1994 CADILLAC SEVILLE air conditioning

Downloaded from www.Manualslib.com manuals search engine These symbols are used on warning and indicator lights:
1-1
I I BRAKE I I
RADIATOR
COOLANT
I
ENGINE COOLANT TEMPERATURE I CHARGING
EB
H ANTILOCK BRAKE I I
ENGINE OIL TEMPERATURE
Here are some other symbols you may see:
u
RADIO SELECTOR I
I RADIO VOLUME AIR CONDITIONING I FUSE
P
I3 LIGHTER
RELEASE I
I HORN I U
SPEAKER

Downloaded from www.Manualslib.com manuals search engine 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 sow as
possible to avoid compressor damage.
BATTERY NO CHARGE - 07
This message will appear if your battery is not being charged. Have your
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 at your earliest convenience. You can
reduce the charging overload by using the accessories. Turn on the lights,
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
Driver Information Center by toggling the “INFORMATION” button.
When the engine is running, the normal range is 11.5 to 15.5 volts.
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 your accessories. You can monitor battery
voltage on the Driver Information Center by toggling the
“INFORMATION” button. The normal range
is 11.5 to 15.5 volts.
145

Downloaded from www.Manualslib.com manuals search engine ENGINE COOLANT HOT - 44
This message will appear when your engine coolant temperature is over
126 C (248 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. Severe engine
damage can result from an overheated engine. See “Engine Overheating”
in the Index.
ENGINE HOT - A/C COMPRESSOR OFF - 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
compressor is automatically turned
off. When that happens, air
conditioned air is not delivered.
If the coolant temperature returns to
normal, you must select “AUTO”,
“DEFOG” or Defrost to return to a
normal A/C compressor operation.
FUEL LEVEL VERY LOW - 11
This message serves as a warning that the fuel level in your tank is
critically low.
It means you should stop for fuel immediately.
SERVICE A/C SYSTEM A/C COMPRESSOR OFF - 14
This message appears when the electronic sensors that control the A/C
and heating system are no longer working.
You may notice a drop in
heating and A/C efficiency when this message appears. Have your
Climate Control system serviced if this message appears.
STARTING DISABLED DUE TO THEFT SYSTEM REMOVE
IGNITION
KEY - 33
This message will appear when the Personalized Automotive Security
System
(PASS Key II@) senses that an improper ignition key is being used
to try to start the vehicle. Check the ignition key
for damage. If it is
damaged, it may need to be replaced. If you see no damage, clean the
pellet contacts with a soft cloth or napkin. Remove the ignition key and
wait for the Driver Information Center to display “WAIT
3 MINUTES”.
The Instrument Panel Cluster will then run a timer and change the
messages to “WAIT
2 MINUTES”, “WAIT 1 MINUTE”, and then
“START CAR”. When the “START CAR” message is displayed, try again
to start the engine.

Downloaded from www.Manualslib.com manuals search engine TRACTION ACTIVE - 91
If your vehicle is equipped with Traction Control, this message will be
displayed
if Traction Control is being used to reduce wheel slippage.
TRACTION DISABLED - 88
If your vehicle is equipped with Traction Control, this message will be
displayed if a problem is noted in the Traction Control System. Have your
vehicle serviced as soon as possible.
TRANS FLUID RESET - 48
With the engine not running and the ignition ON, press and hold the
OFF and REAR DEFOG buttons until the TRANS FLUID RESET
message appears in the Information Center (between
5 and 20 seconds).
TURN SIGNAL ON - 20
This message is a reminder, after driving about a mile that you have your
turn signal on.
TRUNK OPEN - 24
This message indicates that your trunk is open when the Ignition is ON.
VERY LOW REFRIGERANT A/C COMPRESSOR OFF - 12
This message means that the Air Conditioning system detects a
refrigerant level that is low enough to cause damage to the A/C
compressor. To avoid damage, the A/C compressor automatically turns
off and the Electronic Climate Control will automatically switch from
“AUTO” to “ECON” and remain there. Have your A/C system serviced if
this message appears.
149

