ignition HONDA CIVIC 2001 7.G Repair Manual

If something electrical in your car
stops working, the f irst thing you
should check f or is a blown f use.
Determine f rom the chart on pagesand , or the diagram on the
fuse box lid, which fuse or fuses
control that component. Check those
f uses f irst, but check all the f uses
bef ore deciding that a blown f use is
not the cause. Replace any blown
f uses and check the component’s
operation.
Turn the ignition switch to LOCK
(0). Make sure the headlights and
all other accessories are off.
Remove the cover f rom the f use
box. Check each of the large f uses in
the under-hood f use box by
looking through the top at the wire
inside. Removing these f uses
requires a Phillips-head screw-
driver.
Check the smaller f uses in the
under-hood f use box and all the
fuses in the interior fuse box by
pulling out each f use with the f use
puller provided in the under-hood
fuse box.
3.
1. 2. 4.
284 285
Checking and Replacing Fuses
Fuses
T aking Care of t he Unexpect ed
282
FFUUSSEE
BBLLOOWWNN
FFUUSSEEPPUULLLLEERR

µ µ
µ
Amps.
No. Circuits Protected
20 A
15 A
7.5 A 20 A
10 A
15 A
15 A
20 A
10 A
40 A
30 A
40 A
40 A
40 A
15 A
20 A
15 A
80 A
40 A
123456789
1011121314151617181920 Condenser Fan
Small Light
Interior Light
Cooling Fan
Hazard
FI ECU
Small Light
ABS F/S
Back Up
ABS Motor
Rear Defroster
Heater Motor
Power Window
Option
Lef t Headlight
Door Lock
Right Headlight
Not Used
Battery
Ignition 1
Spare Fuses
21 25
T aking Care of t he Unexpect ed
Fuses
284
UNDER-HOOD FUSE BOX

µµ µ µ µ
Î
Î
Î
No. Amps. Circuits Protected No. Amps. Circuits Protected
: On Canadian models
1 2345
15 A
20 A
10 A
10 A
Ignition Coil
LAF Heater
Daytime running lights
Alternator
Not Used 6789
10111213141516171819202122232425 7.5 A
20 A
7.5 A
7.5 A
7.5 A
7.5 A 10 A
10 A
15 A
15 A
7.5 A 20 A
20 A
20 A
20 A
20 A Power Window Relay
Moonroof
Accessory, Radio
Not Used
Meter
ABS
Daytime running lights
SRS
Remote Control Mirrors
Not Used
Not Used
Fuel Pump
Accessory Power Socket
Turn Lights
Front Wiper
Not Used
Front Right Power Window
Front Lef t Power Window
Rear Lef t Power Window
Rear Right Power Window
Fuses
T aking Care of t he Unexpect ed
285
INTERIOR FUSE BOX

If you decide to tow your car with all
f our wheels on the ground, make
sure you use a properly-designed and
attached tow bar. Prepare the car for
towing as described above, and leave
the ignition switch in Accessory (I)
so the steering wheel does not lock.
Make sure the radio and any items
plugged into the accessory power
socket are turned of f so they do not
rundownthebattery.
With the f ront wheels on the ground,
it is best to tow the car no farther
than 50 miles (80 km), and keep the
speedbelow35mph(55km/h).
If your car is equipped with a f ront
spoiler, remove it bef ore towing so it
is not damaged.
Emergency T owing
T aking Care of t he Unexpect ed
287
Trying to lif t or tow your car by the
bumpers will cause serious damage.
The bumpers are not designed to
support the car’s weight.
The steering system can be damaged if
the steering wheel is locked. Leave the
ignition switch in Accessory (I), and
make sure the steering wheel turns
f reely bef ore you begin towing.

