1994 CADILLAC ELDORADO air conditioning

Downloaded from www.Manualslib.com manuals search engine DISPLAY ON/OFF Button
Pressing this button will turn off the Driver Information Center,
Electronic Climate Control and Fuel Data Center displays. If
you have
the digital cluster the
fuel gage, Trip and odometer will also turn off.
While displays are off, pressing the INFORMATION button will turn on
only the Driver Information Center. If any other button is pressed or a
driving warning message needs to be displayed, or fuel level falls below
4 gallons, all the displays will come back on.
TRIP SET Button
Press and hold this button to set the Trip Odometer back to zero.
ENG/MET (English/Metric Button)
Press this button to switch from English (miles) and Degrees
(Fahrenheit), to Metric (kilometers) and Degrees (Celsius).
Driver Information Center Messages
These messages will appear if there is a problem sensed in one of your
vehicle’s systems. Vehicles that are first sold
in Canada or are export
vehicles will have a number after each message. This number he\
lps to
identify that message, which is only displayed
in English.
APPLY BRAKE TO SHIFT - 46
This message will appear if your vehicle is in “P” (Park) for about 15
seconds and the brake is not depressed. If you do not want this message
to appear,
you can cancel this message by holding the “OFF” and the
Blue (cooler) button on the Electronic Climate Control panel for about
5 seconds. Hold the same two buttons again to have this message
displayed again.
A/C OVERHEATED - A/C COMPRESSOR OFF - 15
If the refrigerant system ever reaches an over-pressure condition, this \
message will appear to tell you that the air conditioning compressor has
been turned off. Air conditioned air will not be delivered to cool your
vehicle. If the pressure returns to a normal operating range,
you must
select
“AUTO”, “DEFOG”, or Defrost to start the compressor. If this
message continues to appear, have the system repaired as
soon as
possible to avoid compressor damage.
142

Downloaded from www.Manualslib.com manuals search engine CHECK COOLANT LEVEL - 04
This message will appear when there is a low level of engine coolant.
Have the cooling system serviced
by a Cadillac technician as soon as
possible.
CHECK FUEL GAGE - 39
This message will appear when your fuel supply is less than 4 gallam ad
your display is turned off.
CHECK OIL LEVEL - 36
This message will appear when your engine oil is approximately a quart
low. If this message is displayed, check the oil and add as needed.
CHANGE OIL SOON - 40
This message will appear when your engine oil is less than 10 percent or
the mileage since the last oil change is more than
6750 miles.
CHANGE ENGINE OIL - 82
This means that the life of your engine oil has expired and it should be
changed immediately. See engine oil and filter recommendations i\
n the
Maintenance Schedule. After an
oil change, the Oil Life Index must be
reset. See “Oil Life Indicator”
in the index on how to reset it.
CRUISE ENGAGED - 43
This message will appear for a few seconds when you select a speed to
cruise at.
ENGINE COOLANT HOT - 44
This message will appear when your engine coolant temperature i\
s over
126” C (259°F). To avoid added strain on a hot engine, turn off your
Climate Control system and stop and allow your vehicle to idle until it
cools down or the message is removed. If it does not cool down, turn off
your engine and have it serviced before driving it again. Seve\
re engine damage can result from an overheated engine. See “Engine Ove\
rheating’’
in the Index.
ENGINE HOT - A/C COMPRESSOR OF” - 16
This message will appear when the Climate Control is in “Auto” or
Defrost and the engine coolant
is hotter than the normal operating
temperature.
To avoid added .strain on a hot engine the air conditioning
L. -4
144

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Electronic Climate Cattrol- (ECC)
. ‘_ .
. .. ..
Your vehicle has strategically placed electronic sensors, that feed
- information to the vehicle’s computer systems. Your vehicle can control
the ventilation,. heating,. and,air conditioning automatically year round.
The outside-. temperature; inside temperature setting, fan. speeds, and the.
ECC selection-are displayed on a digital screen.
moving. The system will try to. keep the air at the selected temperature,
but it might not be able to maintain: it ifit’s hot, or cold, outside..
r- OFF: Nothing is on,.but air will flow through. your vehicle if you’re
f-
i “OUTSIDE” Temperature: The outside temperature is always displayed
I7
when your vehicle is running. You can change it from. Celsius to
Fahrenheit by pushing the ENG/MET(English/Metric) button.
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151

