1997 CADILLAC ELDORADO maintenance

Downloaded from www.Manualslib.com manuals search engine Air bags are designed to inflate only once. After they
inflate, you’ll need some new
parts for your air bag
system. If you don’t get them, the air bag system
won’t
be there to help protect you in another crash.
A new system will include air bag modules and
possibly other
parts. The service manual for your
vehicle covers the need to replace other parts.
Your vehicle is equipped with a crash sensing and
diagnostic module, which records information about
the air bag system. The module records intormation
about the readiness
of the system, when the sensors are
activated
and driver’s safety belt usage at deployment.
Let
only qualified technicians work on your air bag
system. Improper service
can mean that your air bag
system
won’t work properly. See your dealer for service.
If you damage the covering for the driver’s air
bag,
it may not work properly. You may have to
replace the air bag module. Do not open or break
the
air bag covering.
Air bags affect how your Cadillac should be serviced.
There are parts
of the air bag system in several places
around your vehicle. You don’t want the system to
inflate while someone is working on your vehicle. Your
Cadillac dealer
and the Cadillac Service Manual have
information about servicing your vehicle and the air bag
system.
To purchase a service manual, see “Service and
Owner Publications” in the Index.
For up to 18 s&%,dds after the ignition key is
turned off and the battery is disconnected, an air
bag can still idate during improper service. You
can be injured if you are close to an air bag when
it inflates. Avoid wires wrapped with yellow tape
or yellow connectors. They are probably part of
the air bag system. Be sure to follow proper
service procedums, and make sure the person
performing
work for you is qualified to do SQ.
The air bag system does not need regular maintenance.

Downloaded from www.Manualslib.com manuals search engine If the vehicle’s safety belt will fasten around you, you
should use it.
But
if a safety belt isn’t Bong enough to fasten, your
dealer will order you an extender. It’s free. When you go
in to order
it, take the heaviest coat you will wear, SO the
extender will be long enough for you. The extender will
be just for you, and just for the seat
in your vehicle that
you choose.
Don’t let someone else use it, and use it
only for the seat it is made to fit. To wear it, just attach it
to the regular safety belt.
s
Now and then, make sure the safety belt reminder light
and all your belts, buckles, latch plates, retractors and
anchorages are working properly.
Look for any other
loose or damaged safety belt system parts. If you see
anything that
might keep a safety belt system from
doing its job, have it repaired.
TQ~ or frayed safety belts may not protect you in a
crash. They can rip apart under impact forces. Hf a belt is
torn or frayed, get a new one right away.
Also
look for any opened or broken air bag covers, and
have them repaired or replaced. (The air bag system
does not
need regular maintenance.) If
you’ve had a crash, do you need new belts?
After
a very minor collision, nothing may be necessary.
But if the belts were stretched, as they would
be if worn
during
a more severe crash, then you need new belts.
If belts are cut or damaged, replace them. Collision
damage also may mean you will need to have safety belt
or seat
parts repaired or replaced. New parts and repairs
may be necessary even if
the belt wasn’t being used at
the time of the collision.
If an
air bag inflates, you’ll need to replace air bag
system parts. See
the part on the air bag system earlier in
this section.

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 This feature lets you know when to change the engine
oil. It’s based on the engine oil temperatures and
your driving patterns.
To see the display, press the
INFORMATION
(INFO) button several times until XX
OIL LIFE LEFT appears. If you see 99% OIL LIFE
LEFT, 99 percent of your current oil life remains.
The DIC may display a CHECK OK, LEVEL message.
Always keep
a written record of the mileage and date when you changed
your oil.
For more information, see
the Cadillac Maintenance Schedule booklet. If you see
CHECK OIL LEVEL, it means that you have less than
10 percent of the oil life left and you should consider
changing your engine oil.
If you see CHANGE
ENGINE OIL, it means the oil life is gone and you
should change the oil right away.
The system should indicate changing the oil between
3,000 miles (5 000 km) and 7,500 miles (12 500 km).
It may indicate changing the oil before 3,000 miles
(5 000 km) depending on your driving habits. If the
vehicle has been driven
7,500 miles (12 500 km), it
will indicate to change the oil. If you drive in a dusty
area, you should change your oil every
3,000 miles
(5 000 km) or three months (whichever comes first)
unless the display indicates changing
it sooner. The
system doesn’t check
how much oil you have, so you’ll
still have to check for that.
To see how, see “Engine Oil”
in the Index.
When new oil is added, you’ll need to reset
the system.
To reset, display the Oil Life Indicator by pressing the
INFORMATION (INFO) button. Then press and hold
the
RESET (INFO RESET) button until the display
shows
100% OIL LIE LEFT.
2-

