2004 HONDA ACCORD COUPE check engine

This indicator should never come on
when the engine is running. If it
starts flashing or stays on, the oil
pressure has dropped very low or
lost pressure. Serious engine
damage is possible and you should
take immediate action.Saf ely pull of f the road, and shut
of f the engine. Turn on the hazard
warning indicators.
Let the vehicle sit f or a minute.
Open the hood, and check the oil
level (see page ). An engine
very low on oil can lose pressure
during cornering and other driving
maneuvers.
If necessary, add oil to bring the
level back to the full mark on the
dipstick (see page ).Start the engine, and watch the oil
pressure indicator. If it does not go
outwithin10seconds,turnoff the
engine. There is a mechanical
problem that needs to be repaired
bef ore you can continue driving
(see on page
).
1. 2. 3. 4.
168 217 272
L ow Oil Pressure Indicator
T aking Care of t he Unexpect ed
Emergency T owing
268
NOTICE:LOW OIL PRESSURE INDICATORRunning the engine with low
oil pressure can cause serious
mechanical damage almost immediately.
Turn of f the engine as soon as you can
saf ely get the vehicle stopped.
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If you have recently ref ueled your
vehicle, the indicator could come on
because of a loose or missing f uel f ill
cap. Tighten the cap until it clicks at
least three times. Tightening the cap
will not turn the indicator turn of f
immediately; it takes at least three
days of normal driving.
If the indicator remains on, or the
f uel cap was not loose or missing,
have your vehicle checked by the
dealer as soon as possible.
This indicator may also come on
along with the ‘‘D’’ indicator.Your vehicle has certain ‘‘readiness
codes’’ that are part of the on-board
diagnostics f or the emissions
systems. In some states, part of the
emissions testing is to make sure
these codes are set. If they are not
set, the test cannot be completed.
If your vehicle battery has been
disconnected or gone dead, these
codes are erased. It takes at least
three days of driving under various
conditions to set the codes again.
To check if they are set, turn the
ignition switch to ON (II), without
starting the engine. The Malf unction
Indicator Lamp will come on f or 20
seconds. If it then goes of f , the
readiness codes are set. If it blinks 5
times, the readiness codes are not
set. If possible, do not take your
vehicle f or a state emissions test
until the readiness codes are set.
Refer to State Emissions Testing for
more inf ormation (see page ).
296
Malf unct ion Indicat or L amp
T aking Care of t he Unexpect ed
Readiness Codes
270
NOTICE:If you keep driving with the
Malf unction Indicator Lamp on, you
can damage your vehicle’s emissions
controls and the engine. Those repairs
may not be covered by your vehicle’s
warranties.
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µµ
µ
( % ) $
%."#)
This manual covers maintenance and recommended
procedures f or repair to engine and chassis components.
It is written f or the journeyman mechanic, but is simple
enough f or most mechanically-inclined owners to under-
stand.
This manual complements the Service Manual by
providing in-depth troubleshooting inf ormation f or each
electrical circuit in your vehicle.
This manual describes the procedures involved in the
replacement of damaged body parts.
Authorized Manuals
Service Manual:
Electrical T roubleshooting Manual:
Body Repair Manual:
304 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.
P.O. BOX 07280·DETROIT, MICHIGAN 48207·1-800-782-4356
Customer Name Attention
Apartment Number
State & Zip Code
City
Daytime Telephone Number
Check or money order enclosed payable to Helm Inc U.S. funds only.
Do not send cash
Master
Card VISA Check here if your billing address is different
from the shipping address shown above.
Account Number Expiration: Mo. Yr.
CUSTOMER SIGNATURE DATE
Street Address No P.O. Box Number
()
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.
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CONT INUED
....................................
Accessories . 171
ACCESSORY (Ignition Key
.......................................
Position) . 77
............
Accessory Power Sockets . 103
....................
Additives, Engine Oil . 218
...............................
Airbag (SRS) . 9, 21
............................
Air Conditioning . 108
.................................
Usage . 113, 115
...............
Air Pressure, Tires . 245, 246
.......................
Alcohol in Gasoline . 164
......................................
Antif reeze . 221
Anti-lock Brakes (ABS)
...............................
