1998 HONDA PRELUDE maintenance

Interior Care, Corrosion Protection

Air Fresheners If you want to use an air freshener/
deodorizer in the interior of your
vehicle, it is best to use a solid type. Some liquid air fresheners contain
chemicals that may cause parts of
the interior trim and fabric to crack or discolor.
If you use a liquid air freshener,
make sure you fasten it securely so it does not spill as you drive. Corrosion Protection
Two factors normally contribute to causing corrosion in your vehicle:
1. Moisture trapped in body cavities. Dirt and road salt that collects in
hollows on the underside of the
vehicle stays damp, promoting corrosion in that area.
2. Removal of paint and protective coatings from the exterior and
underside of the vehicle.
Many corrosion-preventive measures
are built into your Honda. You can
help keep your vehicle from corroding by performing somesimple periodic maintenance: Repair chips and scratches in the
paint as soon as you discover them.Inspect and clean out the drain
holes in the bottom of the doors and body.
Check the floor coverings for
dampness. Carpeting and floor
mats may remain damp for a long
time, especially in winter. This dampness can eventually cause
the floor panels to corrode.
Use a high-pressure spray to clean
the underside of your vehicle. This is especially important in areas
that use road salt in winter. It isalso a good idea in humid climates
and areas subject to salt air. Be
careful of the ABS wheel sensors
and wiring at each wheel.
Have the corrosion-preventive
coatings on the underside of your
vehicle inspected and repaired periodically.
Appearance CareProCarManuals.comMain Menu Table of Contents s t

Emissions Controls

The burning of gasoline in your vehicle's engine produces several by-products. Some of these are carbon
monoxide (CO), oxides of nitrogen (NOx) and hydrocarbons (HC).
Gasoline evaporating from the tank
also produces hydrocarbons. Con-
trolling the production of NOx, CO, and HC is important to the environ-
ment. Under certain conditions of sunlight and climate, NOx and HC
react to form photochemical "smog." Carbon monoxide does not contri-
bute to smog creation, but it is a
poisonous gas. The Clean Air Act
The United States Clean Air Act* sets standards for automobile
emissions. It also requires that
automobile manufacturers explain to
owners how their emissions controls
work and what to do to maintain them. This section summarizes how
the emissions controls work.Scheduled maintenance is on page 164.
* In Canada, Honda vehicles comply
with the Canadian Motor Vehicle Safety Standards (CMVSS) forEmissions valid at the time they are
manufactured. Crankcase Emissions Control
System
Your vehicle has a Positive Crankcase Ventilation System. This
keeps gasses that build up in the engine's crankcase from going into
the atmosphere. The Positive Crank- case Ventilation valve routes them
from the crankcase back to the intake manifold. They are thendrawn into the engine and burned.
Evaporative Emissions Control
System
As gasoline evaporates in the fuel tank, an evaporative emissions
control canister filled with charcoaladsorbs the vapor. It is stored in this
canister while the engine is off. After
the engine is started and warmed up,
the vapor is drawn into the engine and burned during driving.

Technical InformationProCarManuals.comMain Menu Table of Contents s t

Authorized Manuals

These Publications cannot be returned for credit without receiving advance authorization within 14
days of delivery. On returns, a restocking fee may be applied against the original order.
Service Manual:
This manual covers maintenance and recommended procedures for repair to engine and chassis components.It is written for the Journeyman mechanic, but is simpleenough for most mechanically-inclined owners to under-

stand.

Electrical Troubleshooting Manual:
This manual complements the Service Manual by providing in-depth troubleshooting information for eachelectrical circuit in your vehicle.
Body Repair Manual:
This manual describes the procedures involved in the replacement of damaged body parts.
P.O. BOX 07280 DETROIT, MICHIGAN 48207 1-800-782-4356

NOTE: Dealers and Companies please provide dealer or company name,
and also the name of the person to whose attention the shipment should be sent. For purchases outside U.S.A. please write to the address shown

below for a quotation.ProCarManuals.comMain Menu Table of Contents s t

Index
Accessories and Modifications.... 126 Accessories................................. 126
Additional Safety Precautions.. 127Modifications............................. 127
ACCESSORY (Ignition Key Position)........................................ 71
Accessory Power Socket................ 88
Active Torque Transfer System
(ATTS)
Indicator................................ 54, 149
Operation.................................... 149
Adding Automatic Transmission
Fluid........................................ 183
Brake Fluid................................. 185
Clutch Fluid................................ 186
Engine Coolant........................... 177
Engine Oil...................................173
Manual Transmission Fluid ..... 184
Power Steering Fluid................. 186
Windshield Washer Fluid......... 182
Additional Information About Your Seat Belts........................ 40
Lap/Shoulder Belt....................... 40
Seat Belt Maintenance................ 42

Seat Belt System Components... 40

Additional Information About

YourSRS................................... 43

Additional Safety Precautions.... 46
How Your Airbags Work............ 43

How Your SRS Indicator Light
Works........................................45

SRS Components......................... 43

Additives, Engine Oil..................... 174

Adjustments
Headlights.................................. 205

Head Restraints........................... 77
Mirrors..........................................
83

