2003 HONDA ACCORD ECU

Dirt build-up in the loops of the seat
belt anchors can cause the belts to
retract slowly. Wipe the insides of
the loops with a clean cloth
dampened in mild soap and warm
water or isopropyl alcohol.Clean the windows, inside and out,
with a commercially-available glass
cleaner. You can also use a mixture
of one part white vinegar to ten parts
water. This will remove the haze that
builds up on the inside of the
windows. Use a sof t cloth or paper
towels to clean all glass and clear
plastic surf aces.If you want to use an air f reshener/
deodorizer in the interior of your car,
it is best to use a solid type. Some
liquid air f resheners contain chemi-
cals that may cause parts of the
interior trim and f abric to crack or
discolor.
If youusealiquidairfreshener,
make sure you f asten it securely so it
does not spill as you drive.
Interior Care
Appearance Care
Windows A ir Fresheners
330
The rear window def ogger and
antenna wires are bonded to the inside
of the glass. Wiping vigorously up-and-
down can dislodge and break these
wires. When cleaning the rear window,
use gentle pressure and wipe side-to-
side.
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Tighten the wheel nuts securely in
the same crisscross pattern. Have
the wheel nut torque checked at
the nearest automotive service
f acility.
Tighten the wheel nuts to:Remove the center cap before
storing the f lat tire in the trunk
well.
Place the flat tire face down in the
spare tire well.
Remove the spacer cone f rom the
wing bolt, turn it over, and put it
back on the bolt.
Secure the f lat tire by screwing
the wing bolt back into its hole.
15.
16. 17.
18. 19.
CONT INUED
LX, EX, and EX-V6 models
Changing a Flat T ire
T aking Care of t he Unexpect ed339
WING BOLT
SPACER CONEFor
normaltire
For
sparetire
80 lbf·ft (108 N·m , 11 kgf·m)
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Store the jack in its holder. Turn
the jack’s end bracket to lock it in
place. Replace the cover. Store the
tools.
Store the wheel cover or center
cap in the trunk. Make sure it does
not get scratched or damaged.Diagnosing why your engine won’t
start f alls into two areas, depending
on what you hear when you turn the
key to START (III):
You hear nothing, or almost
nothing. The engine’s starter
motor does not operate at all, or
operates very slowly.
You can hear the starter motor
operating normally, or the starter
motor sounds like it is spinning
f aster than normal, but the engine
does not start up and run. When you turn the ignition switch to
START (III), you do not hear the
normal noise of the engine trying to
start. You may hear a clicking sound
or series of clicks, or nothing at all.
Check these things:
Check the transmission interlock.
If you have a manual transmission,
the clutch pedal must be pushed
all the way to the f loor or the
starter will not operate. With an
automatic transmission, it must be
in Park or Neutral.
Turn the ignition switch to ON (II).
Turn on the headlights and check
their brightness. If the headlights
are very dim or don’t light at all,
the battery is discharged. See on page .
20. 21.
342
T aking Care of t he Unexpect ed
Changing a Flat Tire, If Your Engine Won’t Start
If Your Engine Won’t Start Nothing Happens or the StarterMotor Operates Very Slowly
Jump Starting
340
Loose items can fly around the
interior in a crash and could
seriously injure the occupants.
Store the wheel, jack, and tools
securely before driving.
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Î Î Î
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Circuits Protected Amps.
Amps. No.
No. Circuits ProtectedCircuits Protected
Amps.
No.
: 6-cylinder models
Left Headlight Low
(Rear Defroster Coil)
Lef t Headlight Hi
Small Light
Right Headlight Hi 10 A
7.5 A 15 A
20 A
10 A
(30A) 10 A
15 A
10 A 6789
10
12345 Right Headlight Low
Back Up
FI ECU
Condenser f an
Not UsedCooling Fan
Cooling Fan
MG. Clutch
Horn, Stop
Rear Defroster
Back Up, ACC
Hazard
ABS Motor
TCS Motor
ABS F/S
TCS
Heated Seats
Condenser Fan
Heater Motor
Battery
Not Used
BIG1Main
Power Window Main
20 A
30 A
7.5 A
20 A
40 A
40 A
15 A
30 A
30 A
20 A
40 A
40 A
(40 A) 40 A
100 A
50 A
50 A
111112131415161717181819202122 23
Fuses
T aking Care of t he Unexpect ed356
UNDER-HOOD FUSE/RELAY BOX
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µµ µ
Î
ÎNo.
