
Downloaded from www.Manualslib.com manuals search engine Fuse
CIG LTR1
L HDLP
LO
R HDLP LO
L HDLP HI
R HDLP HI
FOG
HDLPS
HAZARD
Usage
Front and Rear Cigarette Lighters
(Full Console Only)
Left Low-Beam Headlamp
Right Low-Beam Headlamp
Left High-Beam Headlamp
Right High-Beam Headlamp
Front
Fog Lamp Relay, Right and
Left Front Fog Lamps
Headlamp Relay, High/Low-Beam
Control Relay, Right and Left
Low/High-Beam Fuses
Electronic Flasher Module,
Turn/Hazard Switch, Right and Left
Front
Turn Lamps, Right and Left
Rear
Turn Lamps, Right and Left
Repeater Lamps (Export), Cluster
Fuse
STOP
MIRROR
DRL
Usage
Stoplamp Switch, Centered
High-Mounted Stoplamp (CHMSL),
Turn Hazard Switch, ABS
Controller, Stepper Motor Cruise
Control, Right and Left Rear
Stoplamps (Export)
Inadvertent Power Relay, Left
Outside Rearview
Mirror Switch,
ALDL, Memory Mirror Module
Dimmer Switch, Cluster
Daytime Running Lamp (DRL)
Relay, Left and Right Low Beam in
DHL Mode, DRL Switch
IGN 0 (ENG)* Powertrain Control Module (PCM)
ABS
IGN- 1
Anti-Lock Brake System
(ABS)/Traction Control System
Rear Ignition- 1 Relay, Front Fog
Lamp Relay, Rear
Fog Lamp Relay
(Export), Controlled Power Power
Relay,
DRL Relay
6-60

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.
6-61

Downloaded from www.Manualslib.com manuals search engine 1998 CADILLAC SERVICE PUBLICATIONS ORDERING INFORMATION
The following publications covering the operation and servicing of your vehicle can be purchased by filling oui
the Service Publication Order Form in this book and mailing it in with your check, money order,
or credit card information to Helm, Incorporated (address below.)
CURRENT PUBLICATIONS FOR 1998 CADILLAC
SERVICE MANUALS
Service Manuals have the diagnosis and repair information
on engines, transmission, axle, suspension, brakes,
electrical, steering, body, etc.
RETAIL SELL
PRICE: $90.00
TRANSMISSION, TRANSAXLE, TRANSFER CASE UNIT REPAIR MANUAL
This manual provides information on unit repair service
procedures, adjustments and specifications for the
1998 GM transmissions, transaxles and transfer cases.
RETAIL
SELL PRICE: $40.00
SERVICE BULLETINS
Service Bulletins give technical service information needed
to knowledgeably service General Motors cars and trucks.
Each bulletin contains instructions to assist
in the
diagnosis and service of your vehicle.
PLEASE COMPLETE THE ORDER FORM SHOWN ON
THE FOLLOWING PAGE AND MAIL TO:
Helm, Incorporated P.O. Box 07130 Detroit, MI 48207
OWNER’S INFORMATION
Owner publications are written directly for Owners and
intended to provide basic operational information about the
vehicle. The owner’s manual will include the Maintenance
Schedule for
all models.
In-Portfolio: Includes a
Portfolio, Owner’s Manual and
Warranty Booklet. RETAIL SELL PRICE:
$1 5.00
Without Portfolio: Owner’s Manual only.
RETAIL SELL PRICE:
$1 0.00
CURRENT & PAST MODEL ORDER FORMS
Service Publications are available for current and past
model GM vehicles.
To request an order form, please
specify year and model name of the vehicle.
OR ORDER TOLL FREE: 1-800-782-4356
Monday-Friday 8:OO AM - 6:OO PM Eastern Time
For Credit Card Orders Only
(VISA-MasterCarcCDiscover)