Indicator . 60, 189
...................................
Operation . 189
..............
Anti-thef t, Audio System . 153
.
Anti-thef t Steering Column Lock . 77
............................................
Armrest . 86
................................
Audio System . 120
...
Automatic Lighting Off Feature . 71
...
Automatic Seat Belt Tensioners . 19
.............
Automatic Speed Control . 156
..............
Automatic Transmission . 183
..................
Capacity, Fluid . 284, 286
.......
Checking Fluid Level . 225, 226 .......................................
Shif ting . 183
Shif t Lever Position
...............................
Indicators . 183
................
Shif t Lever Positions . 184
....................
Shif t Lock Release . 186
Battery Charging System ...........................
Indicator . 58, 269
............................
Jump Starting . 264
..............................
Maintenance . 252
....................
Specif ications . 285, 287
..............................
Bef ore Driving . 163
....................................
Belts,Seat .8,18
...........................
Beverage Holders . 99
..................................
Booster Seats . 48
Brakes
...........
Anti-lock System (ABS) . 189
.............
Break-in, New Linings . 164
....................
Bulb Replacement . 238
...........................................
Fluid . 230
.........................................
Parking . 97
.................
System Indicator . 59, 271
........................
Wear Indicators . 188 .............................
Braking System . 188
........................
Break-in, New Car . 164
..
Brightness Control, Instruments . 72
........................
Brights, Headlights . 70
Bulb Replacement
..........................
Back-up Lights . 238
..............................
Brake Lights . 238
................
Front Parking Lights . 237
.................................
Headlights . 233
.........
High-mount Brake Light . 239
....................
Specif ications . 285, 287
....................
Turn Signal Lights . 237
..............................
Bulbs, Halogen . 233
...................
Capacities Chart . 284, 286
.............
Carbon Monoxide Hazard . 51
....................
Cargo, How to Carry . 173
......................................
Cargo Net . 176
..............
CAUTION, Explanation of . ii
.........................................
CD Care . 142
...................................
CD Changer . 137
.....
CD Changer Error Messages . 144
Index
A
B
C
I
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Î
................
DANGER, Explanation of . ii
...................................
Dashboard . 2, 57
................
Daytime Running Lights . 71
Daytime Running Lights
.......................................
Indicator . 63
.................................
Dead Battery . 264
............
Def ects, Reporting Saf ety . 302
................
Def ogger, Rear Window . 73
Defrosting the
....................................
Windows . 114
............................
Dimensions . 284, 286
...............
Dimming the Headlights . 70
Dipstick
.
Automatic Transmission . 225, 226
..................................
Engine Oil . 168
..........................
Directional Signals . 70
........
Disc Brake Wear Indicators . 188
.....................
Disposal of Used Oil . 220
Doors
..............
Locking and Unlocking . 78
......................
Power Door Locks . 78
..........
DOT Tire Quality Grading . 288
Downshif ting, Manual
.............................
Transmission . 180
.....................
CD Error Messages . 143
.......................................
CD Player . 134
........................
CD Pocket, Center . 100
........................
Certif ication Label . 282
.................................
Chains, Tires . 250
....................
Changing a Flat Tire . 257
Changing Oil
........................................
How to . 218
.............................
When to . 205, 210
...
Charging System Indicator . 58, 269
............
Checklist, Bef ore Driving . 178
.....................................
Child Saf ety . 32
..............................
Booster Seats . 48
.............................
Child Seats . 32, 39
Inportant Saf ety
.........................
Reminders . 32, 36
..........................................
Inf ants . 37
..........................
Larger Children . 47
.........................................
LATCH . 41
......................
Risks with Airbags . 33
.............................
Small Children . 38
.........................................
Tethers . 45
.........
Where Should a Child Sit? . 33
.......................................
Child Seats . 39
.........................................
LATCH . 41
..........
Tether Anchorage Points . 45 Cleaning
...................................
Seat Belts . 240
...............
Climate Control System . 115
..............................................
Clock . 154
...................................
Clutch Fluid . 231
........................
CO in the Exhaust . 294
...................................
Coin Pocket . 101
............
Cold Weather, Starting in . 179
......................