Thediagramsinthissectiongive
you the dimensions and capacities of
your Honda, and the locations of the
identif ication numbers. It also
includes inf ormation you should
know about your vehicle’s tires and
emissions control systems.................
Identif ication Numbers . 290
................................
Specif ications . 292
DOT Tire Quality Grading
.............................
(U.S.Cars) .294
.................................
Treadwear . 294
......................................
Traction . 294
.............................
Temperature . 295
.........................
Oxygenated Fuels . 296
......
Driving in Foreign Countries . 297 .......................
Emissions Controls . 298
.....................
The Clean Air Act . 298
Crankcase Emissions Control
....................................
System . 298
Evaporative Emissions Control
....................................
System . 298
Onboard Ref ueling Vapor ................................
Recovery . 298
...
Exhaust Emissions Controls . 299
....................
PGM-FI System . 299
Ignition Timing Control
................................
System . 299
Three Way Catalytic ...........................
Converter . 299
....................
Replacement Parts . 299
..
Three Way Catalytic Converter . 300
..............
State Emissions Testing . 301
T echnical Inf ormat ion
T echnical Inf ormation 289

The three way catalytic converter is
in the exhaust system. Through
chemical reactions, it converts HC,
CO, and NOx in the engine’s exhaust
to carbon dioxide (CO ), dinitrogen
(N ), and water vapor.
This system constantly adjusts the
ignition timing, reducing the amount
of HC, CO and NOx produced.
The exhaust emissions controls
include three systems: PGM-FI,
Ignition Timing Control and Three
Way Catalytic Converter. These
three systems work together to
control the engine’s combustion and
minimize the amount of HC, CO, and
NOx that comes out the tailpipe. The
exhaust emissions control systems
are separate from the crankcase and
evaporative emissions control
systems.
The PGM-FI System uses sequential
multiport f uel injection.
It has three subsystems: Air Intake,
Engine Control, and Fuel Control.
The Engine Control Module (ECM)
or the Powertrain Control Module
(PCM) uses various sensors to
determine how much air is going
into the engine. It then controls how
much f uel to inject under all operat-
ing conditions.
The emissions control systems are
covered by warranties separate f rom
the rest of your car. Read your
warranty manual f or more inf orma-
tion.
The emissions control systems are
designed and certif ied to work to-
gether in reducing emissions to
levels that comply with the Clean Air
Act. To make sure the emissions
remain low, you should use only new
Genuine Honda replacement parts or
their equivalent f or repairs. Using
lower quality parts may increase the
emissions f rom your car.
2
2 Replacement Parts
Exhaust Emissions Controls
PGM-FI Syst em
Three Way Catalytic Converter
Ignit ion T iming Cont rol Syst em
Emissions Cont rols
T echnical Inf ormation
299

CONT INUED
...
Accessories and Modif ications . 167
................................
Accessories . 167
...
Additional Safety Precaution . 168
............................
Modif ications . 168
ACCESSORY (Ignition Key .......................................
Position) . 83
.............
Accessory Power Socket . 102
....................
Additives, Engine Oil . 206
.............................
Airbag (SRS) . 10, 48
.....................
Air Cleaner Element . 221
..............
Air Conditioning System . 106
......................
Maintenance . 230, 231
.........................................
Usage . 106
.......................
Air Outlets (Vents) . 108
.......................
Air Pressure, Tires . 234
..................
High Speed Driving . 235
.........................
Normal Driving . 235
.......................
Alcohol in Gasoline . 296
......................................
Antif reeze . 209
Anti-lock Brakes (ABS)
....................
Indicator Light . 62, 187
...................................
Operation . 185
Anti-thef t Steering Column ..............................................
Lock . 82 ..........................
Appearance Care . 253
................
Audio System . 114, 126, 138
...............
Automatic Speed Control . 76
..............
Automatic Transmission . 178
..........................
Capacity,Fluid .292
...............
Checking Fluid Level . 216
.......................................
Shif ting . 179
.
Shif t Lever Position Indicator . 178
................
Shif t Lever Positions . 179
....................
Shif t Lock Release . 182
Battery Charging System ...........................
Indicator . 62, 276
............................
Jump Starting . 270
..............................
Maintenance . 226
............................
Specif ications . 293
..............................
Bef ore Driving . 159
....................................
Belts,Seat .8,44
...........................
Beverage Holder . 101
.................................
Body Repairs . 260
Brakes
...........
Anti-lock System (ABS) . 185
.............
Break-in, New Linings . 160 ............
Bulb Replacement . 246, 247
...........................................
Fluid . 218
.........................................
Parking . 99
.................
System Indicator . 62, 279
........................
Wear Indicators . 184
.............................
Braking System . 184
........................
Break-in, New Car . 160
..
Brightness Control, Instruments . 71
........................
Brights, Headlights . 70
Bulb Replacement
..........................
Back-up Lights . 247
..............................
Brake Lights . 246
..............................
Ceiling Light . 250
................
Front Parking Lights . 244
........
Front Side Marker Lights . 244
.................................
Headlights . 243
.........
High-mount Brake Light . 247
.................
License Plate Lights . 248
.........
Rear Side Marker Lights . 246
............................
Specif ications . 293
...................................
Spotlights . 250
...............................
Trunk Light . 249
....................
Turn Signal Lights . 244
..............................
Bulbs, Halogen . 243
Index
A
B
I

