1993 CADILLAC ELDORADO coolant temperature

Downloaded from www.Manualslib.com manuals search engine These symbols are used on warning and indicator lights:
I- I
I
ENGINE COOLANT
TEMPERATURE I
/u/L
BATTERY
CHARGING SYSTEM
u
BRAKE
ENGINE
OIL PRESSURE ENGINE OIL TEMPERATURE
Here are some other
symbols you may see:
A
TRUNK HATCHBACK
RELEASE
U
RADIO SELECTOR
t
l=I
I LIGHTER RADIO VOLUME
1
I HORN 1
RADIATOR
COOLANT
ANTILOCK BRAKE
AIR
CONDITIONING
I
-
SPEAKER
5

Downloaded from www.Manualslib.com manuals search engine tire. If the warning light stays on after you replace the compact spare wlrn
a full-size tire, or if it comes on again when you’re driving, your Cadillac
needs service.
Engine Temperature Warning Light (Export Only)
This light tells you that
your 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
011. As a check,
the light should come
on for a few seconds
whcn you start your
engine.
HOT COOLANT CAN BURN YOU BADLY!
In “Problems on the
Road,” this manual shows what to do. See “Engine
Overheating”
in the Index.
Service Engine Soon Light
I ENGINE
SOON
126

Downloaded from www.Manualslib.com manuals search engine ENGINE COOLANT HOT IDLE ENGINE
This message will appear when your engine coolant temperature is over
126°C
(248’F). To avoid added strain on a hot engine, turn off your
Climate Control system and stop and allow your vehicle to idle until it
cools down or the mcssage is removed. If it does not cool down, turn off
your engine and have it serviccd before driving it again. Severe enginc
damage can result from an overheated engine. See “Engine Overheating”
in the Index.
ENGINE HOT - A/C COMPRESSOR OFF
This message will appear when the Climate Control is in “Auto” or
Defrost and the engine coolant
is hotter than the normal operating
temperature.
To avoid added strain on a hot engine the air conditioning
compressor
is automatically turned off. When that happens, air
conditioned air is not delivered.
Tf the coolant temperature returns to
normal,
you must select “AUTO”, “DEFOG” or Defrost to return to a
normal
A/C compressor operation.
FUEL LEVEL VERY LOW
This message. serves as a warning that the fuel level in your tank is
critically low.
It means you should stop for fuel immediately.
LOW A/C REFRIGERANT - SERVICE A/C SOON
This message will appear when the A/C refrigerant is so low that it no
longer can cool well. This message shows that some of the refrigerant has
leaked out
of the system, and that the A/C needs recharging. If you do
not have it recharged,
the system may not cool at all.
CHECK WASHER FLUID
This message shows that the washer fluid reservoir is nearly empty.
REDUCE ENGINE POWER (Northstar Only)
This message will appear if the engine starts to cut cylinders to reduce
power, If this message is ever displayed have your vehicle serviced as soon
as possible.
136

Downloaded from www.Manualslib.com manuals search engine made especially for your automatic transaxle. Damage caused by fluid
other than DEXRON@-IIE is not covered by your
new vehicle warranty.
After adding fluid, recheck the fluid level as described under “How to
Check.”
When the correct fluid level is obtained, push the dipstick back in all
How To Reset Transaxle Fluid Change Indicator: (4.6 Liter Northstar)
Your vehicle is equipped with
a transaxle fluid change indicator. A
“CHANGE
TRANS FLUID’’ message will display on the Information
Center when the power train computer determines that the transaxle
fluid needs to be changed or at each 100,000 miles (160,000
km) interval,
whichever occurs first. When this message appears, change the transaxle
fluid and reset
the transaxle fluid life indicator as follows:
the
way.
0 Turn the key “ON” with the engine stopped.
Press and hold the “OFF” and “REAR DEFOG” buttons on the
climate control simultaneously until the
“TRANS FLUID RESET”
message appears
in the Information Center (between 5 and 20
seconds).
ENGINE COOLANT
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.
The proper coolant for your Cadillac will:
Give freezing protection down to -34” F (-37” C) .
0 Give boiling protection up to 262OF (128O C) .
0 Protect against rust and corrosion.
Help keep the proper engine temperature.
Let the warning lights work as they should.
What to Use:
Use a mixture of one-half clean water (preferably distilled) and one-half
antifreeze that meets “GM Specification 1825-M,” which won’t damage
aluminum parts. You can also use a recycled coolant conforming to
GM
280

Downloaded from www.Manualslib.com manuals search engine from me surge ram; use a flashlight as necessary to see into the tank. The
coolant level should be at or above the seam inside the tank.
If you need more coolant, add the proper mix.
RADIXTOR OR SURGE TANK PRESSURE
CAP
1 NOTICE:
Your radiator or surge tank cap is a 15 psi (105 kPa)
pressure-type cap and must be tightly installed to prevent
coolant loss and possible engine damage from overheating. Be
sure the arrows
on the cap line up with the overflow tube on the
When you replace your radiator or surge tank pressure cap, an AC@ cap
is recommended.
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.
When
you replace your thermostat, an AC@ thermostat is recommended.
284

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Driver’s Side S.I.R. (“Air Bag”) ........................ 27
Driving And the Road.
Your .............................. 163
At Night ....................................... 188
Defensive ...................................... 172
HillandMountain ............................... 201
In A Foreign Country ............................ 261
In Cities ........................................ 196
In Fog. Mist And Haze ........................... 194
On Snow Or Ice ................................. 207
In The Rain ..................................... 191
In Winter ....................................... 206
On A Long Trip ................................. 199
On The Freeway ................................. 197
OnTheRoad ................................... 200
On Curves ...................................... 183
Through Deep Standing Water ...................... 79
Winter ......................................... 206
Drunken Driving ................................... 173
Dual Braking System ................................ 124
Electric Outside Mirror Control ...................... 114
Electrical Equipment. Adding ..................... 152. 326
Electronic Climate Control .......................... 144
Electronic Level Control ............................ 142
Electronic Solar Sensor ............................. 148
Emergencies. Braking In ............................ 182
Emergencies. Steering In ............................ 184
Emergency Towing ................................. 227
Engine
Block Heater
.................................... 78
Change Oil Indicator ............................. 140
Coolant ........................................ 280
Exhaust ......................................... 91
Oil ............................................ 266
Oil Additives .................................... 273
OilLight ....................................... 128
Oil. When To Change ............................ 273
Overheating .................................... 230
Speed Limiter (Northstar) ........................ 129
Ethanol In Gasoline ................................ 260
Emergency Starting. Discharged Battery ............... 221
Coolant Temperature Warning Lights ............... 126
Warning Light About Need For Service ............. 126
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