sensor CADILLAC DEVILLE 1996 7.G User Guide

Downloaded from www.Manualslib.com manuals search engine Fan Button
The button with the fan symbol adjusts the fan speed. Press the up
arrow to increase fan speed and the down
arrow to decrease fan speed.
Temperature Button
The red and blue temperature buttons adjust the air
temperature coming through the system. Press the blue
button for a eooler setting or the red button for a warmer setting. The outside temperature is always displayed
when your vehicle is running.
You can change it from
Fahrenheit to Celsius by pressing the
ENGNET
(English/metric) button on the DIC.
Mode Controls
The AUTO/ECON button automatically controls the
direction
of air delivery for air conditioning and non-air
conditioning modes.
Automatic Operation
When the system is set for AUTO, 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 75°F (24°C)
setting, allow about 20 minutes for the system to
regulate. Press the red or blue temperature buttons to
adjust the temperature if necessary. If you choose
60°F
(1 6" 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 this 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 A/C outlets (A/C mode) to maintain
comfort and prevent stuffiness.

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 system 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
AUTO/ECON button to assist in cooling air
and in maintaining proper airflow. Adjust the
temperature
to a comfortable setting by pressing the
blue button to cool your vehicle
and pressing the red
button to
warm your vehicle. Press the fan button arrows
up or down
to adjust the fan speed.
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.
3-5

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.. .. .
..
.. ..
The air filter is located next to the windshield washer
fluid reservoir on
the driver's side of the engine. Be sure
the engine has cooled before following these
steps to
replace the air filter:
1
1. Disconnect the Intake
Air Temperature (IAT)
sensor from
the base of
the
air cleaner.
"1
,
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 aifflow sensor.
i-
6-14

Downloaded from www.Manualslib.com manuals search engine P
c
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 towaras
the front
of the vehicle. Remove the cover.
6. Take out the air 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.

Downloaded from www.Manualslib.com manuals search engine 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.
I A CAUTION:
Operating the engine with the air cleaner off can
cause you or others to be burned. The
air cleaner
not only cleans the air, it stops flames if the
engine backfires.
If it isn’t there, and the engine
backfires, you could be burned. Don’t drive with
it
off, and be careful working on the engine with
the
air cleaner off.
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.
6-16

Downloaded from www.Manualslib.com manuals search engine c
Fuse
MIRROR
FOG/DRL
[GN 0 mG)*
CRANK
ABS
IGN 1
WIPERS
OXY SEN2"
Usage
Inadvertent Power Relay, Outside
Rearview Mirror, Data Line Connector
(DLC), Flash-to-Pass
Module
Daytime Running Lamp
(DRL)
Relay (Domestic Only), Fog Lm
Relay (Optional), Headlamp
Switch, Right and Left Front Fog
Lamps (Optional)
Powertrain Control Module
(PC1
Sensing and Diagnostic Module
(SDM)
Anti-Lock Brake System/Anti-SI
Regulation-5 (ABS/ASR-5) Controller
Rear Ignition-
1 Relay, Front Fog
Lamp Relay, Rear Lamp Relay
(Export), Controlled Power
Back-up Relay,
DRL Relay
(Domestic Only)
Accessory Relay, Wiper Switch,
Cluster, Wiper
Motor, wiper Pump I
02 Sensor Rear, Catalytic
Converter (CAT) Rear
09 Sensor 1
~ ~ ~ ~ ~~~
OXY SENl*
=PUMP*
[NJ*
rnJ*
CRUISE
DISTR"
PCM
(IGN)*
PCM (BAT)*
A/C COMP
Usage
02 Sensor Front, CAT Front 02
Sensor
Engine
Oil Pressure Indicator, PCM,
Fuel Pump Relay, Fuel Pump
Injectors
2,3,5,8
Injectors 1,4,6,7
Stepper Motor Cruise Control,
Park-Neutral Position Switch,
Back-up Lamps, Electrochromatic
Mirror, Brake-Transaxle Shift
Interlock (BTSI)
Electronic Ignition Control
Powertrain Control Module (PCM)
Transaxle Shift Solenoids, Mass Airflow,
Low Refrigerant Cutoff
Switch, Canister Purge, PCM,
Linear Exhaust Gas Recirculation (EGR), Power Steering Press
Switch, Front Ignition-
1 Relay
PCM
AC Compressor Relay, Cooling
Fan Relays
1,2,3, Compressor
BD
11 related fuses or circuit breakers.