...............
Gas Mileage, Improving . 166
..........................................
Gasohol . 296
.........................................
Gasoline . 160
...............
Fuel Reserve Indicator . 63
...........................................
Gauge . 67
................
Octane Requirement . 160
........................
Tank, Filling the . 161
................
Gas Station Procedures . 161
Gauges
...
Engine Coolant Temperature . 68
...............................................
Fuel . 67
...............................
Speedometer . 66
.................................
Tachometer . 66
Gearshif t Lever Positions ..........
Automatic Transmission . 179
5-speed Manual
.........................
Transmission . 176
..............................
Glass Cleaning . 258
......................................
Glove Box . 100
.............
Halogen Headlight Bulbs . 243
..............
Hazard Warning Flashers . 74 Headlights
............
Daytime Running Lights . 71
..................
High Beam Indicator . 63
........................
Reminder Beeper . 70
........
Replacing Halogen Bulbs . 243
...................................
Turning on . 70
..............................
Head Restraints . 92
.....................
Heating and Cooling . 106
.............
High Altitude, Starting at . 175
.................
High-Low Beam Switch . 70
..............
High-mount Brake Light . 247
....................................
Hood Latch . 222
.......................
Hood, Opening the . 162
..................................................
Horn . 69
...........................
Hydraulic Clutch . 219
.................................
Hydroplaning . 189
........................
Jacking up the Car . 263
.......................................
Jack, Tire . 263
................................
Jump Starting . 270
..................................................
Keys . 79
...
Identif ication Number, Vehicle . 290
Ignition
..............................................
Keys . 79
...........................................
Switch . 82
............
Timing Control System . 299
.........
Important Safety Precautions . 6 Indicators, Instrument
.............................................
Panel . 59
...............................
Inf ant Restraint . 30
Inf ant Seats
.......................
Lower Anchorage . 42
..........
Tether Anchorage Points . 41
...................
Inf lation, Proper Tire . 234
..................
High Speed Driving . 235
.........................
Normal Driving . 235
...................................
Inside Mirror . 98
.............................
Inspection, Tire . 236
........................
Instrument Panel . 2, 58
........
Instrument Panel Brightness . 71
...........................
Interior Cleaning . 256
...............................
Interior Lights . 104
........................................
Introduction . i
Index
G H IJ
K
IV