Downloaded from www.Manualslib.com manuals search engine ........
Section 8 Index
ABS ......................................... 4-7
Adding Equipment to the Outside
of Your Vehicle ...... 6-3
AirBag
....................................... 1-20
How Does it Restrain
.......................... 1-24
How it Works
................................ 1-22
Location
.................................... 1-22
Readiness Light
......................... 1-21. 2-61
Servicing
................................... 1-25
What Makes it Inflate
.......................... 1-23
What Will You See After it Inflates
............... 1-24
When Should
it Inflate ......................... 1-23
Aircleaner
.................................... 6-15
Air Conditioning ................................ 3-6
Air Conditioning Refrigerants
..................... 6-65
Air Control. Climate Control System
............. 3-3. 3-4
Alarm. Theft-Deterrent
.......................... 2- 14
Alignment and Balance. Tire
...................... 6-44
Aluminum Wheels. Cleaning
...................... 6-52
Antenna. Power
................................ 3-37
Antifreeze
................................ 6-22. 6-23
Anti-Lock
Brake System Warning Light
................ 2-64. 4-7
Brakes
...................................... 4-7
Anti-Lockout Feature
............................ 2-5
Anti-Theft. Radio
.............................. 3-33
Appearancecare
............................... 6-47
Appearance Care Materials
....................... 6-54
Apply Brake To Shift Message .................... 2-71
Arbitration Program
............................. 7-11
Armrest. Storage
.......................... 2.49. 2.X
Ashtrays
...................................... 2-3
Assist Handles
................................. 2-51
Astroroof
..................................... 2-52
Audio Equipment. Adding ........................ 3-3~
Audio Steering Wheel Controls
.................... 3-3:
Audio Systems
.................................. 3-5
Automatic Transaxle
Fluid ....................................... 6-1t
Operation
................................... 2-21
Overdrive
................................... 2-22
Shifting
..................................... 2-21
Starting Your Engine
.......................... 2-15
Automatic Door Locks
............................ 2-2
Automatic Pull-Down Feature
..................... 2-12
Battery
...................................... 6-31
Charging System Indicator Light
................. 2-62
Jump Starting ................................. 5-?
No Charge Message ........................... 2-72
Replacement, Remote Keyless Entry
............... 2-1
Volts High Message ........................... 2-72
Volts Low Message
........................... 2-72
Warnings
................................ 5-3, 5-5

Downloaded from www.Manualslib.com manuals search engine BatterySaver .................................. 2-42
Exterior Lighting
............................. 2-42
Inadvertent Power
............................ 2-43
BBB Auto Line
................................ 7-1 1
Better Business Bureau Mediation .................. 7-1 1
Blizzard ...................................... 4-28
Brake Adjustment
.................................. 6-30
Master Cylinder
.............................. 6-28
Replacing System Parts
........................ 6-31
System Warning Light
......................... 2-62
Trailer
...................................... 4-36
Transaxle Shift Interlock
....................... 2-28
Brake Vacuum Problem Message
.................. 2-72
Brakes, Anti-Lock
............................... 4-7
Braking
........................................ 4-6
Braking in Emergencies .......................... 4- 10
Break-In, New Vehicle
.......................... 2-17
Brightness Control
.............................. 2-42
Bulb Replacement
.............................. 6-32
Fluid
....................................... 6-28
Parlung
..................................... 2-25
PedalTravel
................................. 6-30
Wear
....................................... 6-30
BTSI ......................................... 2-2 8
Capacities and Specifications
.................... 6-64
Carbon Monoxide
.................... 2.29.4.29. 4.35
Cassette Tape Player .................. 3- 12. 3. 15. 3.24
Cassette Tape Player Care
........................ 3-35 Cellular Telephone
.............................. 2-5 1
Center Console Storage Area ...................... 2-49
Center Passenger Position
........................ 1-29
Central Door Unlocking System
.................... 2-4
Certification Label
.............................. 4-30
Chains. Safety
................................. 4-35
Chains.Tire
................................... 6-46
Change Engine Oil Message ...................... 2-72
Change Trans Fluid Message
...................... 2-72
Changing
a Flat Tire ............................. 5-24
Charging System Indicator Light
................... 2-62
Check Brake Fluid Level Message
................. 2-73
Check Coolant Level Message
..................... 2-73
Check Fuel Gage Message
........................ 2-73
Check
Gas Cap Message ......................... 2-73
Check Oil Level Message
........................ 2-73
Check Washer Fluid Message
..................... 2-73
Center High-Mounted
Stoplamp
Bulb Replacement .... 6-36
Checking Your Restraint Systems
.................. 1-48
Chemical Paint Spotting
.......................... 6-53
Child Restraints
................................ 1-33
Securing in a Rear Outside Seat Position ........... 1-39
Securing in the Center Rear Seat Position
.......... 1-41
Securing
in the Right Front Seat Position .......... 1-43
TopStrap
................................... 1-38
WheretoPut
................................ 1-37
CHMSL
...................................... 6-36
Chrome Wheels. Cleaning
........................ 6-52
Cigarette Lighter
............................... 2-50
Circuit Breakers and Fuses
....................... 6-58
Cleaner. Air ................................... 6-15
8-2

