from
the vehicle in front. If the warning
does not come back on, continue to
drive normally.
If the warning continues, pull over,
stop, and park the vehicle
right away.
If there is no sign of steam, idle the
engine for three minutes while
parked. If the warning is still
displayed, turn off the engine until it cools down. Also, see
Overheated
Engine Protection Operating Mode
on page 10‑15.
Overheated Engine
Protection
Operating Mode
This emergency operating mode
allows the vehicle to be driven to a
safe place in an emergency
situation. If an overheated engine
condition exists, an overheat
protection mode, which alternates
firing groups of cylinders, helps
prevent engine damage. In this
mode, there is significant loss in
power and engine performance.
The engine coolant temperature
warning light comes on in the
instrument cluster, to indicate the
vehicle has entered overheated
engine protection operating mode.
The temperature gauge also
indicates an overheat condition
exists. Driving extended distances and/or towing a trailer in the
overheat protection mode should be
avoided.
Power Steering Fluid
See
Engine Compartment Overview
on page 10‑5 for information on the
location of the power steering fluid
reservoir.
When to Check Power Steering
Fluid
It is not necessary to regularly
check power steering fluid unless a
leak is suspected in the system or
an unusual noise is heard. A fluid
loss in this system could indicate a
problem. Have the system inspected
and repaired.

Black plate (41,1)Chevrolet Impala Owner Manual - 2013 - crc - 8/27/12
Vehicle Care 10-41
Federal Communications
Commission (FCC) Rules and
with Industry Canada
Standards
SeeRadio Frequency Statement on
page 13‑15 for information
regarding Part 15 of the Federal
Communications Commission (FCC)
Rules and with Industry Canada
Standards RSS-GEN/210/220/310.
Tire Pressure Monitor
Operation
This vehicle may have a Tire
Pressure Monitor System (TPMS).
The TPMS is designed to warn the
driver when a low tire pressure
condition exists. TPMS sensors are
mounted onto each tire and wheel
assembly, excluding the spare tire
and wheel assembly. The TPMS
sensors monitor the air pressure in
the tires and transmit the tire
pressure readings to a receiver
located in the vehicle.
When a low tire pressure condition
is detected, the TPMS illuminates
the low tire pressure warning light
located on the instrument cluster.
If the warning light comes on, stop
as soon as possible and inflate the
tires to the recommended pressure
shown on the Tire and Loading
Information label. See Vehicle Load
Limits on page 9‑9.
A message to check the pressure in
a specific tire displays in the Driver
Information Center (DIC). The low
tire pressure warning light and the
DIC warning message come on at
each ignition cycle until the tires are
inflated to the correct inflation
pressure. Using the DIC, tire
pressure levels can be viewed. For
additional information and details
about the DIC operation and displays, see
Driver Information
Center (DIC) on page 5‑22 andTire
Messages on page 5‑32.
The low tire pressure warning light
may come on in cool weather when
the vehicle is first started, and then
turn off as the vehicle is driven. This
could be an early indicator that the
air pressure is getting low and
needs to be inflated to the proper
pressure.
A Tire and Loading Information label
shows the size of the original
equipment tires and the correct
inflation pressure for the tires when
they are cold. See Vehicle Load
Limits on page 9‑9, for an example
of the Tire and Loading Information
label and its location. Also see Tire
Pressure on page 10‑38.
The TPMS can warn about a low
tire pressure condition but it does
not replace normal tire
maintenance. See Tire Inspection
on page 10‑44, Tire Rotation on
page 10‑44, and Tires on
page 10‑31.

Black plate (68,1)Chevrolet Impala Owner Manual - 2013 - crc - 8/27/12
10-68 Vehicle Care
Interior Care
To prevent dirt particle abrasions,
regularly clean the vehicle's interior.
Immediately remove any soils. Note
that newspapers or dark garments
that can transfer color to home
furnishings can also permanently
transfer color to the vehicle's
interior.
