check engine HONDA ACCORD COUPE 2002 CL7 / 7.G Owner's Guide

If you do not see steam or spray,
leave the engine running and
watch the temperature gauge. If
the high heat is due to overloading
(climbing a long, steep hill on a
hot day with the A/C running, f or
example), the engine should start
to cool down almost immediately.
If it does, wait until the tempera-
ture gauge comes down to the mid-
point then continue driving.
If the temperature gauge stays at
the red mark, turn of f the engine.Wait until you see no more signs
of steam or spray, then open the
hood.
Look f or any obvious coolant leaks,
such as a split radiator hose.
Everything is still extremely hot,
so use caution. If you f ind a leak, it
must be repaired bef ore you
continue driving (see
on page ).
If you don’t f ind an obvious leak,
check the coolant level in the
radiator reserve tank (see page ). If the level is below the
MIN mark, add coolant to halfway
between the MIN and MAX marks. If there was no coolant in the
reserve tank, you may also have to
add coolant to the radiator. Let the
engine cool down until the pointer
reaches the middle of the tempera-
ture gauge, or lower, bef ore check-
ing the radiator.
3.
4. 5.
6.
7. 8.
338
198
CONT INUED
If Your Engine Overheats
Emergency
Towing
T aking Care of t he Unexpect ed325
Removing the radiator cap
while the engine is hot can
cause the coolant to spray out,
seriously scalding you.
Always let the engine and
radiator cool down before
removing the radiator cap.

Using gloves or a large heavy
cloth, turn the radiator cap
counterclockwise, without pushing
down, to the f irst stop. This
releases any remaining pressure in
the cooling system. After the
pressure releases, push down on
the cap and turn it until it comes
off.Start the engine and set the
temperature control dial to
maximum (climate control to
FULL AUTO at 90°F/32°C). Add
coolant to the radiator up to the
base of the f iller neck. If you do
not have the proper coolant
mixture available, you can add
plain water. Remember to have
the cooling system drained and
ref illed with the proper mixture as
soon as you can.Put the radiator cap back on
tightly. Run the engine and watch
the temperature gauge. If it goes
back to the red mark, the engine
needs repair. (See
on page .)
If the temperature stays normal,
check the coolant level in the
radiator reserve tank. If it has
gone down, add coolant to the
MAX mark. Put the cap back on
tightly.
9.
11.
12.
10.
338
T aking Care of t he Unexpect ed
If Your Engine Overheats
Emergency
Towing
326

This indicator should light when the
ignition switch is ON (II), and go out
af ter the engine starts. It should
never come on when the engine is
running. If it starts f lashing, it
indicates that the oil pressure
dropped very low f or a moment, then
recovered. If the indicator stays on
with the engine running, it shows
that the engine has lost oil pressure
and serious engine damage is
possible. In either case, you should
take immediate action.Saf ely pull of f the road and shut
of f the engine. Turn on the hazard
warning indicators.
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 the light
does not go out within ten seconds,
turn of f the engine. There is a
mechanical problem that needs to
be repaired bef ore you can
continue driving. (See
on page .)
Letthecarsitforaminute.Open
the hood and check the oil level
(see page ). Although oil level
and oil pressure are not directly
connected, an engine that is very
low on oil can lose pressure during
cornering and other driving
maneuvers.
1.
2.
3. 4.
196 248 338
L ow Oil Pressure Indicator
T aking Care of t he Unexpect ed
Emergency
Towing
327
L LO OW W O
OIILL P
PR
RE ES
SS SUUR REE I
INND DI
ICCA A T
TO
OR R
Running 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 car stopped.

