engine coolant Oldsmobile Bravada 2003 Owner's Manuals

These are some examples of vehicle symbols you may find on your vehicle:
POSSIBLE A
CAUTION INJURY
PROTECT EYES BY
SHIELDING
CAUSTIC
4ClD COULD BAlTERY
CAUSE
BURNS
AVOID
SPARKS
OR
FLAMES
SPARK OR COULD FLAME
'\I/'
EXPLODE
BAlTERY LATCH BOTH LAP AND
SHOULDER BELTS TO
PROTECT OCCUPANT
48: @
DO NOT TWIST SAFETY
BELT WHEN AlTACHlNG
MOVE SEAT FULLY
\$!!
REARWARD* /z
SECURE
CHILD SEAT
PULL BELT
COMPLETELY
THEN SECURE CHILD SEAT
n
DO NOT INSTALL
A REAR-FACING
CHILD RESTRAINT IN THIS SEATING
POSITION
DO NOT INSTALL A
FORWARD-FACING CHILD RESTRAINT IN THIS SEATING
POSITION
DOOR LOCK UNLOCK
-
I
1
L
LIGHTING - MASTER SWITCH 8- / ,
SIGNALS @a
TURN
LAMPS
PC
DAYTIME . -n
RUNNING ''Z;
LAMPS
LAMPS
#O
ENGINE
COOLANT TEMP
CHARGING
fl
BAlTERY SYSTEM
BRAKE
(@)
COOLANT d
ENGINE OIL
PRESSURE
Wb
ANTI-LOCK (@)
BRAKES
l.fJ
ACCESS
ENGINE
COOLANT FAN
OWNERS MANUAL
SERVICE
MANUAL
V

Section 2 Features and Controls
Keys ............................................................... 2-.
Remote Keyless Entry System
......................... 2-4
Remote Keyless Entry System Operation
........... 2-5
Doors and Locks ............................................. 2.8
Door Locks
.................................................... 2.8
Power Door Locks
.......................................... 2.9
Delayed Locking
............................................. 2.9
Programmable Automatic Door Locks
.............. 2.10
Rear Door Security Locks
.............................. 2-12
Lockout Protection
........................................ 2.12
Leaving Your Vehicle
.................................... 2.12
Liftgate/Liftglass
............................................ 2.13
Windows ........................................................ 2.14
Power Windows
............................................ 2.15
Sun Visors
................................................... 2.15
Theft-Deterrent Systems .................................. 2.16
Content Theft-Deterrent
................................. 2.16
Passlock@
................................................... 2.17
Starting and Operating Your Vehicle ................ 2.18
New Vehicle Break-In
.................................... 2.18
Ignition Positions
...................................... 2.18
Starting Your Engine
.............................. 2-19
~ ~~
Engine Coolant Heater .................................. 2.20
Automatic Transmission Operation
................... 2.22
All-Wheel Drive
............................................ 2.24
Parking Brake
.............................................. 2.25
Shifting Into Park (P)
..................................... 2-25
Shifting
Out of Park (P) ................................. 2-27
Parking Over Things That Burn
....................... 2-28
Engine Exhaust
............................................ 2-28
Running Your Engine While You Are Parked
.... 2-29
Mirrors ........................................................... 2-30
Automatic Dimming Rearview Mirror with Onstar@ and Compass
............................... 2-30
Outside Manual Mirrors
.................................. 2-32
Outside Power Mirror
.................................... 2-32
Outside Convex Mirror
................................... 2-33
Outside Heated Mirrors
.................................. 2-33
Outside Automatic Dimming Mirror with Curb
View Assist
.............................................. 2-33
Onstar@ System ............................................ 2-35
HomeLink@ Transmitter .................................. 2-37
Programming the HomeLink@ Transmitter
........ 2-37
2-1

When starting your engine in very cold weather (below
0°F or -18"C), do this:
1. With your foot off the accelerator pedal, turn the
ignition key to START and hold it there up to
15 seconds. When the engine starts, let go of
the key.
2. If your engine still won't start
(or starts but then
stops), it could be flooded with
too much gasoline.
Try pushing your accelerator pedal all the way to the
floor and holding it there as you hold the key in
START for about three seconds. When the engine
starts, let go
of the key and accelerator. If the
vehicle starts briefly but then stops again, do the same thing, but this time keep the pedal down
for five or six seconds. This clears the extra
gasoline from the engine.
Notice: Your engine is designed to work with the
electronics in your vehicle.
If you add electrical
parts or accessories, you could change the way the
engine operates. Before adding electrical equipment,
check with your dealer.
If you don't, your engine
might not perform properly.
Engine Coolant Heater
Your vehicle may have this feature. In very cold
weather,
0°F (-18°C) or colder, the engine coolant
heater can help. You'll get easier starting and better fuel
economy during engine warm-up. Usually, the coolant
heater should be plugged in a minimum of four
hours prior to starting your vehicle. At temperatures
above 32°F (OOC), use of the coolant heater
is not
required.
2-20

