1998 GMC SAVANA oil pressure

Vehicle Symbols
These are some of the symbols you may find on your vehicle.
For example,
these symbols
are used on
an
original battery:
POSSIBLE A
CAUTION
INJURY
PROTECT EYES BY
SHIELDING
CAUSTIC
BAlTERY
CAUSE
BURNS
ACID COULD
&
AVOID
SPARKS
OR
FLAMES
SPARK
OR ,\I/,
COULD FLAME
EXPLODE BATTERY
These symbols are important
for you and
your passengers whenever your
vehicle is
driven:
DOOR LOCK
UNLOCK
FASTEN SEAT
BELTS
These symbols have
to do with
your lamps:
SIGNALS e e
TURN
FOG LAMPS
$0
These symbols
are on some
of
your controls:
WINDSHIELD
WIPER
WINDSHIELD DEFROSTER
WINDOW
DEFOGGER
VENTILATING FAN
These symbols are used
on
warning and
indicator
lights:
COOLANT -
TEMP -
CHARGING l=l
BATTERY
SYSTEM
BRAKE
(0)
COOLANT a
ENGINE OIL e,
PRESSURE
ANTI-LOCK
(@)
BRAKES
Here are some
other symbols
you may
see:
FUSE -%-
P
LIGHTER m
HORN )cr
SPEAKER
b
FUEL p3
V
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Have you recently changed brands of fuel?
If
so, be sure to fuel your vehicle with quality fuel (see
“Fuel” in the Index). Poor fuel quality will cause your
engine not to run as efficiently as designed. You may
notice this
as stalling after start-up, stalling when you
put the vehicle into gear, misfiring, hesitation on
acceleration or stumbling on acceleration. (These
conditions
may go away once the engine is warmed up.)
This will be detected by the system and cause the light
to turn on.
If you experience one or more of these conditions,
change the fuel brand
you use. It will require at least one
full tank of
the proper fuel to turn the light off.
If none of the above steps have made the light turn off,
have your dealer or qualified service center check
the
vehicle. Your dealer has the proper test equipment and
diagnostic tools to
fix any mechanical or electrical
problems
that may have developed.
Oil Pressure Gage
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 -1
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 problem causing low
oil pressure. Check your oil as soon as possible.
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-
UTION:
-
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:
I I
Damage to your engine from neglected oil
problems can be costly and is not covered by
your warranty.
Security Light
SECURITY
This light will come on
briefly when you turn the ignition key
to 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” in
the Index.
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 GM dealer.
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Daytime Running Lamps Indicator Light
You may have this light on
the instrument panel. It will
light whenever the
DRL are
on. It is also a reminder to
turn on your headlamps
when driving at night.
Check Gages Light
CHECK
GAGES
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.
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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 GM
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:
0
0
0
0
0
0
a
Windshield Washer Fluid: Is the reservoir 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?
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Cooling System (Gasoline Engines)
When you decide it’s safe to lift the hood, here’s what
you’ll see:
.. .
A. Radiator Pressure Cap
B. Coolant Recovery Tank
C. Engine Fan(s)
If the coolant inside the coolant recovery tank is boiling,
don’t do anything else
until it cools down.
e;- ..
The coolant level should be at or above the FULL
COLD mark.
5-14
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Section 6 Service and Appearance Care
Here you will find information about the care of your vehicle. This section begins with service and fuel information,
and then it shows how to check important fluid and lubricant levels. There is also technical information about your
6-2
6-3
6-5
6-5
6-7
6-8
6- 11
6- 12
6- 16
6-
17
6-2 1
6-2 1
6-24
6-25
6-25
6-26
6-27
6-3
1
vehicle, and a part devoted to its appearance care.
Service
Fuel (Gasoline Engine)
Fuels in Foreign Countries (Gasoline Engines)
Filling Your Tank (Gasoline Engine)
Filling a Portable Fuel Container
Checking Things Under the Hood
Noise Control System Engine Oil (Gasoline Engine)
Air Cleaner (Gasoline Engines)
Automatic Transmission Fluid
Rear Axle
Engine Coolant
Radiator Pressure Cap
Thermostat
Power Steering Fluid
Windshield Washer Fluid
Brakes
Battery
6-32
6-32
6-40
6-4
1
6-5 1
6-5 1
6-55
6-56
6-57
6-57
6-57
6-59
6-60
6-6
1
6-66
6-67
6-69 Bulb
Replacement
Halogen Bulbs
Windshield Wiper Blade Replacement
Tires Appearance Care
Cleaning the Inside
of Your Vehicle
Cleaning the Outside of Your Vehicle
Cleaning Aluminum Wheels (If Equipped)
Cleaning Tires
Sheet Metal Damage
Finish Damage
Appearance Care Materials Chart
Vehicle Identification Number (VJN)
Electrical System
Replacement Bulbs
Capacities and Specifications
Normal Maintenance Replacement Parts
6-1
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NAME
RH-HIBM
ECM-I
HORN
LH-HDLP
LH-HIBM
FUEL SOL
IGN-E
ECM-B
CIRCUITS PROTECTED
Right-hand High-beam Headlamp
(Export only)
Ignition Coil, Camshaft Position
Sensor,
VCM, Fuel Injectors, Coil
Driver
Horn Relay, Underhood Lamp( s)
Left-hand Headlamp (Export
only)
Left-hand High-beam Headlamp
(Export only)
PCM,
Fuel Solenoid Driver, Engine
Shutoff Solenoid
Air Conditioning Clutch Relay
Fuel Pump Relay, VCM, PCM, Fuel
Pump and Engine Oil Pressure
Switch
Replacement Bulbs
LAMP OR BULB
Sealed Beam Headlamps
Composite Low-Beam
Headlamps
Composite High-Beam
Headlamps
Front Sidemarker Lamp
Front Parking and Turn Lamp
Rear Parking Lamp
Rear Stop and Turn Lamp
Back- up Lamp
Back-up Lamp
Rear Parking, Stop, and
Turn Lamp
CHMSL
License Plate Lamp
Underhood Lamp
Reel Lamp
Reading Lamps
Sunshade Vanity Mirror
QTY NUMBER
2 H6054
2 6052
2
2
4
2
1
1
1
6
4
9005
194
2357NA
3057
3057
3156
1156 1157
92
1
194
232
232
211-2
74
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