1998 CADILLAC ELDORADO coolant level

Downloaded from www.Manualslib.com manuals search engine CHECK BRAKE FLUID LEVEL - 37: This message
will display if the ignition is in
RUN to inform the
driver that the brake fluid level is low. Check the brake
reservoir level and add fluid as needed. Have the brake
system serviced by a technician as soon as possible. If
the brake warning light is on, follow the directions in
that part.
CHECK COOLANT LEVEL - 2: This message will
appear when there is a low level
of engine coolant.
Have
the cooling system serviced by a technician as
soon as possible.
CHECK FUEL GAUGE - 39: This message will
appear when the fuel supply is less than
4 gallons
( 15.2 L) and the display is turned off (digital clusters
only).
A single chime will also sound when this
message is displayed.
CHECK GAS CAP - 61: This message will appear if
the gas cap has not been fully tightened. You should
recheck your gas cap to ensure that it’s fully tightened.
CHECK OIL LEVEL - 36: For correct operation of
the low oil sensing system, your vehicle should be on a
level surface. A false CHECK OIL LEVEL message
may appear if the vehicle is parked on grades. The oil
level sensing system does not check for actual oil level
if
the engine has been off for a short period of time, and
the oil level is never sensed while the engine is running. If
the CHECK
OIL LEVEL message appears and your
vehicle has been parked on level ground with the engine
off for at least 30 minutes, the oil level should be
checked by observing
the oil dipstick. Prior to checking
the oil level,
be sure the engine has been off for five
minutes and your vehicle is on
a level surface. Then
check the dipstick and add oil
if necessary. See “Engine
Oil” in the Index.
CHECK WASHER FLUID - 25: This message will
appear for several seconds indicating that you need
washer solvent.
CRUISE ENGAGED - 43: This message will
appear for a few seconds when
you select a speed at
which to cruise.
DOOR A JAR - 141: A door other than the driver’s
is open or ajar when this message appears. The
vehicle’s engine must be running and the transaxle not
in PARK (P) for this message to display. A chime will
also sound when the vehicle’s speed is greater than
5 mph (8 km/h).
DRIVER DOOR AJAR - 140: This message will
display when the vehicle
is being shifted out of
PARK (P) with the engine running to signal that the
driver’s
door is open or ajar. A chime will also sound
when the vehicle’s speed is greater
than 5 mph (8 km/h).

Downloaded from www.Manualslib.com manuals search engine ENGINE COOLANT HOT-IDLE ENGINE - 44:
This message will appear when the engine coolant
temperature is over
248 “F ( 126” C). To avoid added
strain on a hot engine, turn off the climate control
system. Stop and allow your vehicle to idle until it cools
down or the message
is removed. If it does not cool
down, turn off the engine and have
it serviced before
driving it again. Severe engine damage can result from
an overheated engine.
See “Engine Overheating” in
the Index.
ENGINE HOT - AC OFF - 16: This message displays
when the engine coolant becomes hotter than the normal
operating temperature.
To avoid added strain on a hot
engine, the air conditioning compressor is automatically
turned
off so that air conditioned air is not delivered.
If
the coolant temperature returns to normal, you
must select AC to return to a normal A/C compressor
operation.
If this message continues to appear, have
the system repaired as soon as possible to avoid
compressor damage.
ENGINE MISFIRE -- EASE OFF GAS
PEDAL
- 114: An engine misfire has occurred.
You’
11 need to ease off the gas pedal.
ENGINE OVERHEATED - STOP ENGINE - 42:
This message will appear when the engine has
overheated. Stop and
turn the engine off immediately to
avoid severe engine damage. See “Engine Overheating”
in the Index. A multiple chime will also sound when this
message
is displayed.
ENGINE POWER REDUCED - 41: This message
informs you that your vehicle is reducing engine power
because the transaxle is being placed
in gear under
conditions that may cause damage to the vehicle
powertrain or vehicle acceleration.
FUEL LEVEL LOW - 11: This message serves as a
warning that the fuel level in the tank is critically low.
Stop for fuel soon.
HEADLAMPS SUGGESTED - 23: If it’s dark
enough outside and the twilight sentinel control is
off,
a HEADLAMPS SUGGESTED message will display
on the Driver Information Center (DIC). This message
informs the driver that turning
on the exterior lamps
is recommended even though the Daytime Running
Lamps (DRL) are still illuminated (it’s become dark
enough outside to require the headlamps and/or other
exterior lamps).
2-74

Downloaded from www.Manualslib.com manuals search engine If your vehicle is sitting out on a hot day and you have it
set on AUTO, the air will first flow out the floor air
outlets for a few seconds. That is normal. This
is to
expel hot air from the air outlets. As the air
is cooled,
the airflow will move through
the air conditioning
outlets. If you start your vehicle with the fan setting
on
HI, it will skip the air conditioning purge.
To avoid blowing cold air in cold weather, the system
will delay turning on the fan until warm air is available.
The length
of delay depends on the outside air
temperature, engine coolant temperature
or the time
since the engine was last started.
As the coolant warms
up,
the blower fan speed will gradually increase and air
will flow from the heater outlets, with some aifflow
to the windshield to prevent fogging under most
normal conditions.
If you leave your vehicle, the system will remember the
control setting the next time
you start your engine,
except for recirculation and defrost. Each ignition cycle
cancels recirculation, whereas,
DEFROST will change
to automatic operation when the ignition is
shut off and
then turned back on.
Manual Operation
You may manually adjust the air delivery mode or
fan speed.
/J AC: This setting directs airflow through the
A0
middle instrument panel outlets.
l# BI-LEVEL: This setting directs air into your
vehicle in two ways.
Cool air is directed to the upper
portion
of your body through the four instrument panel
outlets while warmed air is directed to the floor.
'fl HEATER/DEFROST: This setting directs air to
the floor outlets and toward the windshield.
I# HEATER: This'setting directs warmed air
through the
floor outlets. Some warm air is diverted to
the windshield to minimize fogging.
A0
w.
0
DEFROST Press this button to quickly remove
fog or frost from the windshield. This setting sends most
of the airflow to the windshield with only a small
amount
to the floor outlets.
3-4

