service CADILLAC DEVILLE 1996 7.G User Guide

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NEUTRAL (N): In this position, the engine doesn’t
connect with the wheels.
To restart when you’re already
moving, use
NEUTRAL (N) only. Also, use
NEUTRAL (N) when your vehicle is being towed.
I A CAUTION:
Shifting out of PARK (P) or NEUTRAL (N) while
your engine is “racing” (running at high ,speed) is
dangerous. Unless
your foot is firmly on the
brake pedal, your vehicle could move very
rapidly. You could lose control and hit people
or
objects. Don’t shift out of PARK (P) or
NEUTRAL (N) while your engine is racing.
I NOTICE:
Damage to your transaxle caused by shifting out
of PARK (P)
or NEUTRAL (N) with the engine
racing isn’t covered
by your warranty. OVERDRIVE
(a): This position is for normal driving.
If you need more power for passing, and you’re:
Going less than 35 mph (55 km/h), push the
accelerator pedal about haliivay down:
Going about 35 mph (55 km/h) or more, push the
accelerator all the way down.
The transaxle will shift down to the next gear and
have more power.
NOTICE:
If your vehicle seems to start up rather slowly, or
if it doesn’t seem to shift gears as you accelerate,
something may be wrong with
a transaxle system
sensor.
If you drive very far that way, your
vehicle can be damaged.
So if this happens, have
your vehicle serviced right
away. Until then, you
can use SECOND
(2) when you are driving less
than
35 mph (55 kdh) and OVERDRIVE (@)
for higher speeds.
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Parking Brake
Hold the regular brake
pedal down with your right foot and push
down the
parking brake pedal with
your left foot to set the
parking brake. If the
ignition
is on, the PARK
BRAKE indicator light will
come
on.
If you try to drive off with the parking brake on, the
PARK
BRAKE indicator light stays on. See "Parking
Brake Indicator Light" in the Index for more
information.
When you move
out of PARK (P) or NEUTRAL (N), if
the engine is
running, the parking brake should release. If
it doesn't, you can manually release 'the parking brake. Reach under the driver's side
of the instrument panel
and pull on the manual release lever, which is located
above the parking brake pedal.
If the parking brake does
not release, you will have to have your vehicle serviced.
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Downloaded from www.Manualslib.com manuals search engine Safety Belt Reminder Light
When the key is turned to RUN or START, a chime will
come on for about eight seconds to remind people to
fasten their safety belts, unless the driver’s safety belt is
already buckled.
The safety belt light will
also come on and stay
on for about 20 seconds,
then it will flash for about
70 seconds. If the driver’s
belt is already buckled,
neither the chime nor the
light will come on.
Air Bag Readiness Light
There is an air bag readiness light on the instrument
panel, which shows AIR BAG. The system checks the air bag’s electrical system for malfunctions. The light
tells you if there is an electrical problem. The system
check includes the air bag sensors, the air bag modules, the wiring and the crash sensing and diagnostic module.
For more information on the air bag system, see “Air
Bag’’ in the Index.
AIR BAG
You will see this light flash
for a few seconds when you
turn your ignition to
RUN
or START. Then the light
should
go out. This means
the system is ready.
If the air bag readiness light doesn’t come on when you
start your vehicle, or stays on, or
comes on when you
are driving, your air bag system may not work properly.
Have your vehicle serviced right away.
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Charging System Indicator Light
I-el
When you turn the key to
RUN, this red light will
come
on briefly to show
that the alternator and
battery charging systems are working.
If this light stays on, you need service and you should
take your Cadillac
to the dealer at once. To save your
battery until you get there, turn off all accessories.
Brake System Warning Light
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. If the light is still on, have the
vehicle towed
for service. (See “Towing Your Vehicle”
in the Index.)
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I A CAUTION:
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.
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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.
Parking Brake Indicator Light
PARK
BRAKE
This light comes on when
the parking
brake is set, and
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.
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.
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Anti-Lock Brake System Warning Light
ANTI -
LOCK -.
With the anti-lock brake system, this light will come
on when you start your
engine and may stay on
for several seconds.
That’s normal.
lkaction Control System Warning Light
This warning light should
come on briefly
as you start
the engine. If the waming
light doesn’t come on then,
have it fixed
so it will be
ready to warn you if there’s
a problem.
If the light stays on, turn the ignition off.
Or, if the light
comes on when you’re driving, stop as soon as possible
and
turn the ignition off. Then start $e 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.
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 part.
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. 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.
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Downloaded from www.Manualslib.com manuals search engine The traction control system warning light may come on for the following reasons:
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.
engine-related problem, the system will
turn off and
the warning light will come
on.
If the traction control system is affected by .an
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.
Engine Temperature Warning Light
This red 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 on.
As a check, the light should come on for a few seconds
when you start your engine. In the section “Problems on
the Road,” this
manual explains what to do. See “Engine
Overheating” in the Index.
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Malfunction Indicator Lamp
(Service Engine Soon Light)
SERVICE
ENGINE
SOON
Your Cadillac is equipped
with a computer which
monitors operation
of the
fuel, ignition and emission
control systems.
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 SERVICE
ENGINE SOON
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, which
may prevent more serious damage to your vehicle. This
system is also designed to assist your service technician
in correctly diagnosing any malfunction.
NOTICE:
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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.
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 FIashing -- 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.
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Downloaded from www.Manualslib.com manuals search engine If the Light Is Flashing’
The following may prevent more senous damage to
your vehicle:
If the Light Is On Steady
You may be able to correct the emission system
malfunction by considering the following:
e Reduce vehicle speed.
Avoid hard accelerations.
Avoid steep uphill grades.
0 If towing a trailer, reduce the amount of cargo being
hauled as soon as
it is possible. 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.
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. FW your vehicle in PARK (P). Turn the
key off, wait at least
10 seconds and restart the engine.
If the light remains on steady, see “If the Light Is On
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.
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Have you recently changed brands of fuel? Oil Pressure Light
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.)
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This will be detected by the system and cause the light
to
turn on.
If you,experience this condition, 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. This light tells
you
if there
could
be a problem with
your engine oil pressure.
The light goes on when you
turn your key to RUN or
STmT. 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.
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