Seats.............................................. 7 5

Steerin
g Wheel............................ 64

Airbag (SRS).................................... 43

Air Cleaner Element...................... 187
Air Conditioning............................... 92 Maintenance............................... 195

Usage.............................................92

Air Outlets (Vents).......................... 94
Air Pressure, Tires........................ 197 High Speed Driving................... 257
Normal Driving.......................... 198
Alcohol in Gasoline........................ 259 Antifreeze....................................... 177
Anti-lock Brakes (ABS) Indicator Eight..................... 54, 148Operation.................................... 146
Anti-theft Steering Column

Lock............................................... 71

Appearance Care........................... 219 Ashtrays (Optional)......................... 89
Audio System................................. 100
Automatic Speed Control................ 65
Automatic Transmission............... 136
Capacity, Fluid........................... 254
Checking Fluid Level................ 183
Sequential SportShift Mode..... 139
Shifting........................................ 137
Shift Lever Position Indicator.. 136
Shift Lever Positions................. 137
Shift Lock Release..................... 143
CONTINUEDProCarManuals.comMain Menu s t

Index

Battery Charging SystemIndicator............................ 53, 241
Jump Starting............................. 236 Maintenance............................... 190
Specifications............................. 255
Before Driving............................... 119
Belts, Seat........................................... 4
Beverage Holder.............................. 86
Body Repair.................................... 225

Brakes
Anti-lock System (ABS)............ 146
Break-in, New Linings .............. 120

Fluid............................................ 185
Light, Burned-out...................... 211

Parking.......................................... 84

System Indicator.......................... 53
Wear Indicators......................... 145
Brakes, ABS Operation.................................... 146
System Indicator................. 54, 148
Braking System.............................. 145
Break-in, New Car......................... 120
Brightness Control, Instruments... 61 Brights, Headlights......................... 60
Bulb Replacement
Back-up Lights........................... 211
Brake Lights............................... 211
Ceiling Lights............................. 215Courtesy Lights......................... 215
Front Parking Lights................. 208
Front Side Marker Lights......... 209
Headlights.................................. 206
High-mount Brake Light.......... 213
License Plate Light.................... 214
Rear Side Marker Lights.......... 211
Specifications............................. 255
Trunk Light................................ 216 Turn Signal Lights..................... 210
Bulbs, Halogen............................... 206
Cables, Jump Starting With.......... 236
Capacities Chart............................. 254

Carbon Monoxide Hazard.............. 47
Cargo, Loading...............................
128

Cassette Playe r

Care.............................................
116

Operation....................................

113

CAUTION, Explanatio n
of...............

ii

CD Changer...................................
.
109
CD Player........................................ 109

Certification Label......................... 252

Chains............................................. 202

Change Oil How to.........................................175

When to....................................... 164

Changing a Flat Tire ..................... 229
Changing Engine Coolant............. 179
Charging System Indicator .... 53, 241 Checking Automatic Transmission

Fluid........................................ 183

Battery Condition...................... 190

Brake Fluid................................. 185
Clutch Fluid................................186
Drive Belts.................................. 196
Engine Coolant........................... 124

Engine Oil................................... 123

Fuses........................................... 246
Manual Transmission Fluid ..... 184
Power Steering Fluid................. 186
Checklist, Before Driving............. 132
Child Safety......................................19
Cleaner, Air.................................... 187ProCarManuals.comMain Menu s t

Index

Locks Anti-theft Steering Column........ 71
Fuel Fill Door............................. 121
Glove Box.....................................74

Power Door.................................. 72

Trunk............................................
73

Low Coolant
Level......................... 124
Lower Gear, Downshifting to a.... 134
Low Fuel Indicator.......................... 55
Low Oil Pressure Indicator.... 53, 240
Lubricant Specifications Chart........................................... 254
Luggage.......................................... 128
Maintenance................................... 159 Owner Maintenance Checks.... 171

Record................................. 169 - 170

Required Indicator....................... 58
Schedule............................. 162 -

168

Malfunction Indicator
Lamp ... 53,

242

Manual Transmission.....................
134

Manual Transmission

Fluid .......... 184
Maximum Allowable Shift
Speeds................................. 135, 142
Meters, Gauges................................ 56
Methanol in Gasoline.................... 259
Mirrors, Adjusting........................... 83

Moonroof.......................................... 82
Closing Manually....................... 244
Operation...................................... 82
Neutral Gear Position.................... 139
New Vehicle Break-in ................... 120
Normal Shift Speeds...................... 135
NOTICE, Explanation of.................... i Numbers, Identification................ 252
Octane Requirement, Gasoline.... 120Odometer.......................................... 56

Odometer, Trip................................ 56

Oil Change, How to ......................... 175
Change, When to....................... 164
Checking Engine....................... 123
Pressure Indicator............... 53, 240 Selecting Proper Viscosity
Chart....................................... 174
ON (Ignition Key Position) ............ 71
Opening the Hood ......................... 122
Opening the Trunk.......................... 73
Operation in Foreign Countries... 260 Outside Mirrors............................... 83
Overheating, Engine..................... 238
Panel Brightness Control............... 61
Park Gear Position......................... 138 Parking............................................ 144
Parking Brake.................................. 84
Parking Lights.................................. 60
Parking Over Things that Burn... 144
PGM-FI System.............................. 262
Polishing and Waxing ................... 221