Use a soft bristle brush to remove
dust from knobs and crevices on the
instrument cluster. Using a mild
soap solution, immediately remove
hand lotions, sunscreen, and insect
repellent from all interior surfaces or
permanent damage may result.
Your dealer may have products for
cleaning the interior. Use cleaners
specifically designed for the
surfaces being cleaned to prevent
permanent damage. Apply all
cleaners directly to the cleaning
cloth. Do not spray cleaners directly
on any switches or controls.Cleaners should be removed
quickly. Never allow cleaners to
remain on the surface being
cleaned for extended periods
of time.
Cleaners may contain solvents that
can become concentrated in the
interior. Before using cleaners, read
and adhere to all safety instructions
on the label. While cleaning the
interior, maintain adequate
ventilation by opening the doors and
windows.
To prevent damage, do not clean
the interior using the following
cleaners or techniques:
.Never use a razor or any other
sharp object to remove a soil
from any interior surface.
.Never use a brush with stiff
bristles.
.Never rub any surface
aggressively or with excessive
pressure.
.Do not use laundry detergents or
dishwashing soaps with
degreasers. For liquid cleaners,
use approximately 20 drops per
3.78 L (1 gal) of water.
A concentrated soap solution will
leave a residue that creates
streaks and attracts dirt. Do not
use solutions that contain strong
or caustic soap.
.Do not heavily saturate the
upholstery when cleaning.
.Do not use solvents or cleaners
containing solvents.
Interior Glass
To clean, use a terry cloth fabric
dampened with water. Wipe droplets
left behind with a clean dry cloth.
Commercial glass cleaners may be
used, if necessary, after cleaning
the interior glass with plain water.

Black plate (9,1)Chevrolet Impala Owner Manual - 2013 - crc - 8/27/12
Service and Maintenance 11-9
Additional
Maintenance and Care
Your vehicle is an important
investment and caring for it properly
may help to avoid future costly
repairs. To maintain vehicle
performance, additional
maintenance services may be
required. It is recommended that
your dealer perform these services
—their trained dealer technicians
know your vehicle best. Your dealer
can also perform a thorough
assessment with a multi-point
inspection to recommend when your
vehicle may need attention. The
following list is intended to explain
the services and conditions to look
for that may indicate services are
required.
Battery
The battery supplies power to start
the engine and operate any
additional electrical accessories.
.To avoid break-down or failure to
start the vehicle, maintain a
battery with full cranking power.
.Trained dealer technicians have
the diagnostic equipment to test
the battery and ensure that the
connections and cables are
corrosion-free.
Belts
.Belts may need replacing if they
squeak or show signs of
cracking or splitting.
.Trained dealer technicians have
access to tools and equipment
to inspect the belts and
recommend adjustment or
replacement when necessary.
Brakes
Brakes stop the vehicle and are
crucial to safe driving.
.Signs of brake wear may include
chirping, grinding, or squealing
noises, or difficulty stopping.
.Trained dealer technicians have
access to tools and equipment
to inspect the brakes and
recommend quality parts
engineered for the vehicle.
Fluids
Proper fluid levels and approved
fluids protect the vehicle’s systems
and components. See
Recommended Fluids and
Lubricants on page 11‑12 for GM
approved fluids.
.Engine oil and windshield
washer fluid levels should be
checked at every fuel fill.
.Instrument cluster lights may
come on to indicate that fluids
may be low and need to be
filled.
Hoses
Hoses transport fluids and should
be regularly inspected to ensure
that there are no cracks or leaks.
With a multi-point inspection, your
dealer can inspect the hoses and
advise if replacement is needed.

