1998 CADILLAC ELDORADO sensor

Downloaded from www.Manualslib.com manuals search engine Climate Control Personalization
With this feature, your vehicle will recall the latest
climate control settings as adjusted
the last time your
vehicle was operated. This feature allows two different
drivers
to store and recall their own climate control
settings. The settings recalled by the climate control
system are determined by which remote keyless entry
transmitter
(“1” or “2”) was used to enter the vehicle.
The number
on the back of the remote keyless entry
transmitter corresponds
to driver 1 or to driver 2. After
the unlock button is pressed on the remote keyless entry
transmitter
or the ignition key is placed in the ignition,
the climate control settings will automatically adjust to
where they were last
set. The settings can also be
changed by briefly pressing the memory seat
buttons
1 or 2 located on the driver’s door.
Radio Personalization
With this feature, your vehicle will recall the latest radio
settings as adjusted the last time your vehicle was
operated. This feature allows two different drivers
to
store and recall their own radio settings for AM and FM
presets, last tuned station, volume, tone and audio
source (radio, cassette
or CD). The settings recalled by
the radio are determined by which remote keyless
entry transmitter
(1 or 2) was used to enter the vehicle.
The number
on the back of the remote keyless entry
transmitter corresponds to driver
1 or to driver 2. After
the unlock button is pressed
on the remote keyless entry
transmitter and the ignition
is in RUN, the radio settings
will automatically adjust to where they were last set
by
the identified driver. The settings can also be changed by
briefly pressing the memory seat buttons
1 or 2 located
on the driver’s door. The new settings will be saved for
the driver.
Continuous Variable -- Road Sensing
Suspension
(CV-RSS) (ETC Only)
The CV-RSS automatically adjusts the ride of your
vehicle. Automatic ride control is achieved through a
computer used
to control and monitor the suspension
system. The controller receives input from various
sensors
to determine the proper system response. If the
controller detects
a problem within the system, the
Driver Information Center
(DIC) will display a
SERVICE RIDE CONTROL message. If this message
appears, have your vehicle serviced at your dealership.
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Downloaded from www.Manualslib.com manuals search engine -,
Section 3 Comfort Controls and Audio Systems
In this section, you’ll find out how to operate the comfort control and audio systems offered with your vehicle. Be
sure to read about the particular systems supplied with your vehicle.
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8 Comfort
Controls
Climate Control Panel
Electronic Solar Sensor
Air Conditioning
Heating
Ventilation System
Defrosting
Rear Window Defogger
HVAC Steering Wheel Controls
Climate Control Personalization
(If Equipped)
Audio Systems
Setting the Clock
AM-FM Stereo with Cassette Tape Player
AM-FM Stereo with Cassette Tape
and
Compact Disc Player (If Equipped)
AM-FM Stereo with Cassette Tape and
Compact Disc Player with Radio Data
Systems (RDS) and Digital Signal Processing
(DPS)
(If Equipped) 3-27
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Radio Data Systems (RDS) Program Type
(PTY) Selections
Trunk Mounted CD Changer
(If Equipped)
CD Adapter Kits
Radio Personalization
(If Equipped)
Theft-Deterrent Feature
Audio Steering Wheel Controls
Understanding Radio Reception
Tips About Your Audio System
Care
of Your Cassette Tape Player
Care of Your Compact Discs
Care of Your Compact Disc Player
Power Antenna Mast
Care

Downloaded from www.Manualslib.com manuals search engine The outside temperature sensor is located near the front
grille. The sensor
can be affected by road or engine heat
during idling, slow driving or when the engine is first
started after a short trip. In order
to ensure proper
automatic climate control operation, the outside air
temperature display may not update
as quickly as
expected. This is to allow the air surrounding the outside
temperature sensor to be as close
to the actual outside
conditions as possible. This is determined by how much
time has elapsed since the vehicle has been turned
off
and by vehicle speed.
Mode Button
Press this button to deliver air through the floor, middle
or windshield outlets. The system will stay in the
selected mode until the
MODE button is pushed again.
Press the up or down arrow to cycle through the
available modes.
Automatic Operation
When the system is set for automatic operation, sensors
will control the air delivery mode. Air will come from
the floor, middle or windshield outlets. The fan speed
will vary as the system maintains the selected
temperature setting. Be
careful not to put anything over the solar sensor
located
in the middle of the instrument panel near the
windshield. This sensor is used by the automatic system
to regulate temperature.
To find your comfort zone, start with the 75°F (24°C)
setting and allow about 30 minutes for the system to
regulate.
Turn the TEMP/AUTO knob to adjust the
temperature if necessary. If
you choose 60°F ( 16"C),
the system will remain at that maximum cooling setting
and will not regulate fan speed. If
you choose the
temperature of
90°F (32"C), the system will remain at
that maximum heating setting and will not regulate fan
speed. Choosing either maximum setting will not cause
the system to heat or cool any faster.
With the automatic setting, the air conditioning
compressor automatically cycles when needed to cool
the air. In cold weather, when the system senses the need
for heat, the airflow will be directed
out the floor
outlets.
As the interior temperature approaches a desired
setting, the blower speed will decrease. To maintain
interior comfort, the airflow may move to the instrument
panel air outlets and floor outlets (bi-level mode). On
bright sunny days
in cold weather, the airflow may come
out of the air conditioning outlets (AC mode) to
maintain comfort and prevent stuffiness.
