cooling CHEVROLET OPTRA 2005 1.G Owners Manual
[x] Cancel search | Manufacturer: CHEVROLET, Model Year: 2005, Model line: OPTRA, Model: CHEVROLET OPTRA 2005 1.GPages: 336, PDF Size: 2.21 MB
Page 81 of 336
Lockout Protection
This feature helps prevent locking your key in the car.
The driver’s door can only be locked with the door
closed. From the outside of the vehicle, close the
driver’s door and lock it using the key or the remote
keyless entry transmitter, if equipped.
This feature cannot guarantee that you will never be
locked out of your vehicle. Always remember to
take your key with you.
Trunk (Sedan)
To unlock the trunk on your sedan from the outside,
insert the key and turn it clockwise in the trunk
lock cylinder or use the remote keyless entry transmitter
if your vehicle has one.
When closing the trunk, close from the center to ensure
it fully latches.
{CAUTION:
It can be dangerous to drive with the trunk lid
open because carbon monoxide (CO) gas can
come into your vehicle. You cannot see or
smell CO. It can cause unconsciousness and
even death. If you must drive with the trunk lid
open or if electrical wiring or other cable
connections must pass through the seal
between the body and the trunk lid:
Make sure all other windows are shut.
Turn the fan on your heating or cooling
system to its highest speed and select the
control setting that will force outside air
into your vehicle. See Climate Control
System in the Index.
If you have air outlets on or under the
instrument panel, open them all the way.
SeeEngine Exhaust on page 2-31.
2-11
Page 83 of 336
Liftgate (Hatchback and Wagon)
{CAUTION:
It can be dangerous to drive with the liftgate
open because carbon monoxide (CO) gas can
come into your vehicle. You can’t see or smell
CO. It can cause unconsciousness and even
death. If you must drive with the liftgate open
or if electrical wiring or other cable
connections must pass through the seal
between the body and the liftgate:
Make sure all other windows are shut.
Turn the fan on your heating or cooling
system to its highest speed and select the
control setting that will force outside air
into your vehicle. SeeClimate Control
System on page 3-21.
If you have air outlets on or under the
instrument panel, open them all the way.
SeeEngine Exhaust on page 2-31.To unlock the liftgate on your hatchback or wagon from
outside of the vehicle, insert the key into the lock
cylinder and turn it clockwise or use the remote keyless
entry transmitter, if equipped. Then pull up the handle
above the license plate to open the liftgate.
When closing the liftgate, close from the center to
ensure it fully latches.
To lock the liftgate, insert the key into the lock cylinder
and turn it counterclockwise or use the remote
keyless entry transmitter, if equipped.
2-13
Page 129 of 336
Climate Controls
Climate Control System
With this system you can control the heating, cooling
and ventilation for your vehicle.
9(Fan):Turn the left knob clockwise or
counterclockwise to increase or decrease the fan speed.
In any setting other than off, the fan will run continuously
with the ignition on. The fan must be on in order for
the air conditioning compressor to run.To change the current mode, select one of the following
from the middle knob:
E(Vent):This mode directs air to the instrument
panel outlets.
((Bi-Level):This mode directs about half of the air
to the instrument panel outlets, and then directs the
remaining air to the floor outlets.
5(Floor):This mode directs most of the air to the
floor outlets. Some of the air will also be directed to the
windshield, instrument panel side outlets, and the
rear outlets. Be sure to keep the area under the front
seats clear to allow the flow of air to the rear
compartment.
The middle knob can also be used to select the defog
and defrost modes. Information on defogging and
defrosting can be found later in this section.
Temperature Control:Turn the right knob clockwise or
counterclockwise to manually increase or decrease
the temperature inside your vehicle. Turn the knob to the
blue area to get cool air and to the red area to get
warm air. Uplevel shown, Base similar
3-21
Page 184 of 336
If you drive regularly in steep country, or if you are
planning to visit there, here are some tips that can make
your trips safer and more enjoyable.
•Keep your vehicle in good shape. Check all fluid
levels and also the brakes, tires, cooling system,
and transaxle. These parts can work hard on
mountain roads.
•Know how to go down hills. The most important
thing to know is this: let your engine do some of
the slowing down. Shift to a lower gear when you go
down a steep or long hill.