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I Fuse I Usage
LAMPS High/Low Beam Relay, Headlamp
Relay,
Fog LampDRL Fuse,
Hazard Fuse, Mirror Fuse,
Headlamp Fuse, Right
and Left
High Beam Fuse, Right and Left
Low Beam Fuse, Stop Fuse
IGN 1 Rear Ignition- 1 Relay, Wiper Fuse,
Relay Ignition-1 Fuse, Supplemental
Inflatable Restraint
(SIR) Fuse
WINDOWS Delayed Accessory Bus (DAB)
I Relay
SEATS Horn Relay, Driver and Passenger
Lumbar In/Out Relays, Driver and
Passenger Up/Down Relays, Memory Seat Module, Driver and
Passenger Power Seat Switch
BAm 3
Ignition 0-Body Fuse, RTD Fuse,
I
Ignition 0-Engine Fuse, Anti-Lock
Brake System (ABS) Fuse, Turn
I I Fuse, Console
I Fuse I Usage I
I BATT 2 Starter Enable Relay, Park-Neutral
Position Switch, Crank Fuse,
Injector 1 and
2 Fuse, Engine
Control System (ECS) Fuse, PCM
Fuse,
DIS Fuse, Ignition-1 Fuse,
ACC Fuse
IGN 1" Front Ignition- 1 Relay, Oxygen
Sensor
1 and 2 Fuse, Fuel Fuse,
Cruise Fuse
Compressor Fuse
BATT
1 Starter Relay, PCM Fuse, AC
I BRAKES I ABS Brake Modulator I I
ICOOL FNS I Cooling Fan Relays
1,2,3 1
I * Do not alter OBD II related fuses or circuit breakersl
6-59

Downloaded from www.Manualslib.com manuals search engine Rear Compartment Fuse Block
The fuse block is located on the front wall of the trunk
(behind the
rear seat) on the driver’s side. Loosen the
four trunk trim fasteners and pull the trim away from the
fuse block to gain access.
RLY IGN i GN 0 - BODY
CONSOLE COMFORT AMP PZM RAOlOjPHONE CLUSTER
ACC RR DEFOG trrOMIR HTDSEATR HTDSEATL PULLDOWN ELC
ANTENNA
HDLP WASH CONMNC RT PARK LT PARK
I Fuse I Usage I
I RLY IGN 1 * SDM, Cluster, Cruise in Stalk,
Brake Switch,
PZM, Fuel Level
Sensor, Catalytic Converter
I
Overtemp Amplifier (Export)
SIR SDM t- COMFORT
Usage
PRNDL, Heated Windshield
(Optional),
PZM, Cluster, Air
Control Module (ACM), Upper
and Lower Zone Motor, HVAC
Solenoids, Climate Control Panel
(Optional), Rear Defog Relay,
ELC Relay
Cornering Lamp Switch, Right
and Left Cornering
Lamps,
Electronic Flasher Module,
Turn/Hazard Switch, Right and
Left Rear
Turn Signal Lamps,
Right and Left Front
Turn Signal
Lamps, Repeater Lamps (Export)
Cellular Phone Portable
Docking
Station, Washer Circuit Board,
Heated Seat Switch, Rear Zone Blower, Right
and Left Heated Seat
Switches, Headlamp Wash Relay
CD Player, Remote Function
Actuator (RFA), Controlled Power
Relay, Air Control Module
(ACM),
PZM