This indicator comes on f or a f ew
seconds when you turn the ignition
switch ON (II). If it comes on at any
other time, it indicates one of the
engine’s emissions control systems
may have a problem. Even though
you may f eel no dif f erence in your
car’s perf ormance, it can reduce
your f uel economy and cause your
car to put out excessive emissions.
Continued operation may cause
serious damage.If you have recently ref ueled your
car, the cause of this indicator
coming on could be a loose or
missing f uel f ill cap. Check the cap
and tighten it until it clicks several
times. Replace the f uel f ill cap if it is
missing. Tightening the cap will not
make the indicator turn of f
immediately; it takes at least three
driving trips.
If the indicator remains on past three
driving trips, or the f uel cap was not
loose or missing, have the car
checked by the dealer as soon as
possible. Drive moderately until the
dealer has inspected the problem.
Avoid full-throttle acceleration and
driving at high speed.
Youshouldalsohavethedealer
inspect your car if this indicator
comes on repeatedly, even though it
may turn of f as you continue driving.
Malf unction Indicator L amp
T aking Care of t he Unexpect ed329
M M
A
AL
LFFUUN NCCTTI
IOON N I
INND DI
ICCA A T
TO
OR R L
LAA M
M P
P
If you keep driving with the
malf unction indicator lamp on, you can
damage your car’s emissions controls
and engine. Those repairs may not be
covered by your car’s warranties.

Your car 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 car’s battery has been
disconnected or gone dead, these
codes are erased. It takes several
days of driving under various
conditions to set the codes again.If possible, do not take your car f or a
state emissions test until the
readiness codes are set. Ref er to
State Emissions Testing f or more
inf ormation. (See page .)
To check if they are set, turn the
ignition ON (II), but do not start 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.
355
For 4-cylinder ULEV and V-6 models
Readiness Codes
Malf unction Indicator L amp
T aking Care of t he Unexpect ed330

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#
) 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. 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.
Authorized Manuals
Service Manual:
Electrical T roubleshooting Manual:
Body Repair Manual:
362
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CONT INUED
BatteryCharging System ...........................
Indicator .58, 328
............................
Jump Starting .321
..............................
Maintenance .274
....................
Specif ications .345, 347
..............................
Bef ore Driving .191
....................................
Belts,Seat .8,41
...........................
Beverage Holder .101
...................................
Body Repair .310 Brakes
...........
Anti-lock System (ABS) . 218
.............
Break-in, New Linings . 192
............
Bulb Replacement . 294,295
...........................................
Fluid .264
.........................................
Parking .99
.................
System Indicator . 59,331
........................
Wear Indicators .217
.............................
Braking System .217
........................
Break-in, New Car .192
..
Brightness Control, Instruments . 69
........................
Brights, Headlights .67
Bulb Replacement ..........................
Back-up Lights .295
.....................
Brake Lights .294, 295
..............................
Ceiling Light .299
........................
Courtesy Lights .299
................
Front Parking Lights . 293
........
Front Side Marker Lights . 292
.................................
Headlights .290
.........
High-mount Brake Light . 297
.................
License Plate Lights . 298
.........
Rear Side Marker Lights . 296
....................
Specif ications .345, 347
...
Accessories and Modif ications . 200
................................
Accessories .200
.
Additional Safety Precautions . 201
............................
Modif ications .201
ACCESSORY (Ignition Key .......................................
Position) .77
.............
Accessory Power Socket . 104
....................
Additives, Engine Oil . 250
...............................
Airbag (SRS) .9, 45
.....................
Air Cleaner Element .267
.................
Air Conditioning Filter . 280
......
Air Conditioning System . 108,115
..............................
Maintenance .279
.................................
Usage .111, 117
...............
Air Outlets (Vents) . 110,115
.......................
Air Pressure, Tires .282
.......................
Alcohol in Gasoline .350
.......
Aluminum Wheels, Cleaning . 305
......................................
Antif reeze .253
Anti-lock Brakes (ABS) ...............................
Indicator .59, 219
...................................
Operation .218
..............
Anti-thef t, Audio System . 179
.
Anti-thef t Steering Column Lock . 76..........................
Appearance Care .303
................
Audio System . 123,138,161
...
Automatic Lighting Off Feature . 68
...
Automatic Seat Belt Tensioners . 43
.............
Automatic Speed Control . 181
..............
Automatic Transmission . 210
..................
Capacity, Fluid . 344,346
...............
Checking Fluid Level . 261
.......................................
Shif ting .211
.
Shif t Lever Position Indicator . 211
................
Shif t Lever Positions . 211
....................
Shif t Lock Release . 214
Index
A
B
I

