coolant temperature CADILLAC ELDORADO 1997 10.G Owners Manual

Downloaded from www.Manualslib.com manuals search engine 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 Cadillac dealer in the area where you’ll be parking
your vehicle. The dealer can give you the best advice for
that particular area.
The automatic transaxle may have either a shift lever
located on the steering
column or on the console
between
the seats.
There are several different positions for the
shift lever.
P
R
N
Dl
3
2
1
HRN@321
Console Shifter Collnmn Shifter PARK
(P): This locks
the.front wheels. It’s the best
position to use when you start the engine because your
vehicle can’t move easily.
It is dangerous to get out of your vehicle if the
shift lever
is not fully in PARK (P) with the
parking brake firmly set. Your vehicle
can roll.
Don’t leave your vehicle when the engine
is
running unless you have to. If you have left the
engine running, the vehicle can move suddenly.
You
or others could be injured. To be sure your
vehicle won’t move, even when you’re on fairly
leveI ground, always set your
parking brake and
move the shift lever to
PARK (P).
See “Shifting Into PARK (P)” in the Index. If
you’re pulling a trailer, see “Towing a Trailer” in
the Index.
2-23

Downloaded from www.Manualslib.com manuals search engine This light tells you that the
engine has overheated.
You
should stop the car and turn
the engine off as soon as
possible.
A warning chme
should also sound if this
light comes on.
As a check, the light should come on for a few seconds
I
Analog Cluster
This gage shows
the engine coolant
temperature.
If the
gage pointer moves
into
the red area, the
engine
is too hot.
when
you start your engine. In the section “Problems on That reading means the
sane thing as the warning
the Road,” this manual explains what to
do. See “Engine light -- the engine coolant has overheated. The section
Overheating” in the Index. “Problems
on the
Road” in this manual explains what
to do. See “Engine Overheating” in the Index.

Downloaded from www.Manualslib.com manuals search engine OIL LIFE LEFT (Reset): Press the INFO button to
display the OIL
LIFE LEFT, then press and hold the
INFO RESET button until 100% OIL LIFE LEFT is
displayed. (This only needs
to be reset after you have
had the oil changed.)
ENGLISWMETRIC (Reset): Press the INFO button
to display ENGLISIWMETFUC RESET, then press the
INFO RESET button to select. The display will change
from English
(miles) to metric (kilometers).
INFO: Pressing this button repeatedly will display the
RANGE, MPG AVG, MPG INST, GAL FUEL USED,
MPH, AVG MPH, TIMER, BATTERY VOLTS,
COOLANT TEMP, OIL LIFE LEFT and
ENGLISWMETRIC RESET.
FUEL DOOR: Press this button to open the fuel door.
(This feature will work only when the shift lever is in
PARK (P) regardless of whether or not the vehicle
is running.)
TRUNK: Press this button to open the trunk.
(Ths feature will work only when the shift lever is in
PARK (P) regardless of whether or not the vehicle
is running.)
river Information Center
These messages will appear if there is a problem sensed
in one of your vehicle’s systems. Vehicles that
are first
sold in Canada will have
a number after each message.
This number helps to identify
the message which is only
displayed in English.
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.
A/C OFF FOR ENGINE PROTECTION - 16: This
APPLY BRAKE TO SHIFT - 46: This message
will appear
if your vehicle is in PARK (P) for about
15 seconds and the brake is not pressed in. To remove
this message from the
DIC display, hold the OFF and
the blue (cooler) buttons on the digital cluster climate
control panel for about five seconds. On the analog
climate control panel, press the
OFF button (next to the
MODE button) and the down arrow on the PASS TEMP
button for about five seconds. Hold the
same two
buttons to display the message again.

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 OF (1 26 O C). To avoid added
strain
on a hot engine, turn off the climate control system.
Stop and allow your vehcle 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 MISFIRE -- EASE OFF GAS
PEDAL - 1114: An engine misfire has occurred.
You’ll need to ease
off the gas pedal.
FUEL LEVEE LOW - 11: This message serves as a
warning that the
fuel level in the tank is critically low.
Stop for fuel soon.
ICE POSSIBLE - 13: This message appears when
the outside air temperature
is cold enough to create icy
road conditions.
HEADLAMBS SUGGESTED - 23: If it’s dark enough
outside and the twilight sentinel control is
off, a
FEADLAMPS SUGGESTED message will display on the
DIC. This message informs the driver that turning on the
exterior
lamps is recommended even though the DRL are
still illuminated. (It has become dark enough outside to
require the headlamps and/or other exterior lamps.)
MONITORED SYSTEMS OK - I: This message only
appears
in the “recall” mode by pressing the RESET
button. It lets you know that no other messages are
stored or currently active.
FASS KEY NOT PROGRAMMED - 31: This
warning message displays when the PASS-Key pellet
information has not been programmed into your vehicle.
See your Cadillac dealership for service.
PCM FAULT - 110: The circuit in the Powertrain
Control Module (PCM) has shorted or
is loose when this
message appears. Have your Cadillac serviced by your
dealership at once.
REDUCED ENGINE POWER - 41: This message
informs the driver, that due to wheel slippage, your
vehicle is reducing engine power to compensate for
the loss of traction. Accelerating too fast, causing the
tires to spin, is an example of when this message
would display.
IREMOVE KEY - 70: This message will appear when
the Personalized Automotive Security System
(PASS-Key 11) is unable to read the pellet on the
ignition key or an improper key pellet has been inserted.
Wait for the
DIC to display STARTING DISABLED
DUE TO THEFT
SYSTEM REMOVE IGNITION
KEY. The instrument panel cluster will then run a timer
and change the messages
to WAIT 3 MINUTES, WAIT

