1998 CADILLAC SEVILLE air filter

Downloaded from www.Manualslib.com manuals search engine Ventilation Tips
0 Keep the hood and front air inlet free of ice, snow or
any other obstruction (such as leaves). The heater
and defroster will work far better, reducing the
chance of fogging the inside of the windows.
of objects. This helps circulate air throughout
your vehicle.
0 Keep the air path under the front seats clear
Passenger Compartment Air Filter
Passenger compartment air, both outside air and
recirculated air, is routed through
a passenger
compartment filter, which is part of
a three-piece filter
system. The filter removes certain contaminants from
the air, including pollen and dust particles. Reductions
in airflow, which
may occur more quickly in dusty
areas, indicate that the filter needs to be replaced early. The
carbon-treated filter is located inside the air
control module, with an access panel underneath the
instrument panel near the accelerator pedal. The
filter should be replaced as part of routine scheduled
maintenance. See the Maintenance Schedule booklet
for replacement intervals. See your dealer for details
on changing the filter.
Your vehicle will not be damaged if
you choose not to
replace the filter once the old one is removed. However,
the air will no longer be filtered.
3-9

Downloaded from www.Manualslib.com manuals search engine Air Cleaner
The air cleaner is located next to the coolant surge tank
on the driver’s side of the engine. Be sure the engine has
cooled before following
these steps to replace the air
cleaner filter:
2. With a screwdriver,
loosen the air duct
clamp, which is located
at the mass airflow
sensor end of the
air duct.
1. Disconnect the Intake
Air Temperature
(IAT)
sensor from the clean
air duct
.
3. Disconnect the air duct from the mass airflow sensor.
6-16

Downloaded from www.Manualslib.com manuals search engine 4. Unhook both air cleaner cover latches.
5. Move the air cleaner lid out of the way.
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.

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 bottom of
the air cleaner base.
Close the cover and 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
MI’ sensor.
Refer to the Maintenance Schedule
to determine when to
replace the air filter.
See “Scheduled Maintenance Services” in the
Maintenance Schedule booklet.
’ A ( JTION:
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 flame 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.
I 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.
6-18

Downloaded from www.Manualslib.com manuals search engine Air Conditioning Refrigerants
hasn’t been routed through the seat cushion at all, it won’t be there to work for the next
passenger. The person sitting in that position
could be badly injured. After reinstalling the seat
cushion, always check to be sure that the
safety
belts are properly routed and are not twisted.
1.
2.
3.
4. Buckle the center passenger position safety belt, then
route the safety belts through the proper slots in the
seat cushion. Don’t let the safety belts get twisted.
Slide the rear of the cushion up and under the
seatback
so the rear-locating guides hook into the
wire loops on the back frame.
With the seat cushion lowered, push rearward and
then press down on the seat cushion until the spring
locks on both ends engage.
Check to make sure the safety belts are properly
routed and that no portion of any safety belt is trapped under the seat. Also make sure the seat
cushion is secured. Not all air conditioning refrigerants are the same.
If the air conditioning system in your vehicle needs
refrigerant, be sure the proper refrigerant is used.
If you’re not
sure, ask your dealer.
Normal Maintenance
Replacement Parts
Air Filter Element ............. AC Type A1208C
25096932
Fuel Filter Element
............ AC Type GF-627
25121942
Engine Oil Filter
................ AC Type PF-58 25014377
PCV Valve
. . ............ AC Type CV-774C
06487779
Spark Plugs
................. AC Type 41-950
5614236
Thermostat
.................... AC Type 13 1-66
3531407
Windshield Wiper Blade (Hook Type)
.............. .22 inches (56.5 cm)
6-68

