1997 CADILLAC ELDORADO service

Downloaded from www.Manualslib.com manuals search engine sake System
Your Cadillac’s hydraulic brake system is divided into
two parts. If
one part isn’t working, the other part can
still
work and stop you. For good braking though, you
need both parts working well.
If the warning light comes on, there could be a brake
problem.
Have your brake system inspected right away.
BRAKE
This light should come on
briefly when you turn the
ignition key to
RUN. If it
doesn’t come on then, have
it
fixed so it will be ready to
warn you if there’s a
problem.
If the light comes on while you are driving, pull off the
road and stop carefully. You may notice that the pedal is
harder
to push. Or, the pedal may go closer to the floor.
It
may take longer to stop. Tf the light is still on, have the
vehicle
towed for service. (See “Towing Your Vehicle’’
in the Index.)
Your brake system may not be working properly
if the brake system warning light is on. Driving
with the brake system
warning light on can lead
to an accident. If the light
is still on after you’ve
pulled
off the road and stopped carefully, have
the vehicle towed
for service.
When the ignition is on, the brake system warning light
will also come
on when you set your parking brake. The
light will stay on if your parking brake doesn’t release
fully.
If it stays on after your parking brake is fully
released, it means you have a brake problem.

Downloaded from www.Manualslib.com manuals search engine !
This light comes on when
the parking brake is set, and
PARK
BRAKE
it will stay on if the parking
brake does not fully release.
If you try to drive off with
the parking brake set, this
light will remain on.
ANTI -
LOCK
LOCK
ANT’- (e)
This light should also come on briefly as you start the
vehicle. If it doesn’t, have the light fixed so it will be
ready
to remind you if the parking brake has not
fully released.
For more information on how to
release the parking brake, see “Parking Brake” earlier
in this section.
Digital Cluster Analog Cluster
With the anti-lock brake system, the light(s)
will come
on
when you start your engine and may stay on for
several seconds. That’s normal.
If the light stays on, turn the ignition to OFF. Qr, if the
light comes on when you’re driving, stop as soon as
possible and turn the ignition off. Then start the engine
again
to reset the system. If the light still stays on, or
comes on again while you’re driving, your Cadillac
needs service.
If the regular brake system warning light
isn’t
on, you still have brakes, but you don’t have
anti-lock
brakes.

Downloaded from www.Manualslib.com manuals search engine If the regular brake system warning light is also on, you
don’t have anti-lock brakes and there’s a problem with
your regular brakes. See “Brake System Warning Light”
earlier in this section.
The anti-lock brake system warning light should come
on briefly when you
turn the ignition key to RUN. If the
light doesn’t come on then, have
it fixed so it will be
ready to warn you
if there is a problem.
TRACTION
CONTROL
This warning light should
come on briefly as you start
the engine. If the warning
i light doesn’t come on then,
have it fixed so it will be
ready to warn you if there’s
a problem.
If it stays on, or comes on when you’re driving, there
may be a problem with your traction control system and
your vehicle may need service. When this warning light
is on, the system will not limit wheel spin. Adjust your
driving accordingly.
The traction control system warning light may come
on
for the following reasons:
9 If there’s a brake system problem that is specifically
related to traction control, the traction control system
will
turn off and the warning light will come on.
If the traction control system is affected by an engine
related problem, the system will turn
off and the
warning light will come on.
If the traction control system warning light comes on
and stays on for an extended period of time when the
system is turned
on, your vehicle needs service.