Downloaded from www.Manualslib.com manuals search engine With the automatic setting, the air conditioning
compressor automatically cycles when needed to cool
the
air. In cold weather, when the system senses the need
for heat, the airflow will be directed out
the floor
outlets. As the interior temperature approaches a desired
setting, the blower speed will decrease.
To maintain
interior comfort, the aifflow may move to the instrument
panel air outlets and floor outlets (bi-level mode). On
bright sunny days in cold weather,
the airflow may come
out of the air conditioning outlets (AC mode) to
maintain comfort and prevent stuffiness.
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 airflow 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.
You may manually adjust
the air delivery mode or
fan speed.
/.I AC: This setting directs airflow through the
middle instrument panel outlets.
'/J 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/DEFROSE This setting directs air to
the floor outlets and toward the windshield.
1/J HEATER: This setting directs warmed air
through the
floor outlets. Some warm air is diverted to
the windshield to minimize fogging.
L*

Downloaded from www.Manualslib.com manuals search engine 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.
88 FAN SPEEDS: Press the button with the fan symbol
on it until
AUTO is displayed on the screen. At this
setting, the fan speed is automatically controlled. If it is
cold outside, the blower may
not run in the maximum
hgh
fan speed right away. The system checks the
temperature
of the engine coolant to assure it is warm
enough to provide heat.
When the engine coolant is
warm, the controller allows the
fan to gradually increase
to a higher speed.
This prevents cold air from blowing
into the passenger compartment.
If you want the blower
fan at a high speed, press the up arrow button until you
see
HI on the display. If you want the fan speed to be
automatic, but you like the
fan speed to be higher than
the
AUTO setting, press the fan symbol button until HI
AUTO is shown on the display. If you want the blower
fan at a low speed, press the down
arrow button until LO
is shown on the display. If you want the fan speed to run
lower
than the AUTO setting, press the button until LO
AUTO is shown on the display.
OFF: Press this button to turn the system off. Fresh air
will continue to flow through the vehicle, and the
system will try to maintain the previously set
temperature. The outside temperature will show on the
display when the system
is OFF.
AC: Press this button to turn the air conditioning on and
off. The system will cool and dehumidify the air inside
the vehicle. In the AUTO mode, the display will show
that
AC is active, but the air conditioning compressor
only operates when the system determines
it is needed.
RECIRCULATION: Press this button to limit the
amount of fresh
air entering your vehicle. This is helpful
when you are trying to cool the air quickly or limit odors
entering your vehcle. In the
AUTO mode, the system
will use recirculation as necessary to cool the air.
Pressing the recirculation button will change the
operation to a manual mode and the air will recirculate
non-stop. Press
this button again to turn off the
recirculation feature.
If you notice the windows fogging, press the
recirculation button to exit the recirculation mode.

Downloaded from www.Manualslib.com manuals search engine . -.-
You will find an ENGINE COOLANT HOT-IDLE
ENGINE message or a STOP ENGINE ENGINE
OVERHEATED message on the Driver Information
Center
(IDIC). There is also an engine temperature
warning light andor gage on
the instrument panel.
See “Engine Coolant Temperature
Warning Light” or
“Engine Coolant Temperature Gage” in the Index.
Overheated Engine Protection
Should a low coolant condition exist and the message
STOP ENGINE ENGINE OVERHEATED is displayed,
an overheat protection mode which alternates firing
groups
of four cylinders helps prevent engine damage.
In this mode, you will notice a loss in power and engine
performance.
This operating mode allows your vehicle
to be driven to
a safe place in an emergency; you may
drive up to
50 miles (80 km). Towing a trailer in the
overheat protection mode
should be avoided.
NOTICE:
After driving in the overheated engine protection
operating mode, to avoid engine damage, allow the engine to cool before attempting
any repair.
The engine
oil will be severely degraded. Repair
the cause of coolant loss, change the
oil and reset
the
oil life indicator. See “Engine Oil, When to
Change” in the Index.

