
Black plate (13,1)Chevrolet Cruze Owner Manual - 2012
Vehicle Care 10-13
How to Reset the Engine Oil
Life System
Reset the system whenever the
engine oil is changed so that the
system can calculate the next
engine oil change. To reset the
system:
1. Using the DIC MENU button andthumbwheel, scroll until you
reach REMAINING OIL LIFE on
the DIC (oil can symbol with
% sign for Canada).
2. Press the SET button to reset the oil life at 100%. When
prompted, use the thumbwheel
to highlight YES or NO.
Press the SET/CLEAR button
to confirm.
Be careful not to reset the oil life
display accidentally at any time
other than after the oil is changed.
It cannot be reset accurately.
If the CHANGE ENGINE OIL SOON
DIC message or Code 82 DIC
message comes back on when the vehicle is started, the engine oil life
system has not reset. Repeat the
procedure.
Automatic Transmission
Fluid
How to Check Automatic
Transmission Fluid
It is not necessary to check
the transmission fluid level.
A transmission fluid leak is the
only reason for fluid loss. If a leak
occurs, take the vehicle to your
dealer service department and have
it repaired as soon as possible.
The vehicle is not equipped with
a transmission fluid level dipstick.
There is a special procedure for
checking and changing the
transmission fluid. Because this
procedure is difficult, this should
be done at the dealer service
department. Contact the dealer for
additional information.
Change the fluid and filter at the
intervals listed in
Maintenance
Schedule on page 11‑3, and be
sure to use the fluid listed in
Recommended Fluids and
Lubricants on page 11‑13.
Manual Transmission
Fluid
How to Check Manual
Transmission Fluid
It is not necessary to check the
manual transmission fluid level.
A transmission fluid leak is the only
reason for fluid loss. If a leak
occurs, take the vehicle to your
dealer service department and have
it repaired as soon as possible.
See Recommended Fluids and
Lubricants on page 11‑13 for the
proper fluid to use.

Black plate (26,1)Chevrolet Cruze Owner Manual - 2012
10-26 Vehicle Care
Starter Switch Check
{WARNING
When you are doing this
inspection, the vehicle could
move suddenly. If the vehicle
moves, you or others could
be injured.
1. Before starting this check, be sure there is enough room
around the vehicle.
2. Firmly apply both the parking brake and the regular brake.
See Parking Brake on
page 9‑36.
Do not use the accelerator
pedal, and be ready to turn off
the engine immediately if it
starts. 3. For automatic transmission
vehicles, try to start the engine
in each gear. The vehicle should
start only in P (Park) or
N (Neutral). If the vehicle starts
in any other position, contact
your dealer for service.
For manual transmission
vehicles, put the shift lever in
Neutral, push the clutch pedal
down halfway, and try to start
the engine. The vehicle should
start only when the clutch pedal
is pushed down all the way to
the floor. If the vehicle starts
when the clutch pedal is not
pushed all the way down,
contact your dealer for service.
Automatic Transmission
Shift Lock Control
Function Check
{WARNING
When you are doing this
inspection, the vehicle could
move suddenly. If the vehicle
moves, you or others could
be injured.
1. Before starting this check, be sure there is enough room
around the vehicle. It should be
parked on a level surface.