Î
Bulb Replacement...................................
Spotlights .299
...............................
Trunk Light .300
....................
Turn Signal Lights . 292
..............................
Bulbs, Halogen .290
................
DANGER, Explanation of . ii
...................................
Dashboard .2, 56
................
Daytime Running Lights . 68
............
Def ects, Reporting Saf ety . 360
................
Def ogger, Rear Window . 72
......
Def rosting the Windows . 113,121
............................
Dimensions .344, 346
...............
Dimming the Headlights . 67
Dipstick ..........
Automatic Transmission . 261
..................................
Engine Oil .196
...................
Capacities Chart . 344,346
.............
Carbon Monoxide Hazard . 52
.............................
Carrying Cargo .202
Cassette Player ....................................
Care .150, 178
...................
Operation . 135,146,175
..............
CAUTION, Explanation of . ii
..................
CD Changer . 132,151,171
..............................
CD Player .130, 169
..................................
Ceiling Light .105
...............................
Center Pocket .104
........................
Certif ication Label .342
............................................
Chains .287
Changing Oil ........................................
How to .250
......................................
When to .238
....................
Changing a Flat Tire .313
............
Changing Engine Coolant . 255 ...
Charging System Indicator . 58,328
............
Checklist, Bef ore Driving . 206
.....................................
Child Saf ety .20
.......................................
Child Seats .25
..........
Tether Anchorage Points . 40
....................
Cleaner Element, Air . 267
Cleaning ....................
Aluminum Wheels .305
...................................
Carpeting .306
......................................
Exterior .304
.........................................
Fabric .307
.......................................
Interior .306
.......................................
Leather .307
...................................
Seat Belts .307
...........................................
Vinyl .307
....................................
Windows .308
...............
Climate Control System . 115
.........................
Clock, Setting the .100
...................................
Clutch Fluid .265
........................
CO in the Exhaust .352
........................................
Coin Box .104
............
Cold Weather, Starting in . 208
..............................
Compact Spare .312
.................
Console Compartment . 102
...............
Consumer Inf ormation . 358
.............
Controls, Instruments and . 55Coolant
........................................
Adding .253
....................................
Checking .198
.........................
Proper Solution .253
...................................
Replacing .255
...................
Temperature Gauge . 64
....................
Corrosion Protection .309
............................
Courtesy Lights .106
Crankcase Emissions Control ........................................
System .352
............
Cruise Control Operation . 181
..........
Customer Relations Of f ice . 359
Index
C
D
II

