Black plate (13,1)Chevrolet Impala Owner Manual - 2011
Instruments and Controls 5-13
When the ignition is on, the fuel
gauge indicates about how much
fuel is left in the fuel tank.
An arrow on the fuel gauge
indicates the side of the vehicle
the fuel door is on.
Here are four things that some
owners ask about. None of these
show a problem with the fuel gauge:
.At the gas station, the gas pump
shuts off before the gauge
reads full.
.It takes a little more or less fuel
to fill up than the gauge
indicated. For example, the
gauge may have indicated the
tank was half full, but it actually
took a little more or less than
half the fuel tank's capacity to
fill the tank.
.The gauge moves a little when
while turning a corner or
speeding up.
.The gauge does not go back to
empty when the ignition is
turned off.
Engine Coolant
Temperature Gauge
English
Metric
This gauge shows the engine
coolant temperature. If the
gauge pointer moves toward the
“H” (United States) or torward the
shaded thermostat (Canada), it
means that the engine coolant has
overheated. If the vehicle has been
operating under normal driving
conditions, pull off the road, stop
the vehicle, and turn off the engine
as soon as possible.
See Engine Overheating on
page 10‑19 for more information.
Black plate (42,1)Chevrolet Impala Owner Manual - 2011
10-42 Vehicle Care
Belt:A rubber coated layer of
cords that is located between
the plies and the tread. Cords
may be made from steel or other
reinforcing materials.
Bead
:The tire bead contains
steel wires wrapped by steel
cords that hold the tire onto
the rim.
Bias Ply Tire
:A pneumatic tire
in which the plies are laid at
alternate angles less than
90 degrees to the centerline of
the tread.
Cold Tire Pressure
:The
amount of air pressure in a tire,
measured in psi (pounds per
square inch) or kPa (kilopascal)
before a tire has built up heat
from driving. See Tire Pressure
on page 10‑44. Curb Weight
:The weight of a
motor vehicle with standard and
optional equipment including the
maximum capacity of fuel, oil,
and coolant, but without
passengers and cargo.
DOT Markings
:A code molded
into the sidewall of a tire
signifying that the tire is in
compliance with the U.S.
Department of Transportation
(DOT) motor vehicle safety
standards. The DOT code
includes the Tire Identification
Number (TIN), an alphanumeric
designator which can also
identify the tire manufacturer,
production plant, brand, and
date of production.
GVWR
:Gross Vehicle Weight
Rating. See Vehicle Load Limits
on page 9‑12. GAWR FRT
:Gross Axle Weight
Rating for the front axle.
See Vehicle Load Limits on
page 9‑12 .
GAWR RR
:Gross Axle Weight
Rating for the rear axle.
See Vehicle Load Limits on
page 9‑12.
Intended Outboard Sidewall
:
The side of an asymmetrical tire,
that must always face outward
when mounted on a vehicle.
Kilopascal (kPa)
:The metric
unit for air pressure.
Light Truck (LT‐Metric) Tire
:A
tire used on light duty trucks and
some multipurpose passenger
vehicles.
Load Index
:An assigned
number ranging from 1 to 279
that corresponds to the load
carrying capacity of a tire.