Downloaded from www.Manualslib.com manuals search engine Your Cadillac is equipped
with
a computer which
monitors operation
of the
fuel, ignition and emission
SERVICE
ENGINE
SOON
This system is called OBD 11 (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
SERVICE ENGINE SOON
light comes on and a chime will sound 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.
I NOTICE:
I I
If you keep driving your vehicle with this light
on, after a while, your emission controls may not
work as well, your fuel economy may not be as
good and your engine may not run as smoothly.
This could lead to costly repairs that may not be
covered by your warranty.
1
This light should come on, as a check to show you it is
working, when the ignition is
on and the engine is not
running.
If the light doesn’t come on, have it repaired.
This light will also come on during a malfunction in one
of two ways:
* Light Flashing -- A misfire condition has been
detected.
A misfire increases vehicle emissions and
may damage the emission control system on your
vehicle. Dealer
or qualified service center diagnosis
and service
is required.
Light On Steady -- An emission control system
malfunction has been detected on your vehicle.
Dealer
or qualified service center diagnosis and
service may be required.

Downloaded from www.Manualslib.com manuals search engine the Light Is Flashing
The following may prevent more serious damage to
your vehicle:
Reducing
vehicle speed.
9 Avoiding hard accelerations.
e Avoiding steep uphill grades.
@ If you are towing a trailer, reduce the amount of
cargo being hauled as soon as it is possible.
If the light stops flashing and remains on steady, see “If
the Light
Is On Steady” following.
If the light continues to flash, when it is safe to do so,
stop the vehicle. Find a safe place to park your vehicle.
Turn the key off, wait at least 10 seconds and restart the
engine.
If the light remains on steady, see “If the Light
Is Qn Steady” following. If the light is still flashing,
follow
the previous steps, and drive the vehicle to your
dealer or qualified service center for service.
You may
be able to correct the emission system
malfunction
by considering the following:
Did you just drive through a deep puddle
of water?
If so, your electrical system may be wet. The condition
will usually be corrected when the electrical system
dries out. A few driving trips should turn the light off.
Are you low on fuel?
As your engine starts to run out of fuel, your engine may
not run as efficiently as designed since small amounts of
air are sucked into the fuel line causing
a misfire. The
system can detect this. Adding fuel should correct this
condition. Make sure
to install the fuel cap properly. It
will take a few driving trips to turn the light off.
Have you recently changed brands of fuel?
If
so, be sure to fuel your vehicle with quality fuel (see
“Fuel” in
the Index). Poor fuel quality will cause your
engine not to run as efficiently as designed. You may
notice
this as stalling after start-up, stalling when you put
the vehicle into gear,
misfiring, hesitation on acceleration
or stumbling
on acceleration. (These conditions may go
away once the engine is warmed
up.) This will be
detected
by the system and cause the light to turn on.
If you experience one or more of these conditions,
change the fuel brand you use.
It will require at least one
full
tank of the proper fuel to turn the light off.
If none of the above steps have made the light turn off,
have your dealer or qualified service center check the
vehicle. Your dealer has the proper test equipment and
diagnostic tools
to fix any mechanical or electrical
problems that may have developed.

Downloaded from www.Manualslib.com manuals search engine I I This light tells you if there
could
be a problem with
your engine oil pressure. Don’t keep driving if the oil pressure is low. If
you do, your engine can become so hot that it
catches fire.
You or others could be burned.
Check
your oil as soon as possible and have your
vehicle serviced.
The light goes on when you turn your key to RUN or
START. It goes off once you start your engine. That’s a
check
to be sure the light works. If it doesn’t come on,
be sure to have it fixed so it will be there to warn you if
something goes wrong.
When the light comes on and stays on, it means that
oil
isn’t flowing through your engine properly. You
could be low on oil and you might have some other
system problem.
I NOTICE:
Damage to your engine from neglected oil
problems can be costly and is not covered by
your warranty.
L