No. No. Amps.
Amps. Amps. Circuits Protected
Circuits Protected
Circuits Protected
: On Canadian models
13 1415161718192021222324252627282930313233
123456 789
101112 10 A
20 A
15 A
7.5 A 30 A
(15 A)
15 A
(10 A) 15 A
10 A
7.5 A (20 A)
(20 A)
(20 A)
(20 A)
(20 A)
15 A
15 A
7.5 A
7.5 A 10 A
7.5 A 20 A
20 A
20 A
20 A
(20 A)
7.5 A
7.5 A
7.5 A Driver’s Power Seat Slide
Heated Seat
Driver’s Power Seat Recline
IG ACG
IG Fuel Pump
IG Washer
IG Meter
IG SRS
IGP (PGM-FI ECU)
Lef t Rear Power Window
Right Rear Power Window
Right Front Power Window
Driver’s Power Window
Moonroof
Not Used
IG HAC
Not Used
ACC
HAC OP
Back-Up Lights
Door Lock
Front Accessory Sockets
IG OPDS
IG Wiper
Not Used
DrivebyWire
Ignition Coil
Day Light
Laf Heater
Radio
Interior LightPassenger’s Power Seat Recline
Passenger’s Power Seat Slide
Fuses
T aking Care of t he Unexpect ed357
INTERIOR FUSE BOX
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Î
CONT INUED
...................
System Components . 42
...............
Use During Pregnancy . 19
........................
Seats, Adjusting the . 87
............................
Security System . 194
.........................
Select/Reset Knob . 65
...............................
Serial Number . 362
...........................
Service Intervals . 250
...........................
Service Manual . 382
.........
Service Station Procedures . 204
..........
Setting the Clock . 139, 156, 174
.....
Shif t Lever Position Indicator . 223
........................
Shif t Lock Release . 226
....................................
Side Airbags . 47
...
How Your Side Airbags Work . 47
How The SIDE Airbag Cutof f
...........
Indicator Light Works . 49
......................
Side Curtain Airbags . 48
How Your Side Curtain ..........................
Airbags Work . 48
...............................
Signaling Turns . 68
.....................................
Snow Tires . 308
...................
Solvent-type Cleaners . 326
................
Sound System . 134, 150, 169
Spare Tire
......................................
Inf lating . 334
............................
Specif ications . 366 ........
Spark Plugs, Replacing . 289, 292
....................
Specif ications Charts . 364
................................
Speed Control . 195
........................
Speed Limiter . 222, 226
...................................
Speedometer . 63
..........
SRS, Additional Inf ormation . 45
...
Additional Safety Precautions . 51
How Your Airbags
............................
Work . 45, 47, 48
How Your SRS Indicator .......................................
Works . 48
........................
SRS Components . 45
..................................
SRS Service . 51
.............................
SRS Indicator . 48, 59
....
START (Ignition Key Position) . 78
.......................
Starting the Engine . 219
In Cold Weather at High ..................................
Altitude . 220
................
With a Dead Battery . 342
........
Steam Coming f rom Engine . 345
Steering Wheel
..................................
Adjustment . 73
.............
Anti-theft Column Lock . 77
Stereo Sound .......................
System . 134, 150, 169
...........................
Storing Your Car . 323 ........................................
Sun Visor . 106
........................
Sunglasses Holder . 107
Supplemental Restraint System
......................................
Servicing . 51
.........................
SRS Indicator . 48, 59
...................
System Components . 45
..................................
Synthetic Oil . 269
.....................................
Tachometer . 63
......
Taillights, Changing Bulbs in . 317
.
Taking Care of the Unexpected . 333
Technical Descriptions
......
DOT Tire Quality Grading . 367
.....
Emissions Control Systems . 371
.....................
Oxygenated Fuels . 369
Three Way Catalytic
...............................
Converter . 373
.......................
Temperature Gauge . 64
..............
Tether Anchorage Points . 39
..
Three Way Catalytic Converter . 373
..........
Time, Setting the . 139, 156, 174
....................................
Timing Belt . 302
Index
T
VII
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