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I
To select the
temperature you want,
push the blue button
for a cooler setting and
the red button for a
warmer setting. The
temperature setting
will be displayed on
the digital screen. -
c.
7
You can select temperatures from 65 "F (18°C) to 85°F (29°C). And, at
each end, you may choose
60 " F (16 " C), for maximum cooling, and 90" F
(33 " C), for maximum heating. We recommend when first getting familiar
with your vehicle, select
75 " F (24 " C). You may find that your own personal
comfort requires a slightly higher or lower setting. Once you set the
temperature, the system will automatically maintain the set temperature.
-
,.
ECON
With this setting it's all automatic, but the air conditioning compressor
does not operate and it won't remove humidity from the air. However,
the system will try to keep the air at the selected temperature. Use this
setting in cold or cool weather to save fuel.
If it's warm outside and you need to cool the air, use the next choice.
AUTO
With this setting, the air conditioning compressor cycles when needed to -_
cool the air and it's all automatic. In cold weather when the system senses
the need for heat,
the air flow will be directed out the floor ducts. As the
interior temperature approaches the desired setting, the blower speed
will decrease and the air
flow could be directed through the defroster and
floor ducts.
To maintain interior comfort, the air flow may move to the air
outlets and floor ducts (Bi-level). On bright sunny days in cold weather,
the air
flow could even come out the A/C outlets to maintain comfort and --
prevent stuffiness.
-
152

Downloaded from www.Manualslib.com manuals search engine EMISSIONCONTROL SYS.TEMS
. Exhaust Gas Recirculation .................... Controlled Flow
Catalytic.Converter ......................... Ceramic Monolith
Evaporative Emission Control
................ Charcoal Canister
r Crankcase Emission Control .......................... PCV Valve
Electronic System
..................... Open :and .'Closed Loop
r P, EXEUUS.T SYSTEM
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Trpe ................................ Single with. Crossover Pipe
Muffler
................................... One-Reverse Flow
Resonator ............................................. None
. Exhaust Pipe ..................................
Intermediate Pipe ..............................
Tail Pipe .....................................
r i ELECTHCXL SYSTEM
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Stainless Steel
Stainless Steel
Stainless. Steei
Voltage
,. ...............................................
Ground ........................................... -Negative
..Generator
.......................................... 144 Amp
i-
Refrigerant-Rl34a .......................... 2.375 lbs. (LO8 kg)
1 Not all air conditioningrefrigerants are the same. If the air conditioning
'system
in your vehicle needs refrigerant, besure the:proper.refrigerant .is
used.
If you're.not sure, ask your Cadillac dealership.
r
FLUID 'CAPACITIES
Transaxle ...................................... 30 pts. (14 L)
Engine Oil ................................... .7.0 qts (6.6 L)
With Filter Change ............................ 7.5 qts. (6.6 L)
Engine Cooling System ..................... 12.5 quarts (1 1.8 L)

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ELDORADO INDEX
A
Acc (Ignition Key Position) ........................... 84
Accessory Power. Retained .......................... 311
Adding Brake Fluid
..................................... 272
Electrical Equipment ............................. 311
Engine Coolant ............................. 224. 262
Engine Oil ...................................... 253
Power Steering Fluid ............................. 267
Transaxle Fluid .................................. 262
Additives. Engine Oil ............................... 257
Adjustment. Brake ................................. 273
Adult Safety Belt Usage .............................. 20
Air Bag ............................................ 30
Air Cleaner ........................................ 258
Air Cleaner Replace ..................... See Maint . Book
Air Conditioner .................................... 151
Air Outlets ........................................ 150
Air System ........................................ 150
Alarm. How To Turn Off Theft ........................ 80
Alcohol. Driving Under The Influence Of .............. 171
Alcohol in Gasoline ................................. 243
Aluminum Wheels. Cleaning ......................... 305
AM Radio Reception ............................... 157
AM Stereo Radio Reception ......................... 158
Antenna. Cleaning Radio ............................ 168
Antifreeze ........................................ 263
Anti-Lock Brakes .................................. 177
Anti-Lock Brake System Warning Light ............ 133. 177
Anti-Lockout Feature ................................ 71
Anti-Theft Tips ..................................... 79
Appearance Care .................................... 298
Arm. Wearing A Safety Belt Under Your ................ 28
Ashtrays .......................................... 126
Astroroof ......................................... 124
Automatic Air Conditioning System ................... 151
Automatic Door Lock ................................ 70
Air Cleaner Filter Replacement ...................... 285
AMAX@ ........... .- .............................. 158
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