2006 CHEVROLET EPICA power

A. Windshield Washer Fluid Reservoir.
See “Adding Washer Fluid” under
Windshield Washer Fluid on page 5-30.
B. Power Steering Fluid Reservoir.
SeePower Steering Fluid on page 5-29.
C. Engine Coolant Surge Tank.
SeeCooling System on page 5-24.
D. Engine Oil Fill Cap.
See “When to Add Engine Oil”
underEngine Oil on page 5-13.
E. Engine Oil Dipstick.
See “Checking Engine Oil”
underEngine Oil on page 5-13.
F. Brake Fluid Reservoir.
See “Brake Fluid” underBrakes on page 5-31.
G. Engine Air Cleaner/Filter.
SeeEngine Air Cleaner/Filter on page 5-17.
H. Battery. SeeBattery on page 5-34.
I. Engine Compartment Fuse Block.
SeeEngine Compartment Fuse Block
on page 5-79.Engine Oil
If the oil pressure light
appears on the instrument
cluster, it means you
need to check your engine
oil level right away.
For more information, seeOil Pressure Light on
page 3-43.
You should check your engine oil level regularly; this is
an added reminder.
Checking Engine Oil
It is a good idea to check your engine oil every time you
get fuel. In order to get an accurate reading, the oil
must be warm and the vehicle must be on level ground.
The engine oil dipstick handle is a yellow loop. See
Engine Compartment Overview on page 5-12for
the location of the engine oil dipstick.
1. Turn off the engine and give the oil several minutes
to drain back into the oil pan. If you do not do this,
the oil dipstick might not show the actual level.
2. Pull the dipstick and clean it with a paper towel or
cloth, then push it back in all the way. Remove it
again, keeping the tip down and check the level.
5-13

Power Steering Fluid
When to Check Power Steering Fluid
The power steering fluid reservoir is located toward the
front of the engine compartment on the passenger’s
side of the vehicle. SeeEngine Compartment Overview
on page 5-12for reservoir location.
It is not necessary to regularly check power steering
fluid unless you suspect there is a leak in the system
or you hear an unusual noise. A fluid loss in this system
could indicate a problem. Have the system inspected
and repaired.
How to Check Power Steering Fluid
To check the power steering fluid, do the following:
1. Turn the key off and let the engine compartment
cool down.
2. Wipe the cap and the top of the reservoir clean.
3. Unscrew the cap.
4. Add power steering fluid to the appropriate level.
5. Replace the cap and completely tighten it.The level should be
between the MIN (B)
and MAX (A) marks.
If the level drops to or below the MIN (B) mark, add only
enough fluid to bring the level up to the MAX (A) mark.
What to Use
To determine what kind of fluid to use, seePart D:
Recommended Fluids and Lubricants on page 6-25.
Always use the proper fluid. Failure to use the proper
fluid can cause leaks and damage hoses and seals.
5-29

Jump Starting
If your battery has run down, you may want to use
another vehicle and some jumper cables to start your
vehicle. Be sure to use the following steps to do it safely.
{CAUTION:
Batteries can hurt you. They can be dangerous
because:
They contain acid that can burn you.
They contain gas that can explode or
ignite.
They contain enough electricity to burn you.
If you do not follow these steps exactly, some
or all of these things can hurt you.
Notice:Ignoring these steps could result in costly
damage to your vehicle that would not be covered
by your warranty.
Trying to start your vehicle by pushing or pulling it
will not work, and it could damage your vehicle.
1. Check the other vehicle. It must have a 12-volt
battery with a negative ground system.Notice:If the other vehicle’s system is not a 12-volt
system with a negative ground, both vehicles can
be damaged. Only use vehicles with 12-volt systems
with negative grounds to jump start your vehicle.
2. Get the vehicles close enough so the jumper cables
can reach, but be sure the vehicles are not touching
each other. If they are, it could cause a ground
connection you do not want. You would not be able
to start your vehicle, and the bad grounding
could damage the electrical systems.
To avoid the possibility of the vehicles rolling, set
the parking brake firmly on both vehicles involved
in the jump start procedure. Put an automatic
transaxle in PARK (P) or a manual transaxle in
NEUTRAL before setting the parking brake.
Notice:If you leave your radio or other accessories
on during the jump starting procedure, they could
be damaged. The repairs would not be covered
by your warranty. Always turn off your radio and
other accessories when jump starting your vehicle.
3. Turn off the ignition on both vehicles. Unplug
unnecessary accessories plugged into the cigarette
lighter or the accessory power outlet. Turn off
the radio and all lamps that are not needed.
This will avoid sparks and help save both batteries.
And it could save the radio!
5-35