{CAUTION:
If you do not shift down, your brakes could get
so hot that they would not work well. You
would then have poor braking or even none
going down a hill. You could crash. Shift down
to let your engine assist your brakes on a
steep downhill slope.
{CAUTION:
Coasting downhill in NEUTRAL (N) or with the
ignition off is dangerous. Your brakes will have
to do all the work of slowing down. They could
get so hot that they would not work well. You
would then have poor braking or even none
going down a hill. You could crash. Always
have your engine running and your vehicle in
gear when you go downhill.
•Know how to go uphill. Drive in the highest
gear possible.
•Stay in your own lane when driving on two-lane
roads in hills or mountains. Do not swing wide
or cut across the center of the road. Drive at speeds
that let you stay in your own lane.
•As you go over the top of a hill, be alert. There
could be something in your lane, like a stalled car or
an accident.
•You may see highway signs on mountains that
warn of special problems. Examples are long
grades, passing or no-passing zones, a falling rocks
area, or winding roads. Be alert to these and take
appropriate action.
4-22
Page 199 of 336
Service............................................................5-3
Doing Your Own Service Work.........................5-4
Adding Equipment to the Outside of
Your Vehicle..............................................5-5
Fuel................................................................5-5
Gasoline Octane............................................5-5
Gasoline Specifications....................................5-5
California Fuel...............................................5-5
Additives.......................................................5-6
Fuels in Foreign Countries...............................5-6
Filling Your Tank............................................5-7
Filling a Portable Fuel Container.......................5-9
Checking Things Under the Hood....................5-10
Hood Release..............................................5-10
Engine Compartment Overview.......................5-12
Engine Oil...................................................5-14
Engine Air Cleaner/Filter................................5-17
Automatic Transaxle Fluid..............................5-19
Manual Transaxle Fluid..................................5-19
Hydraulic Clutch...........................................5-19
Engine Coolant.............................................5-20
Coolant Surge Tank Pressure Cap..................5-23
Engine Overheating.......................................5-23
Cooling System............................................5-24
Power Steering Fluid.....................................5-28
Windshield Washer Fluid................................5-29Brakes........................................................5-30
Battery........................................................5-33
Jump Starting...............................................5-34
Headlamp Aiming...........................................5-37
Bulb Replacement..........................................5-38
Halogen Bulbs..............................................5-38
Headlamps..................................................5-38
Front Turn Signal and Parking Lamps..............5-39
Turn Signal Lamps (Side)..............................5-40
Fog Lamps..................................................5-40
Sidemarker Lamps (Front)..............................5-41
Sidemarker Lamps (Rear)..............................5-41
Center High-Mounted Stoplamp (CHMSL).........5-42
Taillamps, Turn Signal, Stoplamps and
Back-up Lamps.........................................5-42
Replacement Bulbs.......................................5-43
Windshield Wiper Blade Replacement..............5-44
Tires..............................................................5-45
Tire Sidewall Labelling...................................5-46
Tire Terminology and Definitions.....................5-48
Inflation - Tire Pressure.................................5-51
Tire Inspection and Rotation...........................5-52
When It Is Time for New Tires.......................5-53
Buying New Tires.........................................5-54
Uniform Tire Quality Grading..........................5-55
Section 5 Service and Appearance Care
5-1
Page 211 of 336
A. Engine Air Cleaner/Filter. SeeEngine Air
Cleaner/Filter on page 5-17.
B. Engine Oil Fill Cap. See “When to Add Engine Oil”
underEngine Oil on page 5-14.
C. Engine Oil Dipstick. See “Checking Engine Oil”
underEngine Oil on page 5-14.
D. Brake Fluid/Hydraulic Clutch Fluid Reservoir. See
“Brake Fluid” underBrakes on page 5-30and
Hydraulic Clutch on page 5-19.
E. Power Steering Fluid Reservoir. SeePower Steering
Fluid on page 5-28.F. Engine Coolant Surge Tank. SeeCooling System on
page 5-24.
G. Engine Compartment Fuse Block. SeeEngine
Compartment Fuse Block on page 5-79.
H. Battery. SeeBattery on page 5-33.
I. Windshield Washer Fluid Reservoir. See “Adding
Washer Fluid” underWindshield Washer Fluid
on page 5-29.