Downloaded from www.Manualslib.com manuals search engine Hooks. Garment ................................ 2-51
Horn ......................................... 2-31
How to Reset the Oil Life Indicator ................. 6- 15
HVAC Steering Wheel Controls .................... 3-9
Hydraulic Brake Warning Lights ................... 2-62
Hydroplaning
.................................. 4-19
Ice Possible Message ........................... 2-75
Ignition Positions
............................... 2- 17
Illuminated Entry ............................... 2-43
Illuminated Visor Vanity Mirrors
................... 2-5 1
Inflation. Tire .................................. 6-39
Instrument Panel
............................... 2-56
Brightness Control
............................ 2-42
CleaningtheTop
............................. 6-49
Clusters
.................................... 2- 58
Interior Lamps
................................. 2-42
Jack. Tire
............................... 5.26. 5.27
Jump Starting
................................... 5-3
Keyless Entry System . Remote .................... 2-6
Keys .......................................... 2-2
Labels Certification
................................. 4-30
Service Parts Identification ..................... 6-55
Tire-Loading Information
...................... 4-30
Vehicle Identification Number
................... 6-55
Lamps ........................................ 2-39
Interior ..................................... 2-42
On Reminder ................................ 2-40
Panel
....................................... 2-42
Underhood
.................................. 6-11
Latches. Seatback
................................ 1-6
Leaving Your Vehicle
with the Engine Running ....... 2-27
Light Sensor. Twilight Sentinel
.................... 2-42
Lighter
....................................... 2-50
Leaving
Your Vehicle
............................. 2-6
Lights Air Bag Readiness
....................... 1.21. 2.61
Anti-Lock Brake System Warning
............ 2.64. . 4.7 _-
Brake System W&ing ......................... 2-62
Charging System Indicator ...................... 2-62
Engine Coolant Temperature Warning
............. 2-65
Oil Pressure ................................. 2-68
Parking Brake Indicator
........................ 2-63
Safety Belt Reminder'
...................... 1-7.2-61
Service Engine
Soon .......................... 2-66
Traction Control System Warning
............ 2-64. 4-9
Loading Your Vehicle
........................... 4-30
Locks
......................................... 2-4
Anti-Lockout Feature
.......................... 2-5
Automatic Door ............................... 2-5
Door
........................................ 2-4
PowerDoor
.................................. 2-5
Programmable Automatic Door
.............. 2-5 . 2-80
Trunk Release
................................ 2-10
LockAJnlock Confirmation
....................... 2-81
Low Refrigerant A/C Off Message ................. 2-75
Lumbar Controls
................................ 1-3
8-6