Downloaded from www.Manualslib.com manuals search engine Electronic Climate Control (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.
OFF: Nothing is on, but air will flow through your vehicle if you’re
moving. The system will try to keep the air at the selected temperature,
but it might not be able to maintain it if it’s hot, or cold, outside.
“OUTSIDE” Temperature: The outside temperature is always displayed
when your vehicle is running. You can change it from Celsius to
Fahrenheit by pushing the ENG/MET(English/Metric) button.

Downloaded from www.Manualslib.com manuals search engine Temperature
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.
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 OC), for maximum heating. We recommend when fiit getting familiar
with your vehicle, select 75
OF (24OC). 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.
155

Downloaded from www.Manualslib.com manuals search engine Fluid Required .............. DEXRON IIE' or DEXRON 111'
Axle Ratio (SLS) ..................................... 3.11:l
Axle Ratio (STS) ..................................... 3.71:l
EMISSION CONTROL SYSTEMS
Exhaust Gas Recirculation .................... Controlled Flow
Catalytic Converter
......................... Ceramic Monolith
Evaporative Emission Control
................ Charcoal Canister
Crankcase Emission Control
....................... PCV Valve
Electronic System
..................... Open and Closed Loop
EXHAUST SYSTEM
Type ............................... Single with Crossover Pipe
Muffler
.................................. One-Reverse Flow
Resonator
............................................ None
Exhaust Pipe
.................................. Stainless Steel
Intermediate Pipe
............................. Stainless Steel
Tail Pipe
..................................... Stainless Steel
ELECTRICAL SYSTEM
Voltage ................................................. 12
Ground
........................................... Negative
Generator
......................................... 144 Amp
MR CONDITIONING SYSTEM
Refrigerant-R134a ......................... .2.375 lbs. (1.08 kg)
Not all air conditioning refrigerants are the same.
If the air condi-
tioning system in your vehicle needs refrigerant,
be sure.the proper
refrigerant is used.
If you're not sure, ask your Cadillac dealership.
326

Downloaded from www.Manualslib.com manuals search engine . .
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SEVILLE INDEX
A
ACC (Ignition Key Position) ........................... 84
Accessory Power. Retained .......................... 310
Adding
Brake Fluid
..................................... 272
Electrical Equipment ............................. 310
Engine Coolant ............................. 224. 265
Engine Oil ...................................... 253
Power Steering Fluid ............................. 268
Transaxle Fluid .................................. 261
Additives. Engine Oil ............................... 259
Adjustment. Brake ................................. 275
Adult Safety Belt Usage .............................. 19
Air Bag ............................................ 31
Air Cleaner ....................................... 260
Air Cleaner Replace ..................... See Maint . Book
Air Cleaner Filter Replacement
...................... 284
Air Conditioner .................................... 154
Air Outlets ........................................ 153
Air System ........................................ 153
Alarm. How To Turn Off Theft ........................ 81
Alcohol. Driving Under The Influence Of .............. 174
Alcohol in Gasoline ................................. 244
Aluminbm Wheels. Cleaning ......................... 305
AMAX .......................................... 161
AM Radio Reception ............................... 161
AM Stereo Radio Reception ......................... 162
Antenna. Cleaning Radio ............................ 171
Antifreeze ........................................ 265
Anti-Lock Brakes .................................. 179
Anti-Lock Brake System Warning Light ............ 135. 179
Anti-Lockout Feature ................................ 71
Appearance Care ................................... 298
Arm. Wearing A Safety Belt Under Your ................ 29
Ashtrays and Lighters ............................... 126
Astroroof ......................................... 125
Automatic Air Conditioning System ................... 154
Automatic Door Lock ................................ 70
Anti-Theft Tips ..................................... 79
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