oil pressure 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 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

Emissions Inspection and Maintenance Programs
Some state/provincial and local governments have or
may begin programs to inspect the emission control
equipment on your vehicle. Failure to pass this
inspection could prevent you from getting a vehicle
registration.
Here are some things you need
to know to help your
vehicle pass an inspection:
Your vehicle will not pass this inspection
if the SERVICE
ENGINE SOON or CHECK ENGINE light is on or not
working properly.
Your vehicle will not pass this inspection
if the OBD
(on-board diagnostic) system determines that critical
emission control systems have not been completely
diagnosed by the system. The vehicle would be
considered not ready for inspection. This can happen
if
you have recently replaced your battery or if your
battery has run down. The diagnostic system is
designed to evaluate critical emission control systems
during normal driving. This may take several days
of routine driving.
If you have done this and your vehicle
still does not pass the inspection for lack
of OBD
system readiness, see your dealer or qualified service
center to prepare the vehicle for inspection.
Oil Pressure Gage
United States Canada
The oil pressure gage shows the engine oil pressure in
psi (pounds per square inch) when the engine is
running. Canadian vehicles indicate pressure in kPa
(kilopascals).
Oil pressure may vary with engine speed, outside
temperature and oil viscosity, but readings above the
low pressure zone indicate the normal operating range.
A reading in the low pressure zone may be caused
by a dangerously low oil level or other problems causing
low oil pressure.
3-38

Don’t keep driving if the oil pressure is low. If
you do, your engine can become so hot that it
catches fire. You or others could be burned.
Check your oil as
soon as possible and have
your vehicle serviced.
Notice: Damage to your engine from neglected oil
problems can be costly and is not covered by
your warranty.
Change Engine Oil Light
CHANGE ENG
I OIL
United States Canada
This light is displayed when the engine oil needs to be
changed. Once the engine oil has been changed, the CHANGE
ENG OIL light
must be reset. Until it is reset, the light will
be displayed when the engine is on.
Security Light
United States Canada
This light will come on briefly when you turn the key
toward START. The light will stay on until the engine
starts.
If the light flashes, the Passlock@ system has entered a
tamper mode. If the vehicle fails to start, see
Passlock@
on page
2- 1 7.
If the light comes on continuously while driving and
stays on, there may be a problem with the Passlock@
system. Your vehicle will not be protected by Passlock@
,
and you should see your dealer.
Also, see
Content Theft-Deterrent on page 2- 16 for
additional information regarding the SECURITY light.
3-39

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

OIL PRESSURE LOW/STOP ENGINE
If low oil pressure levels occur, this message will
be displayed on the DIC. Stop the vehicle as soon as
safely possible and do not operate it until the cause
of the low oil pressure has been corrected. Check your
oil as soon as possible and have your vehicle
serviced.
BATTERY NOT CHARGING
If the battery is not charging during operation, this
message will appear on the DIC. Driving with this
problem could drain your battery. Have the electrical
system checked as soon as possible. Pressing the
select button will acknowledge this message and clear it
from the DIC display.
SERVICE AIR BAG
If there is a problem with the air bag system this
message will be displayed on the DIC. Have a qualified
technician inspect the system for problems. Pressing
the select button will acknowledge this message
and clear it from the DIC display.
SERVICE BRAKE SYSTEM
If a problem occurs with the brake system this message
will appear on the DIC. If this message appears, stop
as soon as possible and turn
off the vehicle. Restart the
vehicle and check for the message
on the DIC display.
If the message is still displayed, or appears again when
you begin driving, the brake system needs service.
TURN SIGNAL ON
If a turn signal is left on for 3/4 of a mile (1.2 km), this
message will appear on the display and you will
hear a chime. Move the turn signaVmultifunction lever to
the
off position. Pressing the select button will
acknowledge this message and clear it from the DIC
display.
REARACCESSOPEN
If the liftgate or liftglass is open while the ignition is in
RUN, this message will appear on the DIC and you will
hear a chime. Turn
off the vehicle and check the
liftgate and liftglass. Restart the vehicle and check for
the message on the DIC display. Pressing the select
button will acknowledge this message and clear it from
the DIC display.
3-53

Once you are moving on the freeway, make certain you
allow a reasonable following distance. Expect to
move slightly slower at night.
When you want to leave the freeway, move to the
proper lane well in advance.
If you miss your exit, do
not, under any circumstances, stop and back up. Drive
on to the next exit.
The exit ramp can be curved, sometimes quite sharply.
The exit speed is usually posted.
Reduce your speed according to your speedometer, not
to your sense of motion. After driving for any distance
at higher speeds, you may tend to think you are
going slower than you actually are.
Before Leaving on a Long Trip
Make sure you’re ready. Try to be well rested. If you
must start when you’re not fresh
- such as after a day’s
work
- don’t plan to make too many miles that first
part of the journey. Wear comfortable clothing and shoes
you can easily drive in.
Is your vehicle ready for a long trip? If you keep it
serviced and maintained, it’s ready to go. If it needs
service, have it done before starting out. Of course,
you’ll find experienced and able service experts
in dealerships all across North America. They’ll be
ready and willing to help
if you need it.
Here are some things you can check before a trip:
e
0
e
Windshield Washer Fluid: Is the reservior full? Are
all windows clean inside and outside?
Wiper Blades: Are they in good shape?
Fuel, Engine Oil, Other Fluids: Have you checked
all levels?
Lamps: Are they all working? Are the lenses clean?
Tires: They are vitally important to a safe,
trouble-free trip.
Is the tread good enough for
long-distance driving? Are the tires all inflated to the
recommended pressure?
Weather Forecasts: What’s the weather outlook
along your route? Should you delay your trip a
short time to avoid a major storm system?
Maps: Do you have up-to-date maps?
4-33

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

A. Coolant Recovery Tank
B. Engine Air CleanedFilter
C. Windshield Washer Fluid Reservoir
D. Engine Air Cleaner/Filter Indicator (If Equipped)
E. Power Steering Fluid Reservoir
F. Automatic Transmission Dipstick
G. Engine Oil Dipstick
H. Radiator Pressure Cap
I. Engine Oil Fill Cap
J. Remote Negative (-) Terminal Marked “GND”
K. Brake Master Cylinder
L. Battery
M. Engine Compartment Fuse Block Before closing
the hood, be sure all filler caps are on
properly. Then lift the hood to relieve pressure on
the hood prop. Remove the hood prop from its slot in
the hood and return the prop to its retainer. Then pull the
hood down firmly to close. It will latch when dropped
from
6 to 8 inches (15 to 20 cm) without pressing on
the hood.
Engine Oil
You should check your engine oil level regularly; this is
an added reminder.
5-1 3

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 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.
speed and open the window 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 doesn’t 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.
2. Turn on your heater to full hot at the highest fan
If there’s still no sign of steam, you can push down the
accelerator until the engine speed
is about twice as
fast as normal idle speed for at least three minutes while
you’re parked.
If you still have the warning, turn off
the engine and get everyone out of the vehicle until it
cools down.
You may decide not to lift the hood but to get service
help right away.
Cooling System
When you decide it’s safe to lift the hood, here’s what
you’ll see:
A. Coolant Recovery Tank
B. Radiator Pressure Cap
C. Engine Fan
If the coolant inside the coolant recovery tank is boiling,
don’t do anything else until it
cools down. The vehicle
should be parked on a level surface.
5-26