1994 CADILLAC FLEETWOOD engine coolant

These symbols are used on warning and indicator lights:
-I
I BRAKE I
I
ENGINE COOLANT
TEMPERATURE RADIATOR
COOLANT
CHARGING
1 FUEL 1 I
ENGINE OIL
PRESSURE 1 I
ENGINE OIL
TEMPERATURE I I I ANTILOCK BRAKE
.Here are some other symbols you may see:
-%r
FUSE I RADIO SELECTOR I
RADIO VOLUME AIR
CONDITIONING I
TRUNK HATCHBACK RELEASE SPEAKER
I

ENGINE COOLANT HEATER
(ENGINE BLOCK HEATER) (OPTION)
(CANADA ONLY)
In very cold weather, 0°F (-18O 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.
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 outlet.
NOTICE:
After you’ve used the coolant heater, be sure to 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 weather, the kind
of oil you have, and some other things.
Instead
of trying to list everything here, we ask that you contact a Cadillac
dealer in the area where you’ll be parking your vehicle. The dealer can
give you the best advice
for that particular area.
89

NOTICE:
Spinning your wheels when the “Tkaction Disabled” light comes
on can destroy parts of your vehicle .as well as the tires. If you
spin your .wheels
too fast while shifting your transmission back
and forth, you can destroy your transmission. When you’re
stuck., spin the wheels as little as possible.
Engine Coolant Temperature Warning’Light
This light tells you that
your engine coolant has
overheated.
If you have
been operating your
vehicle under normal
driving conditions, you
should pull
off the
road, stop your vehicle
and turn the engine
off
as soon as possible.
HOT COOLANT CAN BURN YOU BADLY!
In “Problems
on the Road,” this manual shows what to do. See “Engine
Overheating” in the Index.
136
3
n
u
n
141
i

CRUISE
ENGAGED
Cruise Engaged Light
This light will come on
when your cruise
control is set to a
selected speed.
Low Coolant Warning Light
If the coolant level in
the radiator is low by
3 quarts (2.8 L) or
more this light will
come on. The light will
stay on until you add
coolant. Continuing to
drive your vehicle with
the “Low Coolant”
warning light on, may
result in damage to
your engine.
See “Engine Coolant” in the Index and have your vehicle serviced as soon
as you can.
This light will come on when the ignition is on, but the engine is not
running, as a check. It doesn’t have to be fixed right away.
141

.".ER DRZUNG ..
Here are some tips for winter driving:
Have your Cadillac in good shape for winter. Be sure your engine
You may want to put winter emergency supplies in your trunk.
coolant
mix
is correct.

NOTICE:
If your engine catches fire because you keep driving with no
coolant, your vehicle can be badly damaged. The costly repairs \
would not be covered by your warranty.
IfNo Steam Is Coming From Your Engine
If you get the overheat warning but see or hear no steam, the problem
may not be too serious. Sometimes the engine can get a little too hot
when you:
0 Climb a long hill on a hot day.
Stop after high speed driving.
0 Idle for long periods in traffic.
Tow a trailer.
I
If you get the overheat warning with no sign of steam, try this for a
minute or
so:
i3‘ I
1. Turn off your air conditioner.
2. Turn on your heater to full hot at the highest fan speed and open the
3. If you’re in a traffic jam, shift to “N” (Neutral).
window
as necessary.
If you no longer have the overheat warning, you can drive. Just to be safe,
drive slower
for about ten minutes. If the warning doesn’t come back on,
you can drive normally.
If the warning continues, pull over, stop, and park your vehicle right
away.
If there’s still no sign of steam, you can idle the engine for two or three
minutes while you’re parked, to see if the warning stops. But then, if you
still have the warning, TURN
OFF THE ENGINE AND GET
EVERYONE OUT OF THE VEHICLE until it cools down.
You may decide not to lift the hood but to get service help right away.
3
224

r COOLING SYSTEM
When you decide it’s safe to lift the hood, here’s what you’ll see:
A. Coolant surge tank
B. Electric engine fans (If equipped)
If the coolant inside the coolant surge tank is boiling, don’t do anything
else until it cools down.
225

I
The coolant level should be at or above the seam inside the surge tank. If
it isn’t, you may have a leak in the radiator hoses, heater hoses, radiator,
water pump or somewhere else in the cooling system.
NOTICE:
Engine damage from running your engine without coolant isn’t \
covered
by your warranty.
If there seems to be no leak, check to see if the electric engine fans are
running.
If the engine is overheating, both fans should be running. If they
aren’t, your vehicle needs service.
226
Pl i