1994 CADILLAC SEVILLE Owners Manual

Downloaded from www.Manualslib.com manuals search engine What to Do with Used Oil
Did you know that used engine oil contains certain elements that may be
unhealthy for your skin and could even cause cancer? Don’t let used oil
stay on your skin for very long. Clean your skin and nails with soap and
water, or a good hand cleaner. Wash or properly throw away clothing or
rags containing used engine
oil. (See the manufacturer’s warnings about
the use and disposal of oil products.)
Used oil can be a real threat to the environment.
If you change your own
oil, be sure to drain all free-flowing oil from the filter before disposal.
Don’t ever dispose of oil by putting it in the trash, pouring it on the
ground, into sewers, or into streams
or bodies of water. Instead, recycle it
by taking it to a place that collects used oil. If you have a problem
properly disposing of your used oil, ask your dealer, a service station or a
local recycling center for help.
AIR CLEANER
Refer to the Maintenance Schedule to determine when to replace the air
filter.
See “Scheduled Maintenance Services”
in the Index.
See “Air Cleaner Filter Replacement” in the Index.

Downloaded from www.Manualslib.com manuals search engine NOTICE:
If the air cleaner is off, a backfire can cause a damaging engine
fire.
And, dirt can easily get into your engine, which will damage
it. Always have the air cleaner in place when you’re driving.
AUTOMMTIC TRASAXLE FLUID
Men to Check and Change
A good time to check your automatic transaxle fluid level is when the
engine oil is changed. Refer to the Maintenance Schedule to determine
when to change your fluid. See “Scheduled Maintenance Services”
in the
Index.
How to Check
Because this operation can De a little difficult, you may choose to have
this done at
a Cadillac dealership Service Department.
If you do it yourself, be sure to follow all the instructions here, or you
could get
a false reading on the dipstick.
261

Downloaded from www.Manualslib.com manuals search engine NOTICE:
Too much or too little fluid can damage your transaxle. Too
much can mean that some of the fluid could come out and fall
on hot engine parts or exhaust system, starting a fire. Be sure to
get an accurate reading if
you check your transaxle fluid.
Wait at least 30 minutes before checking the transaxle fluid level if you
have been driving:
When outside temperatures are above 90 F (32 C).
At high speed for quite a while.
a In heavy traffic -- especially in hot weather.
While pulling a trailer.
To get the right reading, the fluid should be at normal operating
temperature, which is 180
F to 200 F (82 C to 93 C).
Get the vehicle warmed up by driving about 15 miles (24 km) when
outside temperatures are above
50 F (10 C). If it’s colder than 50 F
(10 C), you may have to drive longer.
To check the fluid level
Park your vehicle on a level place.
With the parking brake applied, place the shift lever in “P” (Park).
With your foot on the brake pedal, move the shift lever through each
gear range, pausing
for about three seconds in each range. Then,
position the shift lever in “P” (Park).
Let the engine run at idle for three to five minutes.
262

Downloaded from www.Manualslib.com manuals search engine Then, without shutting off the engine, follow these steps;
Turn cap
counterclockwise to
unlock cap.
1. Pull out the dipstick and wipe it with a clean rag or paper towel.
2. Push it back in all the way, wait three seconds and then pull it back out
again.
3. Check both sides of the dipstick, and-read the lower level. The fluid
level must be in the cross-hatched area.
4. If the fluid level is in the acceptable range, push the dipstick back in
all the way.
263

Downloaded from www.Manualslib.com manuals search engine How to Add Fluid
Refer to the Maintenance Schedule to determine what kind of transaxle
fluid to use. See “Recommended Fluids and Lubricants” in the Index.
If the fluid level is low, add only enough of the proper fluid to bring the
level into the cross-hatched area on the dipstick.
1. Pull out the dipstick.
2. Using a long-neck funnel, add enough fluid at the dipstick hole to
bring it to the proper 1evel.It doesn’t take much fluid, generally less
than a pint (OSL).
Don’t overfill. We recommend you use only fluid
labeled DEXR0N’-IIE or DEXRON@-111, because fluids with that
label are made especially for your automatic transaxle. Damage
caused by fluid other than DEXR0N’-IIE or DEXRON@-I11 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:
the
way.
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:
Turn the key “ON” with the engine stopped.
0 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).

Downloaded from www.Manualslib.com manuals search engine 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 -34OF (-37 C).
0 Give boiling protection up to 262OF (128OC).
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
Specification 1825-M with a complete coolant flush and refill. Use GM
Engine Coolant Supplement (sealer) with any complete coolant change.
If you use this mixture, you don’t need to add anything else.
265

Downloaded from www.Manualslib.com manuals search engine If you use an improper coolant mix, your engine could overheat
and be badly damaged. The repair cost wouldn’t be covered by
your warranty.
Too much water in the mix can freeze and crack
the engine, radiator, heater core and other parts.
I
l-
Adding Coolant
Your cooling system when hot is under a lot of pressure. If the “ENGINE
COOLANT LOW” message should appear on the Driver Information
Center, you will need to
add coolant.
If the “ENGINE COOLANT LOW” message does not appear, the
coolant is
at the proper fill level.
266

Downloaded from www.Manualslib.com manuals search engine To Add Coolant
If you need more coolant, add the proper mix at the coolant surge tank.
To Check or Add Coolant
When the engine is cold, remove the pressure cap from the surge tank;
use
a flashlight as necessary to see into the tank. The coolant level should
be visible inside the tank.
If you need more coolant, add the proper mix.
267