Downloaded from www.Manualslib.com manuals search engine ..
Section 8 Index
ABS ......................................... 4.7
Adaptive Seat Control
............................ 1-3
AirBag ....................................... 1-19
How Does it Restrain .......................... 1-25
How it Works ................................ 1-22
Location
.................................... 1-22
Readiness Light
......................... 1-22. 2-65
Servicing
................................... 1-27
What Makes it Inflate
.......................... 1-25
What Will You See After it Inflates
............... 1-25
When Should it Inflate
......................... 1-24
Aircleaner
.................................... 6-16
Air Conditioning
................................ 3-6
Air Conditioning Refrigerants
..................... 6-68
Air Control. Climate Control Panel
.................. 3-2
Air Filter. Passenger Compartment
.................. 3-9
Alarm. Theft-Deterrent
.......................... 2- 14
Alignment and Balance. Tire
...................... 6-48
Aluminum Wheels. Cleaning
...................... 6-55
Antenna. Diversity .............................. 3-45
Antifreeze
..................................... 6-22
Anti-Lock Brake System Warning Light
................ 2-68. 4-7
Brakes ...................................... 4-7
Anti-Lockout Feature
............................ 2-6
Anti-Theft. Radio .............................. 3-42
Adding Equipment
to the Outside
of Your Vehicle ...... 6-3 Appearance Care
............................... 6-50
Appearance Care Materials ....................... 6-57
Arbitration Program
............................. 7-11
Armrest. Storage
............................... 2-52
Ashtrays
...................................... 2-53
Assist Straps
................................... 2-54
Audio Equipment. Adding
........................ 3-43
Audio Steering Wheel Controls
.................... 3-42
Audio Systems
................................. 3-11
Automatic Door Locks
............................ 2-5
Automatic Overdrive
............................ 2-23
Automatic Transaxle
Operation
................................... 2-21
Shifting
..................................... 2-21
Starting Your Engine
.......................... 2-19
Fluid
....................................... 6-19
Battery ...................................... 6-32
Jump Starting
................................. 5-3
Not Charging Message ......................... 2-82
Saver Active Message
......................... 2-82
Voltage
Low Message ......................... 2-83
Warnings
................................ 5-3. 5-5
Charging System Indicator Light ................. 2-66
Replacement. Remote Keyless Entry ............... 2-9
Voltage High Message
......................... 2-83
8-1

Downloaded from www.Manualslib.com manuals search engine Driver Information Center Messages ................ 2-82
Driver
No . X Message ........................... 2-84
Driver Position
................................. 1-12
Driver’s Outside Auto-Dimming Rearview Mirror
..... 2-50
Driving City
........................................ 4-20
Defensive
.................................... 4-2
Drunken
..................................... 4-3
Freeway
.................................... 4-2 1
InaBlizzard ................................. 4-27
In Foreign Countries
........................... 6-5
In the Rain
.................................. 4-17
Night
...................................... 4-15
OnCurves
.................................. 4-1 0
On Grades While Towing a Trailer ............... 4-37
On
Hill and Mountain Roads .................... 4-23
On Snow or Ice
.............................. 4-26
Through Water
............................... 4- 19
WetRoads .................................. 4-17
Winter
...................................... 4-25
With a Trailer
................................ 4-35
DRL
......................................... 2-41
DrunkenDriving
................................ 4-3
Electrical Equipment. Adding
............... 2-20. 3-43
Electrical System
............................... 6-59
Electrochromic Daymight Rearview Mirror
.......... 2-46
Electronic Level Control ......................... 4-3 1
Electronic Solar Sensor
........................... 3-4
Engine
....................................... 6- 10
Compartment Bussed Electrical Center
............ 6-60
Coolant
..................................... 6-22
Coolant Heater
............................... 2-20 Coolant Hot-Idle Engine Message
................ 2-84
Coolant Temperature Gage
..................... 2-69
Coolant Temperature Warning Light
.............. 2-69
Exhaust
........................... 2-29’4-28’4-35
Hot
- A/C Off Message ........................ 2-84
Identification
................................ 6-58
Misfire .. Ease Off Gas Pedal Message ........... 2-85
Overheated Stop Engine Message
................ 2-85
Overheating
................................. 5-15
Power Reduced Message
....................... 2-85
Running While Parked
......................... 2-30
Specifications
................................ 6-66
StartingYour
................................ 2-19
Engine Oil
.................................... 6-11
Adding
..................................... 6-12
Additives
................................... 6-14
Checking
................................... 6-12
Used
....................................... 6-15
What Kind
of Oil to Use ....................... 6-13
Whentochange
.............................. 6-14
Engine Speed Limiter
............................ 2-64
EnglisWMetric Display
.......................... 2-63
Ethanol
........................................ 6-4
Exhaust. Engine
...................... 2-29,4-28, 4-35
Express-Down Window
........................... 2-31
Exterior Lamps
................................. 2-40
Exterior Lighting Battery Saver
.................... 2-44
OnReminder
................................ 2-41
Fabric Cleaning
............................... 6-51
Filling a Portable Fuel Container
.................... 6-8
Filter. Air
..................................... 6-16
FillingYourTank
................................ 6-5
8-4