Downloaded from www.Manualslib.com manuals search engine Magnasteer mr ................................ 4- 1 o
Maintenance. Normal Replacement Parts ............ 6-65
Maintenance. Underbody
......................... 6-53
Maintenance When Trailer Towing
................. 4-38
Malfunction Indicator Lamp
...................... 2-66
MapPocket
................................... 2-49
Matching Transmitters To Your Vehicle
.............. 2-7
Memory and Personalization Features
............... 2-79
MaxiFuses/Relay Center
......................... 6-56
Memory Seat and Mirrors
......................... 1-3
Methanol
...................................... 6-4
Mirrors ConvexOutside
.............................. 2-48
Electrochromic Daymight Rearview
......... 2-44. 2-45
Illuminated Visor Vanity
....................... 2-5 1
Memory ..................................... 1-3
Power Remote Control
......................... 2-47
MMT
......................................... 6-4
ModelReference
11
Monitored Systems OK Message ................... 2-75
Mountain Roads
................................ 4-24
Multifunction Lever
............................. 2-32
Driver's Outside
Auto-Dimming Rearview
......... 2-48
.. ..................................
Net. Convenience .............................. 2-50
Neutral . Automatic Transaxle ..................... 2-23
New Vehicle Break-In ........................... 2- 17
Nightvision
................................... 4-17
Odometer
.................................... 2-59
Odometer. Trip
................................. 2-59 Off-Road Recovery
............................. 4-13
0il.Engine
.................................... 6-11
Oil Life Indicator
............................... 2-85
Oil Life Indicator. How to Reset ................... 6-15
Oil Pressure Light .............................. 2-68
Oil Pressure Low Stop Engine Message ............. 2-75
OnStar System
................................. 2-51
Options Not Set Message
......................... 2-75
Overdrive. Automatic Transaxle
................... 2-23
Overhead Console
.............................. 2-49
Overheated Engine Protection Operating Mode
....... 5-15
Overheating Engine
............................. 5-15
Owner Publications. Ordering ................ 7- 13. 7- 14
Paint Spotting. Chemical ........................ 6-53
ParadeDimming
............................... 2-43
Park
Automatic Transaxle .......................... 2-21
Shifting Into
................................. 2-26
Shifting Out of
............................... 2-28
AtNight
.................................... 2-13
Brake
...................................... 2-25
Brake Indicator Light
.......................... 2-63
Over Things That
Bum ........................ 2-29
With a Trailer
................................ 4-38
Passing
....................................... 4-13
PASS-Key IT
................................. 2-16
Phone Not Present Message
....................... 2-75
Parking
Lots
....................................... 2-13
Passenger's Side Temperature Button
................ 3-2
(5
8-7

Downloaded from www.Manualslib.com manuals search engine Safety Belt Extender ............................ 1-48
Safety Belts
.................................... 1-6
Adults
...................................... 1-12
Care
....................................... 6-49
Center Passenger Position
...................... 1-29
Children
.................................... 1-30
Driver Position ............................... 1 - 12
Extender .................................... 1-48
How to Wear Properly
......................... 1 - 12
Incorrect Usage .................... I - 15, 1-46, 1-47
LapBelt
.................................... 1-29
Lap-Shoulder
........................... 1- 12, 1-26
Larger Children
.............................. 1-45
Questions and Answers
........................ 1 - 1 1
Rear Seat Passengers .......................... 1-26
Reminder Light
.......................... 1-7, 2-61
Replacing After
a Crash ........................ 1-48
Right Front Passenger Position
.................. 1-20
Smaller Children and Babies
............... 1-30, 1-32
Use During Pregnancy
......................... 1 - 19
WhyTheyWork
............................... 1-8
Safety Chains
.................................. 4-35
Safety Defects, Reporting
................... 7- 12, 7- 13
Safety Warnings and Symbols
....................... xi
Seatback
Latches
...................................... 1-6
Reclining Front
............................... 1-4
Heated
...................................... 1-4
Lumbar Control
............................... 1-3
Rear Seat Outside Passenger Positions ............ 1-26
Shoulder Belt Tightness Adjustment
............... 1- I4
Seats Memory Function
.............................. 1-3
Power
....................................... 1-2
Seat Controls
................................. 1-2
Securing a Child Restraint
............ 1.39. 1-4 1. 1-43
Second Gear. Automatic Transaxle
................. 2-24
Security System
........................... 2.14. 2.16
Service
........................................ 6-2
A/C System Message
.......................... 2-76
Air Bag System Message
....................... 2-76
Brake Fluid Switch Message
.................... 2-76
Bulletins. Ordering
....................... 7.13. 7. 14
Charging System Message ...................... 2-76
Electrical System Message
...................... 2-76
Engine Soon Light
............................ 2-66
Fuel System Message
.......................... 2-76
Idle System Message
.......................... 2-76
Manuals. Ordering
....................... 7- 13. 7.14
Parts IdentificatiomLabel
....................... 6-55
Publications. Ordering .................... 7.13. 7.14
Ride System Message
......................... 2-76
Steering System Message
....................... 2-76
Transmission Message
......................... 2-76
Vehicle Soon Message
......................... 2-76
Work. Doing Your Own
......................... 6-2
Service and Appearance Care ...................... 6-1
Service and Owner Publications
.............. 7.13. 7.14
Servicing Your Air Bag-Equipped Vehicle
........... 1-25
Sheet Metal Damage ............................ 6-52
ShiftLever
.................................... 2-26
Shift Lever
. Positions ............................ 2-21
Restraint Systems
.............................. 1 . 1
Service Stability System Message .................. 2-77
8-9