Downloaded from www.Manualslib.com manuals search engine Your vehicle is equipped with a transaxle fluid change
indicator.
A CHANGE TRANS FLUID message will
display on
the Driver Information Center (DIC) when
the powertrain computer determines that the transaxle
fluid needs to be changed or at each
100,080 miles
(160 080 km) interval, whichever occurs first. See your
Maintenance Schedule booklet for more information.
When this message appears, change the transaxle fluid
and reset the transaxle fluid life indicator as follows:
I. Turn the ignition on but do not start the engine.
2. Press and hold the OFF and rear defog buttons on the
climate control at the same time until the
TRANS
FLUID RESET message appears on the DHC.
The cooling s stern in your vehicle is filled with
DEX-COOL engine coolant. This coolant is designed
to remain
in your vehicle for 5 years or 150,000 miles
(240 000 km) whichever occurs first, if you add only
DEX-COOL‘ extended life coolant.
2
The following explains your cooling system and how to
add coolant when
it is low. If YOU have a problem with
engine overheating, see “Engine Overheating”
in
the Index.
A 50/50 mixture of water and DEX-COOL@
coolant will:
@ Give freezing protection down to -34” F (-37°C).
Give boiling protection up to 265 OF (1 29°C).
Protect against rust and corrosion.
Help keep the proper engine temperature.
Let the warning lights and gages work as
they should.
When adding coolant, it is important that you use
only DEX-COOL~ (silicate-free) coolant.
If coolant other than DEX-COOL@is added t~
the system, premature engine, heater core or
radiator corrosion may result. In addition, the
engine coolant
will require change SOQWW 0- at
34b,8(Bo miles (50 000 km) or 24 months,
whichever CD~CUP’S first. Damage caused
of coolant other than
covered
by your new vehicle warranty.

Downloaded from www.Manualslib.com manuals search engine Adding Coolant
If you need more coolant, add the proper DEX-COOL@
coolant mixture at the surge tmk, but only when the
engine is cool.
You can be burned if you spill coolant on hot
engine parts. Coolant contains ethylene
glycol,
and it will burn if the engine parts are hot
enough.
Don’t spill coolant on a hot engine.
When replacing the pressure cap, make sure it is tight.
The surge tank cap is a I§ psi (105 ma)
pressure-type cap and must be tightly installed
to prevent coolant loss and possible engine
damage from overheating. Be
sure the arrows
If the surge tank pressure cap needs to be replaced, a
General Motors cap is recommended.
e
Engine coolant temperature is controlled by a thermostat
in the engine coolant system. The thermostat stops the
flow of coolant through the radiator until the coolant
reaches a preset temperature.
If your thermostat needs to be replaced, a General
Motors thermostat is recommended.
-2

Downloaded from www.Manualslib.com manuals search engine Driver Information Center Messages ................ 2-84
Driver Position
................................. 1-13
Driving Driver’s
Outside Auto-Dimming Rearview Mirror
..... 2-54
City ........................................ 4-21
Defensive
.................................... 4-2
Drunken
..................................... 4-3
Freeway
.................................... 4-22
InaBlizzard
................................. 4-28
In Foreign Countries
........................... 6-4
IntheRain .................................. 4-18
Night
...................................... 4-16
On Curves
.................................. 4- 11
On Grades While Towing a Trailer ............... 4-37
On Hill and Mountain Roads .................... 4-24
On Snow and Ice
............................. 4-27
Throughwater
............................... 4-20
WetRoads
.................................. 4-18
Winter
...................................... 4-26
WithaTrailer
................................ 4-36
DRL
......................................... 2-43
Drunken Driving
................................ 4-3
Dual Temperature Control
......................... 3-2
CC
......................................... 3-2
Electrical Equipment, Adding ........... 2-21.3-26. 6-55
Electrical System ............................... 6-55
Electrochromic Daymight Rearview Mirror ..... 2.49. 2-51
Electronic Climate Control
........................ 3-2
Electronic Level Control
......................... 4-32
Electronic Solar Sensor
........................... 3-6
Compartment
Fuse Block ....................... 6-58
Coolant
..................................... 6-21
Engine
........................................ 6-9
Coolant Heater ............................... 2-22
Coolant Mot-Idle Engine Message
................ 2-87
Coolant Temperature Gage
..................... 2-75
Exhaust
..................................... 2-32
Identification
................................ 6-54
Overheating
................................. 5-16
Running While Parked ......................... 2-32
Specifications
................................ 6-65
Starting Your ................................ 2-21
Engine Oil
.................................... 6-10
Adding
..................................... 6-11
Additives
................................... 6-14
Checking
................................... 6-11
Used ....................................... 6-14
What
Kind of Oil to Use ....................... 6-12
WhentoChange
.............................. 6-14
Engine Speed Limiter ............................ 2-69
EnglishMetric Display
.......................... 2-69
Ethanol
........................................ 6-4
Exhaust. Engine
................................ 2-32
Express-Down Window
.......................... 2-34
Exterior Lighting
................................ 2-9
Exterior Lighting Battery Saver
.................... 2-47
abric Cleaning
............................... 6-47
FanButton
..................................... 3-2
Filling Your
Tank ................................ 6-5
Filter. Air ..................................... 6-15
Finish Care .................................... 6-50
Finish Damage
................................. 6-52
First Gear. Automatic Transaxle
................... 2-26
Coolant Temperature Warning Eight .............. 2-75
Misfire
.. Ease Off Gas Pedal Message ........... 2-87