1996 CADILLAC ELDORADO coolant temperature

Downloaded from www.Manualslib.com manuals search engine Engine Overheating
You will find an ENGINE COOLANT HOT-IDLE
ENGINE message or a
STOP ENGINE ENGINE
OVERHEATED message
on the DIC. There is also an
engine temperature warning light on the instrument
panel. See “Engine Temperature Warning Light”
in the
Index.
Overhe 1 Engine Ootection Operating
Mode
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.
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 may be
severely degraded. Change the oil and reset the
oil life indicator. See “Engine Oil, When to Change” in the Index.
5-15

Downloaded from www.Manualslib.com manuals search engine Engine Coolant
The cooling system in your vehicle is filled with new
DEX-COOL TM (orange-colored, silicate-free) engine
coolant. This coolant is designed to remain in your
vehicle for
5 years or 100,000 miles (166 000 km),
whichever occurs first.
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 the proper coolant for
your Cadillac will:
Give freezing protection down to -34°F (-37°C).
Give boiling protection up to 265°F (129°C).
Protect against rust and corrosion.
Help keep the proper engine temperature.
Let the warning lights and gages work as they
should.
NOTICE:
When adding coolant it is important that you use
DEX-COOL (orange-colored, silicate-free)
coolant meeting
GM Specification 6277M.
If silicated coolant is added to the system,
premature engine, heater core or radiator
corrosion may result. In addition, the engine
coolant will require change sooner
-- at
30,000 miles (50 000 km) or 24 months,
whichever occurs first.
What to Use
Use a mixture of one-half clean water (preferably
distilled) and one-half
DEX-COOL (orange-colored,
silicate-free) antifreeze that meets GM Specification
6277M, which won’t damage aluminum parts. Use
GM Engine Coolant Supplement (sealer) (GM Part
No. 3634621) with any complete coolant change. If you
use this mixture, you don’t need to add anything else.
A special procedure is required for adding sealer; see the
Cadillac service manual.
(To order a service manual, see
“Service and Owner Publications” in the Index.)
6-19

Downloaded from www.Manualslib.com manuals search engine Thermostat
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.
Power Steering Fluid
The power steering fluid
reservoir is located next to
the coolant surge tank on
the passenger’s side of the
engine.
When to Check Power Steering Fluid
It is not necessary to regularly check power steering
fluid unless you suspect there is a leak in the system or
you hear an unusual noise. A fluid loss in this system
could indicate a problem. Have the system inspected and
repaired.
How To Check Power Steering Fluid
When the engine compartment is cool, unscrew the cap
and wipe the dipstick with a clean rag. Replace the cap
and completely tighten
it. Then remove the cap again
and look at the fluid level on the dipstick.
The level should be at the FULL
COLD mark. If
necessary, add only enough fluid to bring the level up
to the mark.
What to Use
Refer to the Maintenance Schedule to determine what
kind of fluid to use. See “Recommended Fluids and
Lubricants” in the Maintenance Schedule booklet.
Always use the proper fluid. Failure to use the proper
fluid can cause leaks and damage hoses and seals.
6-23

Downloaded from www.Manualslib.com manuals search engine Driving City
........................................ 4-20
Defensive
................................... 4-1
Drunken
..................................... 4-2
Freeway
.................................... 4-21
In Foreign Countries ....... 1 ................... 6-3
Night
....................................... 4-15
In a Blizzard .................................. 4-27
IntheRain
.................................. 4-17
On Curves
.................................. 4-10
On Grades While Towing a Trailer ............... 4-36
Through Water
............................... 4-19
Wet Roads
.................................. 4-17
Winter
...................................... 4-25
With a Trailer
................................ 4-35
On Hill and Mountain Roads .................... 4-23
On Snow and Ice
............................. 4-26
DrunkenDriving
................................ 4-2
Dual-Zone Climate Control
............... -, ........ 3-5
I ECC .......................................... 3-I
Electrical Equipment, Adding
........... 2-16,3-34, 6-54
Electrical System
............................... 6-54
Electronic Climate Control
........................ 3 - 1
Electronic Level Control ......................... 2-86
Electronic Solar Sensor
........................... 3-5
Coolant Heater
............................... 2-17
Coolant Temperature Warning Light
.............. 2-69
Electrochromic
Daymight Rearview Mirror
..... 2-45, 2-46
Engine
......................................... 6-8
Coolant
...................................... 6-19
Exhaust
...................................... 2-28 Fuse Block
.................................. 6-55
Overheating
................................. 5-15
Running
While Parked ......................... 2-28
Specifications
................................ 6-64
Starting Your ................................ 2-16
Engine Coolant Hot-Idle Message
.................. 2-81
Identification
................................. 6-53
Engine Oil ..................................... 6-9
Adding
...................................... 6-9
Additives 6-11
Used ....................................... 6-12
Engine Speed Limiter 2-63
Ethanol
........................................ 6-3
...................................
Checking .................................... 6-9
When to Change ............................... 6-12
English/Metric Button
...................... 2-75, 2-78
Exhaust, Engine
................................ 2-28
Express-Down Window
.......................... 2-30
Exterior Lighting Battery Saver
.................... 2-42
Fabric Cleaning
.................. 1 ........ 6-45, 6-46
Fan Control, Climate Control System
........... 3-2, 3-5
Filling
Your Tank ................................ 6-4
Finish Care
.................................... 6-49
First
(l), Automatic Transaxle ..................... 2-22
Flashers, Hazard Warning
......................... 5-1
Flat Tire, Changing
............................. 5-25
Floor Mats
.................................... 2-54
............................
Filter, Air ..................................... 6-13
FinishDamage
6-50 ! ..................................
Flash-To-PassFeature ........................... 2-32

