1997 CADILLAC CATERA engine coolant

Downloaded from www.Manualslib.com manuals search engine 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 Q
CAUSTIC
BURNS 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
POWER
WINDOW
These symbols have
to do with
your lamps:
SIGNALS e 9
TURN
WARNING
A
HAZARD
FLASHER
RUNNING * 0
DAYTIME - 0
LAMPS '**
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 1-1
BATTERY
SYSTEM
BRAKE
(a)
R
ENGINE OIL
PRESSURE
Wb
ANTI-LOCK (@)
BRAKES
Here are some other symbols
you may see:
FUSE
LIGHTER
m
HORN )tr
SPEAKER
b
FUEL B
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Downloaded from www.Manualslib.com manuals search engine ,== -a .
Section 2 Features and Controls
Here you can learn about the many standard and optional features on your Catera, and information on starting,
shifting and braking. Also explained are the instrument panel and the warning systems that tell you
if everything is
working properly
-- and what to do if you have a problem.
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Keys
Door Locks
Remote Keyless Entry System (RKE)
Trunk
Theft
Theft-Deterrent (System)
Immobilizer
New Vehicle “Break-In”
Ignition Positions Starting Your Engine
.Engine Coolant Heater
Automatic Transmission Operation
Parking Brake
Shifting Into PARK
(P)
Shifting Out of PARK (P) 2-28
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2-29
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Parking Over Things That Burn
Engine Exhaust
Running Your Engine While You’re Parked
Windows Tilt Wheel
Turn Signal/Multifunction Lever
Lamps Mirrors
Storage Compartments
Ashtrays and Cigarette Lighter
Cellular Telephone
Sunroof
Universal Transmitter
Instrument Panel
Warning Lights, Gages and Indicators

Downloaded from www.Manualslib.com manuals search engine 3. 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. If the Catera starts
briefly but then stops again,
do the same thing.
I 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.
If you ever have to have your vehicle towed, see
the part of this manual that tells how to do it
without damaging your vehicle.
See “Towing
Your Catera” in the Index.
Engine Coolant Heater (Option)
The electrical cord for the engine coolant heater is in
front of the air cleaner filter and under the headlamp
cover, on
the passenger’s side of the engine.
ENGINE COOLANT
HEATER ELEC AIR CLEANER ASSEMBLY
CORD ////
HE
AS
I
HEADLAMP
COVER
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.

Downloaded from www.Manualslib.com manuals search engine To Use the Coolant Heater
1. Turn off the engine.
2. Open the hood and unwrap the electrical cord.
3. Plug it into a normal, grounded 110-volt AC outlet.
/ CA-‘TIC’J:
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 three-prong
110-volt
AC outlet. If the cord 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 Catera dealer in the area where you’ll be parking
your vehicle. The dealer can give you the best advice for
that particular area.
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Downloaded from www.Manualslib.com manuals search engine Engine Coolant Temperature
Warning Light
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 chime
should also sound if
this
light comes on.
As a check, the light should come on for a few seconds
when you
start the engine. In the section “Problems on
the Road,” this manual explains what to do. See “Engine
Overheating” in the Index.
Engine Coolant Temperature Gage
C &
This gage shows the engine
coolant temperature.
If the
gage pointer moves into
the red area, the engine
is
too hot!
This reading means the same thing as the warning
light
-- the engine coolant has overheated. You should
stop the car and turn the engine off as soon as possible.
The section “Problems on the Road” in this manual
explains what to do. See “Engine Overheating” in
the Index.
I 2-68

Downloaded from www.Manualslib.com manuals search engine Low Coolant Warning Light
This warning light should
come on while you are
starting
the engine. If the
light doesn’t come on, have
4
it repaired.
Malfunction Indicator Lamp
(Check Engine Light)
Your Catera is equipped
with a computer which
monitors operation of the
fuel, ignition and emission
CHECK
ENGINE
control systems.
Your Catera is equipped with a low coolant level sensor
(switch and float) that is designed
to detect when your
vehicle’s coolant level drops below the set limit. If the
low coolant level sensor (under the coolant surge tank)
detects that the level drops while the engine is running,
the low coolant indicator will light and remain lit until
the ignition switch is turned off. Check the coolant level and add coolant as needed. The light should turn
off as
soon as the coolant level
is at its proper operating range. This
system is called OBD
I1 (On-Board
Diagnostics-Second Generation) and is intended
to assure that emissions are at acceptable levels for
the life of the vehicle, helping
to produce a cleaner
environment. (In Canada,
OBD I1 is replaced by
Enhanced Diagnostics.) The CHECK
ENGINE light
comes on to indicate that there is a problem and service
is required. Malfunctions often will be indicated by the
system before any problem is apparent. This may
prevent more serious damage to your vehicle. This
system
is also designed to assist your service technician
in correctly diagnosing any malfunction.
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Downloaded from www.Manualslib.com manuals search engine In cold weather, when the system senses the need for
heat, airflow will be directed out of the floor outlets.
As
the interior temperature approaches a desired setting, the
blower speed will decrease.
To maintain interior
comfort, the airflow 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 for automatic operation, the
air will first flow out of the
floor
air outlets during cool down. 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.
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.
Manual Operation
You may manually adjust the air delivery mode or
fan speed.
'# HEATERDEFROST: This setting directs air to
the floor outlets and toward the windshield.
3 AC: This setting directs airflow through the middle
instrument
panel outlets.
'!! 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 middle instrument
panel outlets while warmed air is directed to the floor.
w.
HEATER: This setting directs warmed air through
the floor outlets. Some warm air is diverted to the
windshield to minimize fogging.
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.

Downloaded from www.Manualslib.com manuals search engine * FAN SPEEDS: Press the driver’s side
TEMP/AUTO knob to set the fan speed for automatic
operation. At this setting, the fan speed is automatically
controlled. If it is cold outside, the blower may not run
in the maximum high 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 reach the highest position of the display.
If you want the blower fan at a low speed, press the
down arrow button until the lowest position is displayed.
ON/OFF: Press this button to turn the system off.
Press this button again to turn the system back on.
Turning the climate control system on in this way
will recall all previous manually set mode settings.
If the system is turned on by pushing the driver’s
TEMP/AUTO knob for automatic operation, all
of the
previous manually set mode settings will be changed
back to the fully automatic mode.
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 automatic operation
mode, the display
will show
AC OFF when the air conditioning has been
turned
off.
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 vehicle. In the automatic operation 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.
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