Downloaded from www.Manualslib.com manuals search engine BATTERY NO CHARGE - 87: Ths message will
appear if the battery is not being charged. Have the
electrical system checked
by your Cadillac dealership at
your earliest convenience.
BATTERY VOLTS HIGH - 08: This message shows
that the electrical charging system is overcharging (more
than 16 volts).
To avoid being stranded, have the
electrical system checked by your Cadillac dealership.
You can reduce
the charging overload by using the
accessories. Turn on the lamps and radio, set the climate
control on
AUTO and the fan speed on HI, and turn the
rear window defogger on.
You can monitor battery
voltage on the DIC by pressing the
INFORMATION
(INFO) button. The normal range is 1 1.5 to 15.5 volts
when the engine is running.
BATTERY VOLTS LOW - 06: This message will
appear when the electrical system is charging less than
10 volts or if the battery has been drained.
If this
message appears immediately after starting, it
is possible
that
the generator can still recharge the battery. The
battery should recharge after driving
a few miles and the
message should
go out. If this message appears while
driving or after starting your vehicle and stays on, have
it checked immediately to determine the cause of this
problem.
To help the generator recharge the battery
quickly, you
can reduce the load on the electrical system
by turning
off the accessories. You can monitor battery
voltage on the
DIC by pressing the INFORMATION
(INFO) button. The normal range is 11.5 to
15.5 volts.
BMKE VACUUM PROBLEM -108: The circuit in
the brake booster vacuum has shorted or is loose when
this message appears. Your vehicle may lose power
brakes
but you will ‘still have the use of manual brakes.
The power brakes will not be affected
if the problem is
caused by a failed sensor. Have your vehicle serviced
immediately at your Cadillac dealership.
CHANGE ENGINE OIL - 82: This means that
the life of the engine oil has expired and
it should be
changed within
200 miles. See “Engine Oil” and
“Filter Recommendations’’ in the Maintenance Schedule
booklet. After an oil change, the Oil Life Indicator must
be reset. See “Oil Life Indicator” in the Index on how to
reset it.
CHANGE TRANS FLUID - 47: This message will
appear when
it is time to replace the transaxle fluid. See
the Maintenance Schedule booklet for
the proper fluid
and change intervals.

Downloaded from www.Manualslib.com manuals search engine CHECK BRAKE FLUID LEVEL - 37: This message
will display if
the ignition is in the RUN position to
inform the driver that the brake fluid level is low. Check
the brake reservoir
level and add fluid as needed. Have
the brake system serviced by
a Cadillac technician as
soon as possible. If the brake warning light is on, follow
the directions in that part.
CHECK COOLANT LEVEL - 02: This message will
appear when there is a low level of engi.ne coolant. Have
the cooling system serviced by
a Cadillac technician as
soon as possible.
CHECK FUEL GAGE - 39: This message will appear
when the
fuel supply is less than four gallons ( 15.2 L)
and the display is turned off (digital clusters only).
A single chime will also sound when this message
is displayed.
CHECK OIL LEVEL - 36: For correct operation of
the low oil sensing system, your vehicle should be on a
level surface.
A false CHECK OIL LEVEL message
may appear
if the vehicle is parked on grades. The oil
level sensing system does not check for actual oil level
if the engine has been
off for a short period of time, and
the oil level is never sensed while the engine is running.
If the CHECK OIL LEVEL message appears, and your vehicle has been parked
on level ground with the engine
off for at least 30 minutes, the oil level should be
checked by observing the oil dipstick. Prior to checking
the oil level, be sure the engine has been
off for five
minutes and your vehicle
is on a level surface. Then
check
the dipstick and add oil if necessary. See “Engine
Oil” in
the Index.
CHECK WASHER FLUID - 25: This message will
appear
for several seconds indicating that you need
washer solvent.
CRUISE ENGAGED - 43: This message will appear
for a few seconds when you select a speed at which
to cruise.
DOOR OPEN - 141: The passenger’s door is open
or ajar when
this message appears. The vehicle’s engine
must be running and the transaxle not
in PARK (P) for
this message to display.
A chime will also sound when
the vehicle’s speed
is greater than 5 mph (8.1 km/h).
DRIVER DOOR OPEN - 140: This message
will display when the vehicle is being shifted out of
PARK (P) with the engine running to signal that
the driver’s door
is open or ajar. A chime will also
sound when the vehicle’s speed is greater
than 5 mph
(8.1 km/h).