Compact Spare Tire . 256
.................
Console Compartment . 100
...............
Consumer Inf ormation . 300
.............
Controls, Instruments and . 55
Coolant
........................................
Adding . 221
....................................
Checking . 169
.........................
Proper Solution . 221
...................
Temperature Gauge . 67
Crankcase Emissions Control ........................................
System . 293
................
Cruise Control Indicator . 63
............
Cruise Control Operation . 156
.....................................
Cup Holders . 99
.............
Customer Service Of f ice . 300
Index
D
II
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CONT INUED
...........
Driver and Passenger Safety . 5
...........................................
Driving . 177
....................................
Economy . 170
................
In Foreign Countries . 292
..........
Dual Temperature Control . 117
..................
Dust and Pollen Filter . 242
..............................
Economy, Fuel . 170
..................................
Emergencies . 255
.............
Battery, Jump Starting . 264
...........
Brake System Indicator . 271
................
Changing a Flat Tire . 257
.....
Charging System Indicator . 269
..................
Checking the Fuses . 275
.........
Hazard Warning Flashers . 72
............................
Jump Starting . 264
.....
Low Oil Pressure Indicator . 268
...
Malf unction Indicator Lamp . 269
...
Manually Closing Moonroof . 274
..................
Overheated Engine . 266
.......................................
Towing . 272
...........................
Emergency Brake . 97
......................
Emergency Flashers . 72
......................
Emergency Towing . 272 ............
Emergency Trunk Opener . 82
.......................
Emissions Controls . 293
.............
Emissions Testing, State . 296 Engine
....
Coolant Temperature Gauge . 67
.........................
If It Won’t Start . 262
Malf unction Indicator
................................
Lamp . 58, 269
........
Oil Pressure Indicator . 58, 268
..............
Oil, What Kind to Use . 217
...............................
Overheating . 266
....................
Specif ications . 285, 287
....................
Speed Limiter . 182, 185
.......................................
Starting . 179
..........
Engine Speed Limiter . 182, 185
......................
Ethanol in Gasoline . 164
.
Evaporative Emissions Controls . 293
...............................
Exhaust Fumes . 51
Expectant Mothers, Use of Seat
........................................
Belts by . 16
...................................
Fan, Interior . 110
Features, Comfort and
..............................
Convenience . 107 ....................
Filling the Fuel Tank . 165
Filters
.........................
Dust and Pollen . 242
...............................................
Oil . 218
5-speed Manual Transmission ...............
Checking Fluid Level . 228
5-speed Manual Transmission ................................
Shif ting the . 180
.............
Flashers, Hazard Warning . 72
...................
Flat Tire, Changing a . 257
Fluids
.
Automatic Transmission . 225, 226
..........................................
Brake . 230
.........................................
Clutch . 231
..............
Manual Transmission . 228
..........................
Power Steering . 231
..................
Windshield Washer . 224
...........................
Folding Rear Seat . 89
.....
Foreign Countries, Driving in . 292
..........................
Four-way Flashers . 72
..............................
Front Airbags . 9, 22
..................................
Front Seat . 83, 85
................................
Adjusting . 83, 85
.........................................
Heaters . 90
.....................................
Airbags . 9, 22
Index
E
F
III
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.................................................
Fuel . 164
......................
Fill Door and Cap . 165
...........................................
Gauge . 67
................
Octane Requirement . 164
...............................
Oxygenated . 164
........................
Tank, Ref ueling . 165
.....................
Fuses, Checking the . 275
...............
Gas Mileage, Improving . 170
..........................................
Gasohol . 164
.........................................
Gasoline . 164
...........................................
Gauge . 67
................
Octane Requirement . 164
........................
Tank, Ref ueling . 165
................
Gas Station Procedures . 165
Gauges
...
Engine Coolant Temperature . 67
...............................................
Fuel . 67
Gearshif t Lever Positions ..........
Automatic Transmission . 183
5-speed Manual
.........................
Transmission . 180
6-speed Manual .........................
Transmission . 180 ........................................
Glove Box . 99
Gross Vehicle Weight Rating
.....................................