CONT INUED
.......................
Label, Certif ication . 290
.................
Lane Change, Signaling . 72
........................
Lap/Shoulder Belts . 44
Lights
....................
Bulb Replacement . 243
.......................................
Indicator . 59
.........................................
Parking . 70
..................................
Turn Signal . 72
.....................................
Load Limit . 170
......
LOCK (Ignition Key Position) . 82
Locks
.......
Anti-thef t Steering Column . 82
............................
Fuel Fill Door . 161
.................................
Power Door . 84
...........................................
Trunk . 88
........................
Low Coolant Level . 165
.........................
Low Fuel Indicator . 63
...........................
Lower Anchorage . 42
...
Lower Gear, Downshif ting to a . 177
...
Low Oil Pressure Indicator . 62, 275
...
Lubricant Specif ications Chart . 292
.........................................
Luggage . 169 ..................................
Maintenance . 191
...
Owner Maintenance Checks . 203
.................................
Record . 201-202
......................
Required Indicator . 64
..........................................
Saf ety . 192
.............................
Schedule . 194-200
.
Malf unction Indicator Lamp . 63, 277
...................
Manual Transmission . 176
........
Manual Transmission Fluid . 219
...............................
Meters, Gauges . 66
...................
Methanol in Gasoline . 296
..........................
Mirrors, Adjusting . 98
.........................................
Moonroof . 97
......................
Closing Manually . 279
.....................................
Operation . 97
...................
Neutral Gear Position . 180
..................
New Vehicle Break-in . 160
.....................
Normal Shif t Speeds . 177
...................
NOTICE, Explanation of . i
...............
Numbers, Identif ication . 290 ...
Octane Requirement, Gasoline . 160
.........................................
Odometer . 66
...............................
Odometer, Trip . 67
Oil
........................
Change, How to . 207
......................
Change, When to . 194
......................
Checking Engine . 164
..............
Pressure Indicator . 62, 275
Selecting Proper Viscosity
......................................
Chart . 206
...........
ON (Ignition Key Position) . 83
Onboard Ref ueling Vapor
....................................
Recovery . 298
..
Operation in Foreign Countries . 297
..............................
Outside Mirrors . 98
....................
Overheating, Engine . 272
.......
Owner Maintenance Checks . 203
.........................
Oxygenated Fuels . 296
Index
LM
N O
V

Î
CONT INUED
.....................................
Tachometer . 66
Taillights, Changing
..............................
Bulbs in . 246, 247
.
Taking Care of the Unexpected . 261
...................
Tape Player . 120, 132, 153
Technical Descriptions
......
DOT Tire Quality Grading . 294
.....
Emissions Control Systems . 298
.....................
Oxygenated Fuels . 296
Three Way Catalytic
...............................
Converter . 300
.......................
Temperature Gauge . 68
..............
Tether Anchorage Points . 41
............................
Thef t Protection . 157
..
Three Way Catalytic Converter . 300
................................
Maintenance . 46
......
Reminder Light and Beeper . 61
...................
System Components . 44
...............
Use During Pregnancy . 19
...
Wearing a Lap/Shoulder Belt . 16
........................
Seats, Adjusting the . 90
...............................
Serial Number . 290
...........................
Service Intervals . 194
...........................
Service Manual . 309
.........
Service Station Procedures . 161
..........
Setting the Clock . 119, 131, 143
.....
Shif t Lever Position Indicator . 178
........................
Shif t Lock Release . 182
..............................
Side Airbags . 10, 50
Side Marker Lights, Bulb
.................
Replacement in . 244, 246
...............................
Signaling Turns . 72
.....................................
Snow Tires . 239
...................
Solvent-type Cleaners . 255
................
Sound System . 114, 126, 138
Spare Tire
......................................
Inf lating . 262
............................
Specif ications . 293
................
Spark Plugs, Replacing . 223
....................
Specif ications Charts . 292
..................................
Speed Control . 76 ...................................
Speedometer . 66
.......................................
Spotlights . 104
..........
SRS, Additional Inf ormation . 48
...
Additional Safety Precautions . 53
.............................
Airbag Service . 53
How the Side Airbag Indicator
............................
Light Works . 52
How the SRS Indicator .......................................
Works . 51
...........
How Your Airbags Work . 48
...
How Your Side Airbags Work . 50
........................
SRS Components . 48
.............................
SRS Indicator . 51, 61
....
START (Ignition Key Position) . 83
..............
State Emissions Testing . 301
.......................
Starting the Engine . 175
In Cold Weather at High ..................................
Altitude . 175
................
With a Dead Battery . 270
........
Steam Coming f rom Engine . 272
Steering Wheel
..................................
Adjustment . 75
.............
Anti-theft Column Lock . 82
...
Stereo Sound System . 114, 126, 138
...........................
Storing Your Car . 251 Supplemental Restraint
................................
System . 10, 48
......................................
Servicing . 53
.........................
SRS Indicator . 51, 61
...................
System Components . 48
..................................
Synthetic Oil . 206
Index
T
VII