5-13
Page 218 of 336
How to Check and Add Fluid
You do not need to check the fluid level unless you
suspect a clutch problem. To check the fluid level, look
on the side of the reservoir. If the fluid reaches the
MAX (A) mark on the reservoir, the fluid level is correct.
The reservoir is located near the back of the engine
compartment on the driver’s side of the vehicle.
SeeEngine Compartment Overview on page 5-12for
more information on location.
Engine Coolant
The following explains your cooling system and how to
add coolant when it is low. If you have a problem
with engine overheating, seeEngine Overheating on
page 5-23.
A 50/50 mixture of clean, drinkable water and proper
coolant will:
•Give freezing protection down to−22°F (−30°C).
•Give boiling protection up to 268°F (131°C).
•Protect against rust and corrosion.
•Help keep the proper engine temperature.
•Let the warning lights and gages work as
they should.
5-20
Page 219 of 336
What to Use
Use a 50/50 mixture ofclean, drinkable waterand
coolant that meets GM Specification 1825M, which will
not damage aluminum parts. You can also use a
recycled coolant conforming to GM Specification 1825M
with a complete coolant flush and refill. If you use
this coolant mixture, you do not need to add
anything else.
{CAUTION:
Adding only plain water to your cooling
system can be dangerous. Plain water, or
some other liquid such as alcohol, can boil
before the proper coolant mixture will. Your
vehicle’s coolant warning system is set for the
proper coolant mixture. With plain water or the
wrong mixture, your engine could get too hot
but you would not get the overheat warning.
Your engine could catch re and you or others
could be burned. Use a 50/50 mixture of clean,
drinkable water and the proper coolant.Notice:If you use an improper coolant mixture,
your engine could overheat and be badly damaged.
The repair cost would not be covered by your
warranty. Too much water in the mixture can freeze
and crack the engine, radiator, heater core and
other parts.
If you have to add coolant more than four times a year,
have your dealer check your cooling system.
Notice:If you use the proper coolant, you do not
have to add extra inhibitors or additives which claim
to improve the system. These can be harmful.
5-21
Page 220 of 336
Checking Coolant
The engine coolant surge tank is located in the rear of
the engine compartment on the driver’s side. See
Engine Compartment Overview on page 5-12for more
information on location.
{CAUTION:
Turning the surge tank pressure cap when the
engine and radiator are hot can allow steam
and scalding liquids to blow out and burn you
badly. Never turn the surge tank pressure
cap — even a little — when the engine and
radiator are hot.
The vehicle must be on a level surface. When your
engine is cold, the coolant level should be between the
MAX (A) and MIN (B) marks on the coolant surge
tank. The level rises at engine operation temperature
and drops again when the engine cools down.
Adding Coolant
If the level falls below the MIN (B) mark, add the proper
coolant mixtureat the surge tank,but only when the
engine is cool. If the surge tank is empty, a special fill
procedure is necessary. SeeCooling System on
page 5-24for instructions on “How to Add Coolant to
the Coolant Surge Tank.”
5-22
Page 222 of 336
If No Steam Is Coming From Your
Engine
If you get an engine overheat warning, but see or hear
no steam, the problem may not be too serious.
Sometimes the engine can get a little too hot when you:
•Climb a long hill on a hot day.
•Stop after high-speed driving.
•Idle for long periods in traffic.
If you get the overheat warning with no sign of steam,
try this for a minute or so:
1. In heavy traffic, let the engine idle in NEUTRAL (N)
while stopped. If it is safe to do so, pull off the road,
shift to PARK (P) or NEUTRAL (N) and let the
engine idle.
2. Turn on your heater to full hot at the highest fan
speed and open the windows as necessary.
If you no longer have the overheat warning, you can
drive. Just to be safe, drive slower for about 10 minutes.
If the warning does not come back on, you can drive
normally.
If the warning continues and you have not stopped, pull
over, stop, and park your vehicle right away.
If there is still no sign of steam, you can idle the engine
for three minutes while you are parked. If you still
have the warning,turn off the engine and get everyone
out of the vehicleuntil it cools down.
You may decide not to lift the hood, but to get service
help right away.
Cooling System
When you decide it is safe to lift the hood, here is what
you will see:
A. Coolant Surge Tank with Pressure Cap
B. Electric Engine Cooling Fan
5-24