Black plate (3,1)Chevrolet Impala Owner Manual - 2013 - crc - 8/27/12
INDEX i-3
Climate Control Systems . . . . . . . 8-1Air Conditioning . . . . . . . . . . . . . . . 8-1
Heating . . . . . . . . . . . . . . . . . . . . . . . . 8-1
Clock . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-6
Cluster, Instrument . . . . . . . . . . . . . 5-9
Collision Damage Repair . . . . . . 13-9
Compact Spare Tire . . . . . . . . . . 10-60
Compass . . . . . . . . . . . . . . . . . . . . . . . 5-4
Connections OnStar
®. . . . . . . . . . . . . . . . . . . . . . 14-3
Control of a Vehicle . . . . . . . . . . . . . 9-3
Convenience Net . . . . . . . . . . . . . . . 4-2
Convex Mirrors . . . . . . . . . . . . . . . . 2-13
Coolant
Engine . . . . . . . . . . . . . . . . . . . . . . .10-11
Engine TemperatureGauge . . . . . . . . . . . . . . . . . . . . . . 5-11
Engine Temperature Warning Light . . . . . . . . . . . . . . . 5-19
Cooling System . . . . . . . . . . . . . . . 10-11 Engine Messages . . . . . . . . . . . . 5-27
Courtesy Lamps . . . . . . . . . . . . . . . . 6-5
Courtesy Transportation Program . . . . . . . . . . . . . . . . . . . . . . 13-7
Cruise Control . . . . . . . . . . . . . . . . . 9-28
Light . . . . . . . . . . . . . . . . . . . . . . . . . . 5-21 Cupholders . . . . . . . . . . . . . . . . . . . . . 4-1
Customer Assistance . . . . . . . . . . 13-4
Offices . . . . . . . . . . . . . . . . . . . . . . . . 13-3
Text Telephone (TTY)Users . . . . . . . . . . . . . . . . . . . . . . . 13-4
Customer Information Service Publications
Ordering Information . . . . . . .13-11
Customer Satisfaction Procedure . . . . . . . . . . . . . . . . . . . . 13-1
D
Damage Repair, Collision . . . . . . 13-9
Danger, Warnings, andCautions . . . . . . . . . . . . . . . . . . . . . . . . iv
Data Recorders, Event . . . . . . . 13-14
Daytime Running Lamps/ Automatic Headlamp
System . . . . . . . . . . . . . . . . . . . . . . . . 6-2
Defensive Driving . . . . . . . . . . . . . . . 9-2
Delayed Entry Lighting . . . . . . . . . 6-6
Delayed Exit Lighting . . . . . . . . . . . 6-7
Delayed Locking . . . . . . . . . . . . . . . . 2-7
Devices Auxiliary . . . . . . . . . . . . . . . . . . . . . . 7-18 Diagnostics
OnStar
®. . . . . . . . . . . . . . . . . . . . . . 14-5
Distracted Driving . . . . . . . . . . . . . . . 9-2
Dome Lamps . . . . . . . . . . . . . . . . . . . 6-5
Door Ajar Messages . . . . . . . . . . . . . . . 5-26
Delayed Locking . . . . . . . . . . . . . . . 2-7
Locks . . . . . . . . . . . . . . . . . . . . . . . . . . 2-6
Power Locks . . . . . . . . . . . . . . . . . . . 2-7
Drive Belt Routing, Engine . . . . . 12-4
Driver Information Center (DIC) . . . . . . . . . . . . . . . . . 5-22
Driving Characteristics andTowing Tips . . . . . . . . . . . . . . . . . 9-36
Defensive . . . . . . . . . . . . . . . . . . . . . . 9-2
Drunk . . . . . . . . . . . . . . . . . . . . . . . . . . 9-3
For Better Fuel Economy . . . . . 1-18
Highway Hypnosis . . . . . . . . . . . . . 9-6
Hill and Mountain Roads . . . . . . . 9-6
If the Vehicle is Stuck . . . . . . . . . . 9-8
Loss of Control . . . . . . . . . . . . . . . . 9-4