Black plate (27,1)Chevrolet Cruze Owner Manual - 2012
Vehicle Care 10-27
2. Firmly apply the parking brake.See Parking Brake on
page 9‑36.
Be ready to apply the regular
brake immediately if the vehicle
begins to move.
3. With the engine off, turn the ignition on, but do not start the
engine. Without applying the
regular brake, try to move the
shift lever out of P (Park) with
normal effort. If the shift lever
moves out of P (Park), contact
your dealer for service.
Ignition Transmission
Lock Check
While parked, and with the parking
brake set, try to turn the ignition to
LOCK/OFF in each shift lever
position.
.For automatic transmission
vehicles, the ignition should turn
to LOCK/OFF only when the shift lever is in P (Park). The
ignition key should come out
only in LOCK/OFF.
.For manual transmission
vehicles, the ignition key should
come out only in LOCK/OFF.
Contact your dealer if service is
required.
Park Brake and P (Park)
Mechanism Check
{WARNING
When you are doing this check,
the vehicle could begin to move.
You or others could be injured
and property could be damaged.
Make sure there is room in front
of the vehicle in case it begins to
roll. Be ready to apply the regular
brake at once should the vehicle
begin to move. Park on a fairly steep hill, with the
vehicle facing downhill. Keeping
your foot on the regular brake, set
the parking brake.
.To check the parking brake's
holding ability: With the engine
running and the transmission in
N (Neutral), slowly remove foot
pressure from the regular brake
pedal. Do this until the vehicle is
held by the parking brake only.
.To check the P (Park)
mechanism's holding ability:
With the engine running, shift to
P (Park). Then release the
parking brake followed by the
regular brake.
Contact your dealer if service is
required.

Black plate (46,1)Chevrolet Cruze Owner Manual - 2012
10-46 Vehicle Care
Tire Designations
Tire Size
The following is an example of a
typical passenger vehicle
tire size.
(A) Passenger (P‐Metric) Tire:
The United States version of a
metric tire sizing system. The
letter P as the first character in
the tire size means a passenger
vehicle tire engineered to
standards set by the U.S. Tire
and Rim Association.
(B) Tire Width
:The three‐digit
number indicates the tire section
width in millimeters from
sidewall to sidewall. (C) Aspect Ratio
:A two‐digit
number that indicates the tire
height‐to‐width measurements.
For example, if the tire size
aspect ratio is 60, as shown in
item C of the illustration, it would
mean that the tire's sidewall is
60 percent as high as it is wide.
(D) Construction Code
:A
letter code is used to indicate
the type of ply construction in
the tire. The letter R means
radial ply construction; the
letter D means diagonal or bias
ply construction; and the letter B
means belted‐bias ply
construction.
(E) Rim Diameter
:Diameter of
the wheel in inches.
(F) Service Description
:These
characters represent the load
index and speed rating of the
tire. The load index represents
the load carrying capacity a tire is certified to carry. The speed
rating is the maximum speed a
tire is certified to carry a load.
Tire Terminology and
Definitions
Air Pressure:The amount of
air inside the tire pressing
outward on each square inch of
the tire. Air pressure is
expressed in kPa (kilopascal)
or psi (pounds per square inch).
Accessory Weight
:The
combined weight of optional
accessories. Some examples of
optional accessories are
automatic transmission, power
steering, power brakes, power
windows, power seats, and air
conditioning.
Aspect Ratio
:The relationship
of a tire's height to its width.

Black plate (64,1)Chevrolet Cruze Owner Manual - 2012
10-64 Vehicle Care
{WARNING
Changing a tire can be
dangerous. The vehicle can slip
off the jack and roll over or fall
causing injury or death. Find a
level place to change the tire.
To help prevent the vehicle
from moving:1. Set the parking brake firmly.
2. Put an automatic transmission in P (Park) or
a manual transmission in
1 (First) or R (Reverse).
3. Turn off the engine and do not restart while the vehicle
is raised.
4. Do not allow passengers to remain in the vehicle.
5. Place wheel blocks on both sides of the tire at the
opposite corner of the tire
being changed. This vehicle may come with a jack,
spare tire, and wheel block(s) or a
tire sealant and compressor kit.
To use the jacking equipment to
change a spare tire safely, follow
the instructions below. Then see
Tire Changing on page 10‑72. To
use the tire sealant and compressor
kit, see
Tire Sealant and
Compressor Kit on page 10‑65.
To use the wheel blocks, lift the
wheel block and lock it into place. When the vehicle has a flat tire (B),
use the following example as a
guide to assist in the placement of
the wheel blocks (A).
A. Wheel Block
B. Flat Tire
The following information explains
how to repair or change a tire.