Downloaded from www.Manualslib.com manuals search engine .. ”.
If it isn’t, the coolant level should be indicated by a
CHECK COOLANT LEVEL message on the Driver
Information Center. If it is, you
may have a leak in the
radiator hoses, heater hoses, radiator, water pump or
somewhere else in the cooling system.
A CAUTION:
Heater and radiator hoses, and other engine
parts, can be very hot. Don’t touch them.
If you
do, you can be burned.
Don’t run the engine if there is
a leak. If you run
the engine, it could lose all coolant. That could
cause an engine fire, and you could be burned.
Get any leak fixed before you drive the vehicle.
NOTICE:
Engine damage if you keep running your engine
without coolant isn’t covered by your warranty.
See “Overheated Engine Protection Operating Mode” in the Index.
If there seems to be no leak, with the engine on, check to
see if the electric engine cooling fans are running. If the
engine is overheating, both fans should be running. If
they aren’t, your vehicle needs service.
5-19

Downloaded from www.Manualslib.com manuals search engine How to Add Coolant to the Coolant
Surge
Tank
If you haven’t found a problem yet, but the coolant level
isn’t at the proper level
(2.5 inches (6.4 cm) below the
base
of the fill neck), add a 50/50 mixture of clean
water (preferably distilled) and DEX-COOL@ coolant at
the coolant surge tank, but be sure the cooling system,
including the coolant surge tank pressure cap,
is cool
before you do it. (See “Engine Coolant’‘ in
the Index for
more information.)
A CAUTION:
Steam and scalding liquids from a hot cooling
system can blow out and burn you badly. They
are under pressure, and if
you turn the coolant
surge tank pressure cap
-0 even a little -- they
can come out at high speed. Never turn the
cap when the cooling system, including the
coolant surge tank pressure cap, is hot. Wait
for the cooling system and coolant surge tank
pressure cap to cool
if you ever have to turn
the pressure cap.
I
Adding only plain water to your cooling system
can be dangerous. Plain water, or some other
liquid like 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 wouldn’t
CAUTION: (Continued)
5-20

Downloaded from www.Manualslib.com manuals search engine 4. With the coolant surge tank pressure cap off. start the
engine and
let it run until you can feel the upper
radiator hose getting
hot. Watch out for the engine
cooling fans.
By this time, the coolant level inside the coolant
surge tank may be lower. If the level
is lower, add
more
of the proper mixture to the coolant surge tank
until the level reaches about 2.5 inches (6.4 cm)
below the base of the filler neck.
a
5. Then replace the pressure cap. Be sure the arrows on
the pressure cap
line up like this.
Start the engine and allow it to warm up. If the CHECK
COOLANT LEVEL message does not appear on the
Driver Information Center, coolant
is at the proper fill
level.
If a CHECK COOLANT LEVEL message does
appear, repeat Steps
1 through 3 or see your dealer.
5-23

Downloaded from www.Manualslib.com manuals search engine ,<+ --\,
Section 6 Service and Appearance Care
Here you will find information about the care of your vehicle. This section begins with service and fuel infomation,
and then it shows how
to check important fluid and lubricant levels. There is also technical information about your
vehicle, and a part devoted to its appearance care.
6-2
6-3
6-5
6-8
6-8
6-1 1
6- 15
6-18
6-22
6-26
6-28
6-3 1
6-32
6-38
6-3 8
6-47
6-47
6-49 Service
Fuel
Filling Your Tank
Filling a Portable Fuel Tank
Checking Things Under the Hood
Engine Oil
Air Cleaner
Automatic Transaxle Fluid
Engine Coolant
Windshield Washer Fluid
Brakes
Battery
Bulb Replacement
Windshield Wiper Blade Replacement
Tires Appearance Care
Cleaning the Inside
of Your Vehicle
Care
of Safety Belts 6-50
6-50
6-50
6-50
6-52
6-52
6-52
6-53
6-5
3
6-54
6-55
6-55
6-64
6-64
6-65
6-65 Cleaning
Glass Surfaces
Cleaning the Outside of the Windshield and
Wiper Blades
Weatherstrips
Cleaning the Outside
of Your Vehicle
Cleaning Aluminum or Chrome Wheels
(If Equipped)
Cleaning Tires
Sheet Metal Damage
Underbody Maintenance
Chemical Paint Spotting
Appearance Care Materials Chart
Vehicle Identification Number (VIN)
Electrical System
Replacement Bulbs Capacities and Specifications
Air Conditioning Refrigerants
Normal Maintenance Replacement
Parts
6-1

Downloaded from www.Manualslib.com manuals search engine Checking Coolant
.
The surge tank is located next to the engine block on the
passenger's side
of the engine.
The cooling system is under a
lot of pressure when it
is hot. If the CHECK COOLANT LEVEL message
appears
on the Driver Information Center (DIC), you
will need to add coolant.
A 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.
When your engine is cold. the coolant level should be at
the full cold mark, which
is 2.5 inches (6.4 cm) below
the base
of the fill neck. Use a flashlight as necessary to
see into the tank.
.................................................. ................. ...... ....... ............ ...... ............ ............ .......... ...................... ....... .................. ..... ..................................... .....................
If the CHECK COOLANT LEVEL message comes on.
it means you're low on engine coolant.
For more information, see "Check Coolant Level"
message in the Index.
6-24