Tire Size
The following illustration shows an example of a typical
passenger car 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 70, as shown in item C
of the illustration, it would mean that the tire’s sidewall
is 70% 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 range and the speed rating of a tire. The
load range represents the load carry capacity a tire is
certified to carry. The speed rating is the maximum
speed a tire is certified to carry a load. Speed ratings
range from A to Z.
Tire Terminology and Denitions
Air Pressure:The amount of air inside the tire pressing
outward on each square inch of the tire. Air pressure
is expressed in pounds per square inch (psi) or
kilopascal (kPa).
Accessory Weight:This means 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.
5-49

Electrical System
Add-On Electrical Equipment
Notice:Don’t add anything electrical to your
vehicle unless you check with your dealer rst.
Some electrical equipment can damage your
vehicle and the damage wouldn’t be covered by
your warranty. Some add-on electrical equipment
can keep other components from working as
they should.
Your vehicle has an airbag system. Before attempting
to add anything electrical to your vehicle, seeServicing
Your Airbag-Equipped Vehicle on page 1-62.
Headlamp Wiring
The headlamp wiring is protected by fuses, one for
each headlamp, in the fuse block. An electrical overload
will cause the lamps to turn off. If this happens, have
your headlamp wiring checked right away.
Windshield Wiper Fuses
The windshield wiper motor is protected by an
internal circuit breaker and a fuse. If the motor overheats
due to heavy snow, etc., the wiper will stop until
the motor cools. If the overload is caused by some
electrical problem and not snow, etc., be sure to
get it fixed.
Power Windows and Other
Power Options
Circuit breakers in the fuse block protect the power
windows and other power accessories. When the
current load is too heavy, the circuit breaker opens
and closes, protecting the circuit until the problem is
fixed or goes away.
5-76

Fuses Usage
SPARE Spare
SPARE Spare
FUSE PLR Fuse Puller
ECMEngine Main Relay,
Fuel Pump Relay,
Engine Control Module (ECM)
BCK/UP
CRUISEBack-Up Lamp Switch,
Cruise Control
TPMSTire Pressure Monitor System
(Option)
AUTO
A/C
BCMAutomatic Temperature Control,
A/C Compressor Relay,
Body Control Module (BCM)
HVAC
EPSManual Air Conditioning,
Electronic Power Steering (EPS)
(Option)
AIRBAGSensing and Diagnostic
Module (SDM) (Option)
ABS Anti-lock Brake System (Option)
TCM
BTSITransmission Control Module
(TCM), Brake Transmission
Shift-Interlock/Automatic
Transaxle Shift-Lock (BTSI)
5-78

Fuses Usage
BCM
ABSBody Control Module (BCM),
Antilock Brake System (ABS)
CLSTR
AUTO
A/CInstrument Panel Cluster,
Automatic Temperature Control,
Daytime Running Lamps (DRL)
LTR Cigarette Lighter, Glove Box Lamp
RADIO Radio
CLKClock, Dome Lamp,
Key Interlock Unit
WSWA Windshield Washer
WPR Windshield Wiper
HTD/MIROutside Rearview Mirror (OSRVM),
Rear Glass Defogger Switch
RADIO
CRUISERadio Battery Positive Voltage,
Cruise
HTD/SEATHeating Mat, Accessory Power
Outlet
AUTO
A/C
CLSTRAutomatic Temperature Control,
Cluster
DLC Data Link Connector (DLC)Engine Compartment Fuse Block
The engine compartment fuse block is located on
the driver’s side of the vehicle, near the battery.
SeeEngine Compartment Overview on page 5-12for
more information on location. To access the fuses,
press the top and bottom flaps to release the cover.
To reinstall the cover, push until it is secure.
5-79

Fuses Usage
BLANK Not Used
LOW BEAM RT Right Side Headlamp Low Beam
LOW BEAM LT Left Side Headlamp Low Beam
INT LTS Interior Lamp
A/C Air Conditioning
HI BEAM
PASSINGHeadlamp Passing Light
HI BEAM Headlamp High Beam
FUELFuel Pump, Data Link
Connector (DLC)
ECM Ignition Coil
COOL FAN HI Electric Cooling Fan High Speed
BCM BATT Body Control Module (BCM)
IGN 1 Ignition Key (ACC, ON, START)
FOG LAMPS Fog Lamp Relay
STOP LAMPS Brake Switch
I/P FUSE BATT Instrument Panel Fuse BoxFuses Usage
ILLUM RT Illumination, Right Parking Lamp
FRT DEFOG Front Defogger
ILLUM LT Left Parking Lamp
HVAC BLWR Blower Motor
IGN 2 Ignition Key (ON, START)
FOG DIODE Fog Lamp Relay
HORN Horn
PWR/MIR Power Mirror
DRL Daytime Running Lamps
ENG 2Injector, Variable Induction
System (VIS), Electronic Exhaust
Gas Recirculation (EEGR),
Canister Purge Solenoid
ENG 1Oxygen Sensor, Generator,
Engine Control Module (ECM)
COOL FAN
LOWElectric Cooling Fan Low Speed
ABSElectronic Brake Control
Module (EBCM)
5-81