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Downloaded from www.Manualslib.com manuals search engine Electronic Solar Sensor
The sensor monitors the sun’s solar radiation and is
located on top of the instrument panel near the
windshield. The
ECC panel uses this information to
automatically make the necessary temperature and
airflow adjustments to maintain your comfort.
Air Conditioning
On hot days, open the windows long enough to let hot
inside air escape. This reduces the time it takes for your
vehicle to
cool down. Then keep your windows closed
for the air conditioner
to work its best. Press the
AC button or the
TEMP/AUTO knob to turn
the system on and then select the proper
MODE to direct
airflow. The system will cool and dehumidify the air
inside the vehicle. Also while
in the AUTO mode, the
system will use recirculation as necessary to cool the air.
You may also need to adjust the interior temperature and
the fan speed as needed.
When
the air conditioner is on, you may sometimes
notice slight changes
in your vehicle’s engine speed
and power. This
is normal because the system is
designed to cycle the compressor on and off to keep the
desired temperature.
Heating
Press the MODE buttdn to select heater. Adjust the
interior temperature to a comfortable level and if the fan
speed needs adjusting, press the up or down arrow.
Outside air will be brought in and sent through the floor,
air conditioning or bi-level outlets (depending on
the
condition). The heater works best if you keep your
windows closed while using
it.
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Downloaded from www.Manualslib.com manuals search engine -1 1. Disconnect the Intake
Air Temperature
(IAT)
sensor from the base of
the air cleaner.
2. With a screwdriver,
loosen the air duct
clamp,
which is located
at the
mass airflow
sensor end
of the
air duct.
3. Disconnect the air duct from the mass airflow sensor.
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.
5. Pivot the air cleaner and air duct assembly toward
the front of the vehicle. Remove the cover.
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Downloaded from www.Manualslib.com manuals search engine 6. Take out the air cleaner filter and remove any
loose debris that may be found laying in the air
cleaner base.
7. Install a new air filter element. See "Normal
Maintenance Replacement Parts" in
the Index. Follow these
steps
to reinstall the air cleaner assembly:
1.
2.
3.
4.
5.
Slide the air cleaner lid into the slots in the front
edge
of the air cleaner base.
Pivot the air cleaner cover and the air duct assembly
downward. Make sure that both latches are secure
and fully engaged.
Reinstall
the clean air duct over the mass airflow
sensor. Make sure that the duct is secure around
the
entire outer edge of the sensor.
Tighten the air duct clamp.
Reconnect
the IAT sensor.
Refer to the Maintenance Schedule to determine when
to replace
the air filter.
See "Scheduled Maintenance Services" in the
Maintenance Schedule booklet.
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Downloaded from www.Manualslib.com manuals search engine Fuse
IGN 1”
BATT 1
BRAKES
Usage
Front and Rear Ignition- 1 Relay,
Oxygen Sensor
1 and 2 Fuse, Fuel
Fuse, Cruise Fuse,
DFU Relay, Front
and Rear Fog Lamp Relay, Control
Power Back-up Relay, Ignition-
1 Fuse,
Fuel Pump Relay
Starter Relay and Solenoid, ParldXev
Fuse, Park Relay, PCM Fuse, AC
Compressor Fuse and Relay,
Fan
Relays, Reverse Relay
ABS Brake Modulator
COOL
FNS Cooling Fan Relays 1 and 3
* Do not alter OBD I1 related fuses or circuit breakers.
Fuses and Circuit Breakers
The wiring circuits in your vehicle are protected from
short circuits by a combination
of fuses and circuit
breakers.
This greatly reduces the chance of fires
caused by electrical problems.
Look at the silver-colored band inside the fuse. If the
band is broken or melted, replace the fuse. Be sure you
replace a bad fuse with
a new one of the identical size
and rating.
If you ever have a problem on the road and don’t have
a spare fuse, you can “borrow” one that has the same
amperage. Pick some feature of your vehicle that
you can get along without
-- like the radio or
cigarette lighter -- and use its fuse, if it is the correct
amperage. Replace it as soon as you can.
There
are two fuse blocks in your vehicle: the engine
compartment fuse block and the rear compartment
fuse block.
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Downloaded from www.Manualslib.com manuals search engine Fuse
WIPERS A/C COMP
PCM
(BAT)*
PARWREV
ECS*
PCM (IGN)*
Usage
Accessory Relay, Wiper Switch
AC Compressor Relay, Cooling Fan
Relays
I, 2.3, Compressor Clutch
PCM
TCC and Exterior Travel Brake
Switch, Reverse Relay, Right and
Left Back-up Lamps,
Electrochromic Mirror
(in Header).
Park Relay, Brake Transaxle- Shift Interlock (BTSI) Switch,
BTSI, PZM
Transaxle Shift Solenoids, Mass
Aifflow, Canister Purge, PCM,
Linear Exhaust Gas Recirculation
(EGR), Front Ignition-
1 Relay,
Torque Converter
Powertrain Control
Module (PCM)
Fuse
DIS *
CRUISE
INJ*
INJ*
Usage
Electronic Ignition Control Module
Stepper Motor Cruise Control,
Power Steering Pressure Switch,
Low Refrigerant Pressure Cutoff
Switch, Park
Relay
Injectors 1,4. 6, 7
Injectors 2. 3. 5, 8
FUEL PUMP* PCM, Fuel Pump Relay, Fuel Pump
OXY SEN1 * Oxygen Sensor Front, CAT Front
Oxygen Sensor
OXY SEN2* *Oxygen Sensor Rear.
Catalytic Converter (CAT)
Rear Oxygen Sensor
* Do not alter OBD I1 related fuses or circuit breakers.
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