Downloaded from www.Manualslib.com manuals search engine Memory and Personalization Features ............... 2-75
Memory Seat. Mirrors and Steering Column
........... 1-3
Methanol
@ ...................................... 6-4
MiniDisc@ Player Errors
.................... 3- 19, 3-37
MiniDisc Player
......................... 3-16, 3-29
Mirrors
....................................... 2-46
Convex Outside
.............................. 2-50
Curbview Assist
.............................. 2-51
Heated
..................................... 2-50
Illuminated Visor Vanity
....................... 2-54
Memory Seat and Mirrors
....................... 1-3
Power Remote Control
......................... 2-50
MMT
......................................... 6-4
Model Reference
11
MountainRoads ................................ 4-23
Multifunction Lever
............................. 2-33
Driver’s Outside Auto-Dimming Rearview
......... 2-50
.. ..................................
Net,
Convenience .............................. 2-52
Neutral, Automatic Transaxle
..................... 2-22
New Vehicle “Break-In”
......................... 2- 17
Nightvision
................................... 4-16
Odometer
.................................... 2-63
Odometer, Trip
................................. 2-63
Off-RoadRecovery
............................. 4-12
Oil, Engine
.................................... 6-11
Oil Level, Check Message
........................ 2-84
Oil Life Indicator
............................... 2-89
Oil Life Indicator, How to Reset
................... 6-15
Oil Pressure Light
.............................. 2-72
Oil Pressure Low Stop Engine Message
............. 2-85 OnStar System
................................. 2-54
Overdrive. Automatic Transaxle
................... 2-23
Overheating Engine
............................. 5-15
Owner Publications. Ordering
........... 7.13. 7. 14. 7.15
Paint Spotting. Chemical
........................ 6-56
PARK
(P)
Overheated Engine Protection Operating Mode ....... 5-15
ParadeDimming
............................... 2-45
Automatic Transaxle
.......................... 2-21
Shifting Into
................................. 2-26
Shifting Out of
............................... 2-28
AtNight
.................................... 2-14
Brake
...................................... 2-25
Brake Indicator Light
.......................... 2-67
Lots
....................................... 2-14
Over Things That Burn
........................ 2-29
With a Trailer
................................ 4-37
Passenger Compartment Air Filter
................... 3-9
Passenger Door Ajar Message
..................... 2-85
Passing
...................................... 4-13
PASS-Key III
................................ 2-16
Power
Accessory, Retained
........................... 2-18
DoorLocks
................................... 2-5
Remote Control Mirror
........................ 2-50
Seat
......................................... 1-2
Steering
.................................... 4-10
Steering Fluid
................................ 6-26
Windows
................................... 2-31
Windows and Other Power Options
............... 6-59
Parking
Passenger’s Side Temperature Knob
................. 3-3