To Use the Engine Coolant Heater
1. Turn off the engine.
2. Open the hood and unwrap the electrical cord. The
cord is located on the driver’s side of the engine
compartment, behind the battery.
3. Plug it into a normal, grounded 1 IO-Volt AC outlet.
Plugging the cord into an ungrounded outlet
could cause an electrical shock. Also, the
wrong kind of extension cord could overheat
and cause a fire. You could be seriously
injured. Plug the cord into a properly grounded
CAUTION: (Continued) three-prong 110-volt
AC
o-.-.et. If the cc. -
won’t reach, use a heavy-duty three-prong
extension cord rated for at least 15 amps.
4. Before starting the engine, be sure to unplug and
store the cord as it was before
to keep it away
from moving engine parts. If you don’t, it could be
damaged.
How long should you keep the coolant heater plugged
in? The answer depends on the outside temperature, the
kind of oil you have, and some other things. Instead
of trying
to list everything here, we ask that you contact
your dealer in the area where you’ll be parking your
vehicle. The dealer can give you the best advice for that
particular area.
2-2 I

Section 3 Instrument Panel
Instrument Panel Overview ............................... 3.4
Hazard Warning Flashers
................................ 3.5
Other Warning Devices
................................... 3.6
Horn
............................................................. 3.6
Tilt Wheel
..................................................... 3.6
Turn SignaVMultifunction Lever
......................... 3.7
Exterior Lamps
............................................. 3.14
Interior Lamps
.............................................. 3.17
Accessory Power Outlets
............................... 3.19
Ashtrays and Cigarette Lighter
........................ 3.20
Climate Controls ......................................... 3.21
Dual Automatic Climate Control System
........ 3.21
Rear Climate Control System
......................... 3.25
Steering Wheel Climate Controls
..................... 3.27
Climate Controls Personalization
..................... 3.27
Warning Lights, Gages and Indicators ............. 3.28
Instrument Panel Cluster
................................ 3.29
Speedometer and Odometer
........................... 3.30
Tachometer
................................................. 3.30
Safety Belt Reminder Light
............................. 3.30
Air Bag Readiness Light
................................ 3-31
Charging System Light
.................................. 3.32 Voltmeter Gage
............................................ 3.32
Anti-Lock Brake System Warning Light
......... 3.34
Engine Coolant Temperature Gage
.............. 3.35
Malfunction Indicator Lamp
............................. 3.35
Oil Pressure Gage
........................................ 3.38
Change Engine Oil Light
................................ 3-39
Security Light
............................................... 3.39
Cruise Control Light
...................................... 3.40
Reduced Engine Power Light
......................... 3.40
Service All-Wheel Drive Light
......................... 3.41
Check Gages Warning Light
........................... 3.41
Gate Ajar Light
............................................. 3.42
Fuel Gage
................................................... 3.42
Low Fuel Warning Light
............................. 3.42
Driver information Center (DiC) .. .............. 3.43
DIC Operation and Displays
........................... 3.43
DIC Warnings and Messages
......................... 3.52
Audio System(s) ............................................. 3.56
Setting the Time
........................................... 3.56
Radio with Cassette and CD
.......................... 3.57
Radio with Six-Disc CD
................................. 3.66
Brake System Warning
Light
.......................... 3-33
3- 1

Engine Coolant Temperature Gage
L
United States
Malfunction Indicator Lamp
Service Engine Soon Light in the
United States
or Check Engine Light in
Canada
I SERVICE
II
- 'I
Canada
This gage shows the engine coolant temperature. If the
gage pointer moves into the red area, the engine
coolant has overheated.
If you have been operating your vehicle under normal
driving conditions, you should pull
off the road, stop your
vehicle and turn
off the engine as soon as possible.
See
Engine Overheating on page 5-24.
ENGINE
SOON
United States
CHECK
Canada
Your vehicle is equipped with a computer which
monitors operation
of the fuel, ignition and emission
control systems.
3-35

Service All-Wheel Drive Light
S IC
AWD
United States Canada
This light should come on briefly when you turn on the
ignition, as a check to show you
it is working.
The SERVICE AWD light comes on
to indicate that
there may be a problem with the drive system and
service is required. Malfunctions can be indicated by the
system before any problem is apparent, which may
prevent serious damage
to the vehicle. This system is
also designed
to assist your service technician in
correctly diagnosing a malfunction.
Check Gages Warning Light
CHECK
GAGES
1 United States J
Canada
The CHECK GAGES light will come on briefly when you
are starting the engine.
If the light comes on and stays on while you are driving,
check your coolant temperature and engine oil pressure gages
to see if they are in the warning zones.
3-4 1