Off-Road Recovery . . . . . . . . . . . . 9-4
Vehicle Load Limits . . . . . . . . . . . . 9-9
Wet Roads . . . . . . . . . . . . . . . . . . . . 9-5
Winter . . . . . . . . . . . . . . . . . . . . . . . . . 9-7

Black plate (6,1)Chevrolet Impala Owner Manual - 2013 - crc - 8/27/12
i-6 INDEX
Infants and Young Children,Restraints . . . . . . . . . . . . . . . . . . . . 3-34
Infotainment . . . . . . . . . . . . . . . . . . . . 7-1
Instrument Cluster . . . . . . . . . . . . . . 5-9
Introduction . . . . . . . . . . . . . . . . . . . . . . . iii
J
Jump Starting . . . . . . . . . . . . . . . . . 10-61
K
Key and Lock Messages . . . . . . . 5-29
Keyless Entry Remote (RKE) System . . . . . . . . 2-2
Keys . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-1
L
Labeling, Tire Sidewall . . . . . . . . 10-33
Lamps Courtesy . . . . . . . . . . . . . . . . . . . . . . . 6-5
Dome . . . . . . . . . . . . . . . . . . . . . . . . . . 6-5
Exterior Controls . . . . . . . . . . . . . . . 6-1
License Plate . . . . . . . . . . . . . . . 10-25 Lamps (cont'd)
Malfunction Indicator . . . . . . . . . 5-14
Messages . . . . . . . . . . . . . . . . . . . . 5-29
Reading . . . . . . . . . . . . . . . . . . . . . . . 6-6
Lap Belt . . . . . . . . . . . . . . . . . . . . . . . 3-15
Lap-Shoulder Belt . . . . . . . . . . . . . 3-11
LATCH System Replacing Parts after aCrash . . . . . . . . . . . . . . . . . . . . . . . 3-45
LATCH, Lower Anchors and Tethers for Children . . . . . . . . . . 3-39
Light Electronic Stability Control(ESC), Off . . . . . . . . . . . . . . . . . . . 5-18
Electronic Stability Control (ESC)/Traction Control
System (TCS) Indicator
Warning . . . . . . . . . . . . . . . . . . . . . 5-19
Lighter, Cigarette . . . . . . . . . . . . . . . 5-8
Lighting Delayed Entry . . . . . . . . . . . . . . . . . 6-6
Delayed Exit . . . . . . . . . . . . . . . . . . . 6-7
Entry . . . . . . . . . . . . . . . . . . . . . . . . . . 6-6
Illumination Control . . . . . . . . . . . . 6-5
Parade Dimming . . . . . . . . . . . . . . . 6-7 Lights
Airbag Readiness . . . . . . . . . . . . . 5-12
Antilock Brake System
(ABS) Warning . . . . . . . . . . . . . . 5-18
Brake System Warning . . . . . . . 5-17
Charging System . . . . . . . . . . . . . 5-14
Cruise Control . . . . . . . . . . . . . . . . 5-21
Engine Coolant Temperature Warning . . . . . . . 5-19
Engine Oil Pressure . . . . . . . . . . 5-20
Flash-to-Pass . . . . . . . . . . . . . . . . . . 6-2
Front Fog Lamp . . . . . . . . . . . . . . 5-21
High-Beam On . . . . . . . . . . . . . . . . 5-21
High/Low Beam Changer . . . . . . 6-2
Safety Belt Reminders . . . . . . . . 5-12
Security . . . . . . . . . . . . . . . . . . . . . . 5-20
Tire Pressure . . . . . . . . . . . . . . . . . 5-20
Locks Automatic Door . . . . . . . . . . . . . . . . 2-7
Delayed Locking . . . . . . . . . . . . . . . 2-7
Door . . . . . . . . . . . . . . . . . . . . . . . . . . . 2-6
Lockout Protection . . . . . . . . . . . . . 2-8
Power Door . . . . . . . . . . . . . . . . . . . . 2-7
Safety . . . . . . . . . . . . . . . . . . . . . . . . . 2-8
Loss of Control . . . . . . . . . . . . . . . . . 9-4