(GVWR) . 195 ... Identif ication Number, Vehicle . 282
Ignition
..............................................
Keys . 75
...........................................
Switch . 77
............
Timing Control System . 294
........................
Immobilizer System . 76
.........
Important Safety Precautions . 6
.........................................
Indicators . 58
.......
ABS (Auti-lock Brake) . 60, 189
Brake (Parking and Brake
............................
System) . 59, 271
................
Charging System . 58, 269
.............................
Cruise Control . 63
DRL (Daytime Running
......................................
Lights) . 63
...................................
High Beam . 63
........
Key (Immobilizer System) . 61
......................................
Low Fuel . 62
................
Low Oil Pressure . 58, 268
...........................
Side Airbag Of f . 59
...............................................
SRS . 59
Turn Signal and Hazard
...................................
Warning . 61
..............................
Washer Level . 63
.............
Halogen Headlight Bulbs . 233
..............
Hazard Warning Flashers . 72
........................................
Headlights . 70
........................................
Aiming . 233
..............
Automatic Lighting Off . 71
............
Daytime Running Lights . 71
............
Low Beams, Turning on . 70
.........................
Reminder Chime . 70
........
Replacing Halogen Bulbs . 233
...................................
Turning on . 70
..............................
Head Restraints . 88
.....................
Heating and Cooling . 108
.................................
Heated Mirror . 96
.....................................
Heater, Seat . 90
.............
High Altitude, Starting at . 179
HomeLink Universal
................................
Transceiver . 159
....................................
Hood Latch . 232
.......................
Hood, Opening the . 166
...........................
Hydraulic Clutch . 231
Index
G H
I
IV
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...................
Neutral Gear Position . 184
..................
New Vehicle Break-in . 164
.....................
Normal Shif t Speeds . 181
..................
NOTICE, Explanation of . ii
...............
Numbers, Identif ication . 282
...
Octane Requirement, Gasoline . 164
.........................................
Odometer . 65
Odometer/Outside Temperature
................................
Indicator . 65, 66
...............................
Odometer, Trip . 65
Oil
........................
Change, How to . 218
..............
Change, When to . 205, 210
......................
Checking Engine . 168
..............
Pressure Indicator . 58, 268
Selecting Proper Viscosity
......................................
Chart . 218
...........
ON (Ignition Key Position) . 77
..
Operation in Foreign Countries . 292
..............................
Outside Mirrors . 96
.....................
Outside Temperature . 66 ....................
Overheating, Engine . 266
....
Owner’s Maintenance Checks . 204
..........................
Oxygenated Fuel . 164
...................
Radiator Overheating . 266
Radio/CD Sound
................................
System . 120, 134
...........................
Readiness Codes . 270
..
Rear Lights, Bulb Replacement . 238
............................
Rear Seat Access . 86
..........................
Rear Seat, Folding . 89
............................
Rear View Mirror . 95
.................
Rear Window Def ogger . 73
.........
Reclining the Seat Backs . 83, 85
Recommended Shif t
........................................
Speeds . 181
.......................
Reminder Indicators . 58
.......................
Remote Transmitter . 79
Replacement Inf ormation
..............
Dust and Pollen Filter . 242
................
Engine Oil and Filter . 218
..........................................
Fuses . 275
................................
Light Bulbs . 233
............................
Schedule . 205, 210
..............
Panel Brightness Control . 72
........................
Park Gear Position . 184
...........................................
Parking . 187
.................................
Parking Brake . 97
.................................
Parking Lights . 70
..
Parking Over Things that Burn . 187
.............................
PGM-FI System . 294
...................................
Pollen Filter . 242
..........................
Power Door Locks . 78
.................
Power Socket Locations . 98
..............................
Power Windows . 91
.........
Pregnancy, Using Seat Belts . 16
.........
Protecting Adults and Teens . 11
...
Additional Safety Precautions . 16
.....
Advice f or Pregnant Women . 16
........................
Protecting Children . 32
.......................
Protecting Inf ants . 37
.......
Protecting Larger Children . 47
.........
Protecting Small Children . 38 Using Child Seats with
.....................................
Tethers . 45
.............................
Using LATCH . 41
Index
R
P
O
N
VI
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