Downloaded from www.Manualslib.com manuals search engine Keyless Entry System ........................... 2-6
Keys
.......................................... 2-1
Labels
.................................. 4-29. 4-30
Certification/Tire
............................. 4-30
Service Parts Identification ..................... 6-53
Tire-Loading Information
...................... 4-29
Vehicle Identification Number
................... 6-53
Lamps
........................................ 2-3c)
Interior ..................................... 2-43
On Reminder ................................ 2-40
Panel ....................................... 2-43
Latches. Seatback
................................ 1-7
Leaving Your Vehicle ............................. 2-5
Level Control. Electronic ......................... 2-86
Lightsensor
................................... 2-42
Lighter
....................................... 2-52
Lights Air
Bag Readiness ....................... 1-22. 2-64
Anti-Lock Brake System Warning
............ 2-67? 4-6
Brake System Warning
......................... 2-65
Charging System
............................. 2-65
Engine Coolant Temperature Warning
............. 2-69
Oil Pressure
................................. 2-72
Parking Brake Indicator ........................ 2-66
Safety Belt Reminder
...................... 1-8. 2-64
Service Engine Soon
.......................... 2-69
Traction Control System Warning
............ 2-68 . 4-0
Leaving
Your Vehicle with the Engine Running
....... 2-26 Loading
Your Vehicle
........................... 4-29
Locks Anti-Lockout Feature
.......................... 2-5
Automatic Door ............................... 2-4
Door
........................................ 2-3
PowerDoor
.................................. 2-4
Programmable Automatic Door
................... 2-5
Trunk Release
................................. 2-9
Lumbar Controls
................................ 1-2
MAGNASTEER -b! ............................ 4-10
Maintenance. Normal Replacement Parts ............ 6-66
Maintenance. Underbody
......................... 6-51
Maintenance When Trailer Towing
................. 4-38
Malfunction Indicator Lamp
...................... 2-69
MapPocket
................................... 2-50
Matching Transmitter(s)
To Your Vehicle ............. 2-7
MaxiFuse/Relay Center
.......................... 6-58
Methanol
...................................... 6-3
Mirrors
....................................... 2-45
Convex Outside
.............................. 2-50
Driver’s Outside Auto-Dimming Rearview
......... 2-50
Electrochromic Day/Night Rearview
......... 2-45. 2-46
Illuminated Visor Vanity
....................... 2-53
Power Remote Control
......................... 2-49
Monitored Systems
OK Message ................... 2-81
Mountain Roads
................................ 4-23
Multifunction Lever
............................. 2-31

Downloaded from www.Manualslib.com manuals search engine Steering Wheel Touch Control ................ 3-13. 3-33
Stop Engine Low Oil Pressure Message
............. 2-83
Stop Engine Overheated Message
.................. 2-83
Storage Compartments
........................... 2-50
Storage. Vehicle
................................ 6-28
Stuck:
In Sand. Mud. Ice or Snow .................. 5-36
Sunvisors
.................................... 2-53
Sunglasses Storage
.............................. 2-5 1
Supplemental Inflatable Restraint .................. 1-20
Surge Tank. Coolant
........................ 5- 18. 5-20
Surge Tank Pressure Cap ......................... 6-22
Symbols. Vehicle
................................ x111 ...
Tachometer .................................. 2-62
Taillamp Bulb Replacement
....................... 6-34
TapePlayerCare
............................... 3-35
Telephone. Cellular
............................. 2-54
Temperature Control. Climate Control System ..... 3-2. 3-6
Temperature Control. Passenger
.................... 3-8
Theft
......................................... 2-10
Theft System Problem/Car May Not Restart Message
. . 2-83
Theft-Deterrent System
.......................... 2- 1 1
Theft-Deterrent Audio Feature .................... 3-33
Thermostat
.................................... 6-23
Third (3)’ Automatic Transaxle
.................... 2-2 1
Tilt Steering Wheel ............................. 2-30
Time. Setting the
............................... 3- 1 3
Tire Chains
.................................... 6-44
TireLoading
................................... 4-29
Tire-Loading Information Label
................... 4-29 Tires
......................................... 6-36
Alignment and Balance
........................ 6-42
BuyingNew
................................. 6-40
Chains
..................................... 6-44
Changing a Flat
.............................. 5-25
Cleaning
.................................... 6-50
Compact Spare
............................... 5-35
Inflation
.................................... 6-37
Inspection and Rotation
........................ 6-38
Pressure
.................................... 6-37
Temperature
................................. 6-42
Traction
.................................... 6-41
Treadwear
................................... 6-41
Uniform Quality Grading ....................... 6-41
Wear Indicators .............................. 6-39
Wheel Replacement
........................... 6-42
When
It’s Time for New ....................... 6-39
Top Speed Fuel Cut-Off Message
.................. 2-83
TorqueLock
................................... 2-26
Torque, Wheel
Nut ......................... 5-32, 6-65
Towing a Trailer
................................ 4-31
Towing Your Vehicle
............................. 5-8
Traction Active
...................................... 2-85
Active Message
............................... 4-8
Control System
................................ 4-8
OffMessage
................................. 2-84
Ready Message
.............................. 2-84
Loading
.................................... 4-29
TopStrap
..................................... 1-35
Control System Warning Light .............. 2-68, 4-9
.