Downloaded from www.Manualslib.com manuals search engine You really should not park your vehicle, with a trailer
attached,
on a hill. If something goes wrong, your rig
could start
to move. People can be injured, and both
your vehicle and the trailer can be damaged.
But if
you ever have to park your rig on a hill, here’s
how to do it:
1. Apply your regular brakes, but do not shift into
PARK (P).
2. Have someone place chocks under the trailer wheels.
3. When the wheel chocks are in place, release the
regular brakes until
the chocks absorb the load.
PARK (P) firmly and apply your parking brake.
4. Reapply the regular brakes. Then shift into
Release the regular brakes.
1. Apply your regular brakes and hold the pedal down
while you:
Start your engine;
e Shift into a gear; and
Be sure the parking brake has released.
2. Let up on the brake pedal.
3. Drive slowly until the trailer is clear of the chocks.
4. Stop and have someone pick up and store the chocks.
Your vehicle will need service
more often when you’re
pulling
a trailer. See the Maintenance Schedule for more
on this. Things that are especially important in trailer
operation are automatic transaxle fluid (don’t overfill),
engine oil, belt, cooling system and brake adjustment.
Each of these is covered in this manual, and
the Index
will help
you find them quickly. If you’re trailering, it’s
a good idea to review these sections before you start
your trip.
Check periodically to see that all hitch nuts
and bolts
are tight.

Downloaded from www.Manualslib.com manuals search engine Here you will find information about the care of your Cadillac. This section begins with service and fuel information,
and then
it shows how to check important fluid and lubricant levels. There is also technical information about your
vehicle, 2nd a part devoted to its appearance care.
6-2
6-3
6-4
6-5
6-7
6-10
6-
15
6-1 8
6-2 1
6-25
6-27
6-30
6-3
1
6-37
6-3 8
6-46
6-46
6-49
Service
Fuel
Fuels in Foreign Countries
Filling Your Tank
Checking Things Under the Hood
Engine Oil
Air Cleaner
Automatic Transaxle Fluid
Engine Coolant
Windshield Washer Fluid
Brakes
Battery
Bulb Replacement
Windshield Wiper Blade Replacement
Tires Appearance Care
Cleaning the Inside
of Your Cadillac
Care
of Safety Belts
4-49
6-50
6-50
6-50
6-5 1
6-5 1
6-52
6-52
6-52
6-53
6-54
6-54
6-55
6-65
6-65
6-66
6-66 Cleaning
Glass Surfaces
Cleaning the Outside
of the Windshield and
Wiper Blades
Weatherstrips Cleaning the Outside
of Your Cadillac
Cleaning Aluminum
or Chrome Wheels
(If Equipped)
Cleaning Tires
Sheet Metal
Damage
Underbody Maintenance
Chemical Paint Spotting
Appearance Care Materials Chart
Vehicle Identification Number
(VIN)
Service Parts Identification Label
Electrical System Replacement Bulbs
Capacities and Specifications
Air Conditioning Refrigerants
Normal Maintenance Replacement Parts

Downloaded from www.Manualslib.com manuals search engine Service
Your Cadillac dealer knows your vehicle best and wants
you to be happy with it.
We hope you’ll go to your
dealer for all your service needs. You’ll get genuine
GM
parts and GM-trained and supported service people.
We hope you’ll want to keep your GM vehicle all
GM.
Genuine GM parts have one of these marks:
-1co
wn Service Work
If you want to do some of your own service work, you’ll
want to get the proper Cadillac Service Manual. It tells
you much more about how
to service your Cadillac than
this manual can. To order the proper service manual, see
“Service and Owner Publications” in the Index. Your
vehicle
has an air bag system. Before attempting to
do your own service work, see “Servicing Your Air
Bag-Equipped Cadillac” in the Index.
You should keep
a record with all parts receipts and list
the mileage and the date
of any service work you
perform. See “Maintenance Record” in the Maintenance
Schedule booklet.
You can be injured and your vehicle could be
damaged
if you try to do service work on a
vehicle without knowing enough about it.
e Be sure you have sufficient knowledge,
experience, the proper replacement parts
and
tools before you attempt any vehicle
maintenance task.
0 Be sure to use the proper nuts, bob and
other fasteners. “English” and ‘ketric”
fasteners
can be easily confused. If you use !..
the wrong fasteners, parts can later break
or fall off. You could be hurt.
I :*

Downloaded from www.Manualslib.com manuals search engine 4. Unhook both air cleaner cover latches. One latch is
located near the radiator hose (not shown) and, the
other latch
is located next to the IAT sensor.
6.
5. Pivot the air cleaner and air duct assembly toward
the front
of the vehicle. Remove the cover.
7.
Take out the air cleaner filter and remove any loose
debris that may be found laying
in the air
cleaner base.
Install a new
air filter element. See “Normal
Maintenance Replacement
Parts” in the Index.