Black plate (81,1)Chevrolet Cruze Owner Manual - 2012
Vehicle Care 10-81
Notice:Ignoring these steps
could result in costly damage to
the vehicle that would not be
covered by the warranty.
Trying to start the vehicle by
pushing or pulling it will not
work, and it could damage the
vehicle.
The jump start positive post (B) is
located in the engine compartment
on the driver side of the vehicle. The jump start negative grounding
point (D) is the engine block or an
engine mounting bolt. Connect to a
spot as far away from the
discharged battery as possible.
These locations are used instead of
a direct connection to the battery.
The positive jump start connection
is under a trim cover. Open the
cover door to expose the terminal.
1. Check the other vehicle. It must
have a 12-volt battery with a
negative ground system.
Notice: Only use a vehicle that
has a 12-volt system with a
negative ground for jump
starting. If the other vehicle does
not have a 12-volt system with a
negative ground, both vehicles
can be damaged.
2. Position the two vehicles so that they are not touching.
3. Set the parking brake firmly and put the shift lever in P (Park)
with an automatic transmission,
or Neutral with a manual transmission. See
Shifting Into
Park (Automatic Transmission)
on page 9‑24 with an automatic
transmission, or Parking on
page 9‑27 with a manual
transmission.
Notice: If the radio or other
accessories are left on during the
jump starting procedure, they
could be damaged. The repairs
would not be covered by the
warranty. Always turn off the
radio and other accessories when
jump starting the vehicle.
4. Turn the ignition to LOCK/OFF. Turn off all lights and
accessories in both vehicles,
except the hazard warning
flashers if needed.{WARNING
An electric fan can start up even
when the engine is not running
and can injure you. Keep hands,
clothing and tools away from any
underhood electric fan.

10-84 Vehicle Care
Recreational Vehicle
Towing
Recreational vehicle towing refers to
towing the vehicle behind another
vehicle–such as behind a motor
home. The two most common types
of recreational vehicle towing are
known as dinghy towing and dolly
towing. Dinghy towing is towing the
vehicle with all four wheels on the
ground. Dolly towing is towing the
vehicle with two wheels on the
ground and two wheels up on a
device known as a dolly. Here are some important things to
consider before recreational
vehicle towing:.The towing capacity of the
towing vehicle. Be sure to read
the tow vehicle manufacturer's
recommendations.
.How far the vehicle will be
towed. Some vehicles have
restrictions on how far and how
long they can tow.
.The proper towing equipment.
See your dealer or trailering
professional for additional
advice and equipment
recommendations.
.If the vehicle is ready to be
towed. Just as preparing the
vehicle for a long trip, make sure
the vehicle is prepared to be
towed.
Dinghy Towing
(With Automatic Transmission)
Notice:
If the vehicle is towed
with all four wheels on the
ground, the drivetrain
components could be damaged.
The repairs would not be covered
by the vehicle warranty. Do not
tow the vehicle with all four
wheels on the ground.

Vehicle Care 10-85
Vehicles with an automatic
transmission should not be
towed with all four wheels on the
ground. If the vehicle must be
towed, a dolly should be used.
See“Dolly Towing” that follows for
more information.
Dinghy Towing
(With Manual Transmission)
To dinghy tow the vehicle from the
front with all four wheels on the
ground:
1. Position the vehicle to tow and then secure it to the towing
vehicle.
2. Shift the transmission to Neutral.
3. Turn the ignition to ACC/ACCESSORY.
4. To prevent the battery from draining while the vehicle is
being towed, remove fuse 22,
23, 24, and 25 from the
instrument panel fuse block.
See Instrument Panel Fuse
Block on page 10‑40 for more
information. Remember to reinstall the fuses
once the destination has been
reached.
Notice:
If 105 km/h (65 mph) is
exceeded while towing the
vehicle, it could be damaged.
Never exceed 105 km/h (65 mph)
while towing the vehicle.