Power
Door Locks................................... 72

Mirrors.......................................... 83

Steering.......................................186

Windows....................................... 80
Pregnancy, Using Seat Belts.......... 17ProCarManuals.comMain Menu s t

Index

Protecting Adults............................. 10
Additional Safety Precautions.... 17
Advice for Pregnant Women...... 17

Protecting Children......................... 19
Protecting Infants........................ 27
Protecting Larger Children........ 35
Protecting Small Children.......... 31
Using Child Seats with Tethers......................................38
Radiator Overheating.................... 238
Radio/CD Sound System.............. 100

Rear End Towing........................... 250

Rear Lights, Bulb Replacement... 211

Rear Seat Access ............................. 76

Rear Seat, Folding........................... 79

Rear View Mirror............................. 83
Rear Window Defogger.................. 63
Reclining the Seat Backs................ 75
Recommended Shift Speeds ........ 135
Reminder Lights.............................. 51
Replacement Information Air Cleaner Element.................. 187
Coolant........................................ 179 Engine Oil and Filter................. 175

Fuses...........................................245

Light Bulbs................................. 206
Schedule..................................... 164
SparkPlugs................................. 188
Timing Belt................................. 196 Tires............................................ 200
Wiper Blades.............................. 193
Replacing Seat Belts After a
Crash.............................................42

Reserve Tank, Engine Coolant.... 124

Restraint, Child................................ 19

Reverse Gear Position................... 138

Rotation, Tire................................. 200

Safety Belts......................................... 5

Safety Features.................................. 5
Airbags.......................................... 43Door Locks..................................... 9

Head Restraints............................. 8

Seat Belts........................................ 6

Seats & Seat-Backs........................ 8

Safety Labels, Location of.............. 48

Safety Messages................................ ii
Seat Belt, Additional Information.. 40
Lap/Shoulder Belt....................... 40
Seat Belt Maintenance................ 42
Seat Belt System Components... 40

Seat Belts............................................ 6

Cleaning...................................... 223
Maintenance................................. 42
Reminder Light and Beeper....... 52
System Components.................... 40
Tether Attachment Points.......... 38
Use During Pregnancy................ 17
Seat Heaters..................................... 78

Seats, Adjusting the......................... 75

Sequential SportShift Mode......... 139
Serial Number................................ 252
Service Intervals............................ 164
Service Manual* ............................ 271
Service Station Procedures .......... 121
Setting the Clock............................. 85
Shifting
The Automatic Transmission .. 137
The 5-speed Manual Transmission.......................... 134
Shift Lever Position Indicator...... 136
CONTINUEDProCarManuals.comMain Menu s t

Index

Shift Lock Release......................... 143
Side Marker Lights, Bulb
Replacement in.......................... 209

Signaling Turns................................ 61

Snow Tires...................................... 202

Solvent-type Cleaners.................... 220
Sound System................................. 100

Spare Tire

Inflating.......................................228

Specifications............................. 255
Spark Plugs, Replacing................. 188
Specifications Charts ............ 254, 255

Speed Control................................... 65

Speedometer.................................... 56
SRS, Additional Information........... 43 Additional Safety Precautions.... 46How Your Airbags Work............ 43How Your SRS Indicator Light
Works........................................ 45

SRS Components......................... 43
SRS Service................................... 45
SRS Indicator.............................. 45, 53
START (Ignition Key Position) ..... 71
Starting the Engine........................ 133 In Cold Weather at HighAltitude................................... 133 With a Dead Battery ................. 236
Steam Coming from Engine......... 238
Steering Wheel Adjustment................................... 64
Anti-theft Column Lock.............. 71

Stereo Sound System.................... 100
Storing Your Car............................ 217

Supplemental Restraint System..... 43
Servicing....................................... 45

SRS Indicator.......................... 45, 53

Synthetic Oil................................... 174

Tachometer...................................... 56 Taillights, Changing Bulbs in....... 211
Taking Care of the Unexpected................................ 227
Tape Player..................................... 113
Technical Descriptions Emission Control Systems........ 261
Three Way Catalytic Converter................................ 263
Tire Information........................ 256
Temperature Gauge........................ 57
Tether Attachment Points.............. 38 Three Way Catalytic Converter... 263

Time, Setting the ............................. 85

Timing Belt..................................... 196
Tire Chains..................................... 202
Tire, How to Change a Flat.......... 229
Tires................................................ 197
Air Pressure............................... 197Checking Wear.......................... 198
Compact Spare........................... 228
DOT Tire Quality Grading....... 257
Inflation....................................... 197
Inspection................................... 198
Maintenance............................... 199
Replacing.................................... 200 Rotating....................................... 200

Snow............................................202

Specifications............................. 255
Tire Chains................................. 202 Technical Information.............. 256
Winter Driving........................... 201
Tools, Tire Changing.................... 229
Towing A Trailer...................................... 152Emergency................................. 250ProCarManuals.comMain Menu s t