CONT INUED
..........................
Directional Signals .69
........
Disc Brake Wear Indicators . 217
.....................
Disposal of Used Oil .252
Doors ..............
Locking and Unlocking . 78
..............................
Monitor Light .61
......................
Power Door Locks .78
..........
DOT Tire Quality Grading . 348
Downshif ting, 5-speed Manual .............................
Transmission .209
.....................................
Drive Belts .280
...........
Driver and Passenger Safety . 5
...........................................
Driving .205
....................................
Economy .199
.........................
In Bad Weather .223
................
In Foreign Countries . 351
..............................
Economy, Fuel .199
............
Emergencies on the Road . 311
.............
Battery, Jump Starting . 321
...........
Brake System Indicator . 331
................
Changing a Flat Tire . 313
.....
Charging System Indicator . 328
..................
Checking the Fuses . 333 .....
Low Oil Pressure Indicator . 327
Malf unction Indicator ......................................
Lamp .329
...
Manually Closing Moonroof . 332
..................
Overheated Engine . 324
...........................
Emergency Brake .99
......................
Emergency Flashers .71
......................
Emergency Towing .338
............
Emergency Trunk Opener . 83
.......................
Emissions Controls .352
.............
Emissions Testing, State . 355
Engine ....
Coolant Temperature Gauge . 64
.................................
Drive Belts .280
Malf unction Indicator ................................
Lamp .59, 329
........
Oil Pressure Indicator . 58,327
..............
Oil, What Kind to Use . 248
...............................
Overheating .324
....................
Specif ications .345, 347
....................
Speed Limiter . 210,214
.......................................
Starting .207
......................
Ethanol in Gasoline .350
.
Evaporative Emissions Controls . 352
...............................
Exhaust Fumes .52 Expectant Mothers, Use of Seat
........................................
Belts by .18
..................
Exterior, Cleaning the . 304
............................
Fabric, Cleaning .307
..........................
Fan, Interior .108, 119
Features, Comfort and ..............................
Convenience .107
....................
Filling the Fuel Tank . 193
Filters ................................
Air Cleaner .267
.........................
Dust and Pollen .280
...............................................
Oil .250
5-speed Manual Transmission ...............
Checking Fluid Level . 263
................................
Shif ting the .209
.............
Flashers, Hazard Warning . 71
...................
Flat Tire, Changing a . 313
.....................................
Floor Mats .306
Fluids ..........
Automatic Transmission . 261
..........................................
Brake .264
Index
E F
III

Fluids.........................................
Clutch .265
..............
Manual Transmission . 263
..........................
Power Steering .266
................
Windshield Washers . 260
FM Stereo Radio ...........................
Reception .124, 139
...........................
Folding Rear Seat .91
.....
Foreign Countries, Driving in . 351
..........................
Four-way Flashers .71
..............................
Front Airbags .9 ,45
.................................................
Fuel .192
......................
Fill Door and Cap .193
...........................................
Gauge .64
................
Octane Requirement . 192
...............................
Oxygenated .350
........................
Reserve Indicator .62
........................
Tank, Filling the .193
.....................
Fuses, Checking the .333
...............
Gas Mileage, Improving . 199
..........................................
Gasohol .350
.........................................
Gasoline .192
...............
Fuel Reserve Indicator . 62...........................................
Gauge .64
................
Octane Requirement . 192
........................
Tank, Filling the .193
................
Gas Station Procedures . 193
Gauges ...
Engine Coolant Temperature . 64
...............................................
Fuel .64
...............................
Speedometer .63
.................................
Tachometer .63
GAWR (Gross Axle Weight ......................................
Rating) .226
Gearshif t Lever Positions ..........
Automatic Transmission . 211
5-speed Manual .........................
Transmission .209
..............................
Glass Cleaning .308
........................................
Glove Box .84
GVWR (Gross Vehicle Weight ......................................
Rating) .226
.............
Halogen Headlight Bulbs . 290
..............
Hazard Warning Flashers . 71
........................................
Headlights .67
........................................
Aiming .290 Automatic Lighting Off
.....................................
Feature .68
............
Daytime Running Lights . 68
..................
High Beam Indicator . 62
....................
Lights On Indicator .62
.........................
Reminder Chime .67
........
Replacing Halogen Bulbs . 290
...................................
Turning on .67
..............................
Head Restraints .90
.....................
Heating and Cooling .108
.............
High Altitude, Starting at . 208
.................
High-Low Beam Switch . 67
HomeLink Universal ................................
Transceiver .185
....................................
Hood Latch .269
.......................
Hood, Opening the .194
..................................................
Horn .66
...........................
Hydraulic Clutch .265
.................................
Hydroplaning .224
...
Identif ication Number, Vehicle . 342
Ignition ..............................................
Keys .75
...........................................
Switch .76
Index
GHI
IV