Downloaded from www.Manualslib.com manuals search engine I Fuse I Usage -1 Fuse Usage -
Headlamp Wash Relay (Export), HDLP WASH
AMP
(Optional) Right and Left Hand Bose Relay,
Right Front and Rear Speaker
(On Door), Left Front and Rear
Speaker {On Door) Headlamp
Wash Motor
CONVENC Trunk Release Relay, Trunk
Release Solenoid,
Fuel Door
Release Relay, Fuel Filler Door
Release Solenoid, Door Lock Relay, Right and Left Front Door
Motors, Right and Left Rear Door
Motors, Door Unlock Relav
PZM
PZM
Radio Receiver, Radio Interface
Module (RIM)(Bose Only),
Phone, DAB Relay, Trunk Release
Relay, Fuel Door Release Relay,
High Beam Relay
Steering Wheel Controls, Cluster
EM, Electrwhromic Minor,
Rain
Sensor (Optional), Accessory Relay
RADIO/
PHONE
BATT Driver and Passenger
Seat Lumbar
Switch, Lumbar Switch (Driver
Seat Only), Memory Seat Module
RTD Module
CLUSTER-
ACC RTD
Front and Rear Park Lamps, Right
Front and Rear Sidemarker
Lamps, Headlamp Switch
(Export), Rear Fog Lamp Relay
(Export), HeadlamD Switch I RR DEFOG I Rear Defog I I -
HTD MIR I Right and Left Outside Heated 1
I I Mirror I
HTD SEAT R Passenger Heated Seat Relay
HTD SEAT
L Driver Heated Seat Relay RK Left Front and Rear Sidemarker
Lamps, Right and Left Parking Lamps, License Lamp, Underhood
L~D
I PULLDOWN Trunk Pull-Down Motor
ELC Relav and Motor
I ELC I d
ANTENNA I Power Mast Antenna * Do not alter OBD Ii related fuses or circuit breakers.
6-6 1

Downloaded from www.Manualslib.com manuals search engine Driving City
........................................ 4-20
Defensive
.................................... 4-1
Drunken
..................................... 4-2
Freeway
.................................... 4-21
InaBlizzard
................................. 4-27
In Foreign Countries ........................... 6-3
In the Rain .................................. 4- 17
Night
...................................... 4-15'
OnCurves .................................. 4-10
On Grades While Towing a Trailer ............... 4-38
On Hill and Mountain Roads
.................... 4-23
On Snow and Ice
............................. 4-26
Throughwater
............................... 4-19
WetRoads
.................................. 4-17
Winter
...................................... 4- 25
With a Trailer
................................ 4-36
Drunken Driving
................................ 4-2
ECC ......................................... 3-1
Electrical Equipment. Adding ........... 2.17.3.30. 6.54
Electrical System
............................... 6-54
Electrochromic Daymight Rearview Mirror
..... 2.46. 2.48
Electronic Climate Control
........................ 3- 1
Electronic Level Control ......................... 2-83
Electronic Solar Sensor
........................... 3-5
Engine
........................................ 6-8
Coolant ..................................... 6-20
Coolant Heater
............................... 2- 17
Exhaust ..................................... 2-28
FuseBlock .................................. 6-55 Identification
................................ 6-53
Overheating
................................. 5-15
Running While Parked
......................... 2-28
Specifications
................................ 6-63
StartingYour
................................ 2-16
Temperature Warning Light
..................... 2-68
Engine Oil
..................................... 6-9
Adding
..................................... 6-10
Additives
................................... 6-12
Checking
................................... 6-10
Used
....................................... 6-13
When
to Change .............................. 6-13
English/Metric Button
........................... 2-75
Exhaust. Engine
................................ 2-28
Engine Coolant Hot-Idle Engine Message ........... 2-78
Ethanol
........................................ 6-3
Express-Down Window .......................... 2-30
Exterior Lighting Battery Saver
.................... 2-43
Fabric Cleaning
............................... 6-45
Fan Control. Climate Control System
................ 3-2
Filling
Your Tank ................................ 6-4
Filter. Air
..................................... 6-14
Finish Care
.................................... 6-49
Finish Damage
................................. 6-51
First (1). Automatic Transaxle
..................... 2-22
Flashers. Hazard Warning
......................... 5-1
Flash-To-Pass Feature
........................... 2-32
Flat Tire. Changing
............................. 5-25
Floor Mats .................................... 2-55
8-4
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