Display Language
To select your personalization for display language, press the select button while DISPLAY LANGUAGE is
displayed on the DIC. Pressing the select button
will scroll through the available languages:
Choosing a language will display all of the information
on the DIC in the desired language.
If you accidentally choose a language that you don’t
want or understand, press and hold the personalization
button and the trip information button at the same
time. The DIC will begin scrolling through the languages
in their particular language. English will be in English,
French will be in French and
so on. When you see
the language that you would like, release both buttons.
The DIC will then display the information in the language you chose.
Choose one of the options and press the personalization
button while it is displayed on the DIC to select it.
Select
The select button is used to reset certain functions and
turn
off or acknowledge messages on the DIC display.
The select button also toggles through the options
available in each personalization menu. For example, this
button will reset the trip odometers, turn
off the FUEL
LEVEL LOW message, and toggle through the languages
you can select the DIC to display information in.
DIC Warnings and Messages
Warning messages are displayed on the DIC to notify
the driver that the status of the vehicle has changed and
that some action may be needed by the driver to
correct the condition. More than one message may
appear at one time. They will appear one behind
the other. Some messages may not require immediate
action but you should press the select button to
acknowledge that you received the message and clear it
from the display. Some messages cannot be cleared
from the display because they are more urgent. These
messages require action before they can be removed
from the DIC display. The following are the possible
messages that can be displayed and some information
about them.
ENGINE COOLANT HOThDLE ENGINE
If the cooling system temperature gets hot, this
message will appear in the DIC and you will hear a
chime. Stop the vehicle and let the engine idle in
PARK (P) to allow the coolant to reach a safe
temperature. This message will clear when the coolant
temperature drops to a safe operating temperature.
3-52

Backing Up
Hold the bottom of the steering wheel with one hand.
Then,
to move the trailer to the left, just move that hand
to the left.
To move the trailer to the right, move your
hand to the right. Always back up slowly and,
if possible,
have someone guide you.
Making Turns
Notice: Making very sharp turns while trailering
could cause the trailer to
come in contact with the
vehicle. Your vehicle could be damaged. Avoid
making very sharp turns while trailering.
When you’re turning with a trailer, make wider turns
than normal. Do this
so your trailer won’t strike
soft shoulders, curbs, road signs, trees or other objects.
Avoid jerky or sudden maneuvers. Signal well in
advance.
Turn Signals When Towing a Trailer
The arrows on your instrument panel will flash whenever
you signal a turn or lane change. Properly hooked up,
the trailer lamps will also flash, telling other drivers
you’re about to turn, change lanes or stop. When towing a trailer,
the arrows on your instrument
panel will flash for turns even
if the bulbs on the trailer
are burned out. Thus, you may think drivers behind
you are seeing your signal when they are not. It’s important to check occasionally to be sure the trailer
bulbs are still working.
Driving On Grades
Reduce speed and shift to a lower gear before you start
down a long or steep downgrade.
If you don’t shift
down, you might have to use your brakes
so much that
they would get hot and no longer work well.
You can tow in DRIVE
(D). You may want to shift the
transmission to THIRD
(3) or a lower gear, under heavy
loads or hilly conditions.
When towing at high altitude on steep uphill grades,
consider the following: Engine coolant will boil at a lower
temperature than at normal altitudes. If you turn your
engine
off immediately after towing at high altitude
on steep uphill grades, your vehicle may show signs
similar to engine overheating, To avoid this, let the
engine run while parked (preferably on level ground)
with the automatic transmission in PARK (P) for a
few minutes before turning the engine
off. If you do get
the overheat warning, see
Engine Overheating on
page 5-24.
4-5 1

Section 5 Service and Appearance Care
............................................................ Service 5.3
Doing Your Own Service Work
......................... 5-4
Adding Equipment to the Outside of Your
Vehicle 5.4
Fuel 5.5
......................................................
................................................................
Gasoline Octane ............................................ 5.5
Gasoline Specifications
.................................... 5.5
California Fuel
............................................... 5.6
Filling Your lank
............................................ 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 ................................................... 5-13
Engine Air Cleaner/Filter
............................... 5-18
Automatic Transmission Fluid
......................... 5-20
Engine Coolant
............................................. 5-22
Radiator Pressure Cap
.................................. 5-24
Engine Overheating
....................................... 5-24
Cooling System
............................................ 5-26
Engine Fan Noise
.................................. 5-32
Power Steering Fluid
.................... ..... 5-33
....................................................... Additives 5.6
Fuels in Foreign Countries
............................... 5-6 Windshield
Washer Fluid
................................ 5-33
Brakes
........................................................ 5-34
Battery
........................................................ 5-38
Jump Starting
.......... ............................. 5-39
All-Wheel Drive ............. ......................... 5-44
Rear Axle ....................................................... 5-46
Bulb Replacement .......................................... 5.47
Taillamps and Turn Signal Lamps
................... 5.47
Replacement Bulbs
....................................... 5.48
Windshield Wiper Blade Replacement .............. 5.49
.............................................................. Tires 5.52
Inflation
.. lire Pressure ................................ 5.53
lire Inspection and Rotation
........................... 5.53
Buying New Tires
......................................... 5.56
Uniform Tire Quality Grading
.......................... 5.57
Wheel Replacement
...................................... 5.58
lire Chains
.................................................. 5.60
Accessory Inflator
......................................... 5.60
If a lire Goes Flat ........................................ 5.61
When It
Is Time
for New Tires ....................... 5-55
Wheel Alignment and lire Balance
.................. 5-58
Changing a Flat lire
..................................... 5-62
5-
1