2005 HONDA CIVIC HATCHBACK check engine

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
out within 10 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). If the charging system
indicator comes on brightly
when the engine is running,
the battery is not being charged.
Immediately turn of f all electrical
accessories. Try not to use other
electrically operated controls such as
the power windows. Keep the engine
running; starting the engine will
discharge the battery rapidly.
Go to a service station or garage
where you can get technical
assistance.
This indicator should never
come on when the engine is
running. If it starts f lashing
or stays on, the oil pressure has
dropped very low. Serious engine
damage is possible and you should
take immediate action. 1. 2. 3. 4.113
138
186
L ow Oil Pressure Indicator
Emergency T owingCharging System Indicator
L ow Oil Pressure Indicator, Charging System Indicator
T aking Care of t he Unexpect ed
177
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 vehicle stopped.
——
y
y
()y
y

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.
If the indicator comes on
while driving, it means one
of the engine’s emissions
control systems may have a problem.
Even though you may f eel no
dif f erence in your vehicle’s
perf ormance, it can reduce your f uel
economy and cause increased
emissions. Continued operation may
cause serious damage.
If you have recently ref ueled your
vehicle, the indicator coming on
could be due to 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 of f immediately; it takes at
least three days of normal driving. If the indicator comes on repeatedly,
even though it may turn of f as you
continue driving, have the vehicle
checked by your dealer as soon as
possible.
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.
To check if they are set, turn the
ignition to ON (II), without starting
the engine. The Malf unction
Indicator Lamp will come on f or 20
seconds.If itthengoesoff,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 f or more inf ormation (see
page ).
199
Malf unction Indicator L amp
Readiness Code
178 If you keep driving with the
Malf unction Indicator Lamp on, you
can damage your vehicle’s emission
controls and the engine. Those repairs
may not be covered by your vehicle’s
warranties.
——
y
y
()y

y

If something electrical in your
vehicle stops working, check f or a
blown f use f irst. Determine f rom the
chart on pages and , or the
diagram on the f use box lid, which
f uses control that device. Check
those fuses first, but check all the
f uses bef ore deciding that a blown
f use is the cause. Replace any blown
f uses, and check if the device works.
The under-hood f use box is located
in the back of the engine
compartment on the lef t side. To
open it, push the tabs as shown.
The vehicle’s f uses are contained in
two fuse boxes. The interior fuse
box is located underneath the
steering column. To open it, turn the
knobsasshown. 184 185
Fuses
Checking and Replacing Fuses
T aking Care of t he Unexpect ed
181
UNDER-HOOD
INTERIOR
——
y
y
()y
y

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 describes the procedures involved in the
replacement of damaged body parts.
This manual complements the service manual by
providing in-depth troubleshooting inf ormation f or each
electrical circuit in your vehicle.
Authorized Manuals
Service Manual:
Electrical T roubleshooting Manual:
Body Repair Manual:
206 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.
——
y

y
()yy

Bulb Replacement..........................
Back-up Lights . 149
..................................
Stop Light . 149
................
Front Parking Lights . 148
........
Front Side Marker Lights . 147
.................................
Headlights . 145
.........
High-mount Brake Light . 150
.................
License Plate Lights . 152
..................
Side Marker Lights . 147
...........
Side Turn Signal Lights . 151
............................
Specif ications . 193
....................
Turn Signal Lights . 146
..............................
Bulbs, Halogen . 145
.........
Cables, Jump Starting With . 173
............................
Capacities Chart . 192
.............
Carbon Monoxide Hazard . 47
...........................
Cargo Area Cover . 75
............................
Cargo Area Light . 81
........................
Cargo, . 117
Cassette Player
............................................
Care . 102
...................................
Operation . 101
..............
CAUTION, Explanation of . ii ....................................
Ceiling Light . 81
...........................................
CD Care . 97
.....................................
CD Changer . 96
.........
CD Changer Error Message . 99
.............
CD Player Error Message . 98
.........................................
CD Player . 96
........................
Certif ication Label . 190
...................................
Chains, tires . 161
Change Oil
........................................
How to . 139
......................................
When to . 133
....................
Changing a Flat Tire . 167
...
Charging System Indicator . 52, 177
Checking
.....................
Battery Condition . 162
................................
Brake Fluid . 144
...............................
Clutch Fluid . 144
..........................
Engine Coolant . 114
..................................
Engine Oil . 113
..........................................
Fuses . 181
...................
Transmission Fluid . 143
............
Checklist, Bef ore Driving . 122
.....................................
Child Saf ety . 29
..............................
Booster Seats . 44
...................................
Child Seats . 36
.................
Child Seats, Installing . 37 .....
Important Saf ety Reminders . 31
..........................................
Inf ants . 34
............................
Large Children . 43
.........................................
LATCH . 38
......................
Risks with Airbags . 30
.............................
Small Children . 35
.........................................
Tethers . 39
.........
Where Should a Child Sit? . 30
..............................................
Clock . 104
.........................
Clock, Setting the . 104
...................................
Clutch Fluid . 144
........................
CO in the Exhaust . 196
............
Cold Weather, Starting in . 123
.......................
Compact Spare . 166
...................
Console Compartment . 83
.............
Controls, Instruments and . 49
Coolant
........................................
Adding . 141
....................................
Checking . 114
.........................
Proper Solution . 141
...................
Temperature Gauge . 57
Crankcase Emissions Control ........................................
System . 196
...............................
Cruise Control . 105
........
Cruise Control Indicator . 54, 105
.....................................
Cup Holders . 83
how to carry tire
Index
C
II
——
y
y
()y

y

CONT INUED
................
DANGER, Explanation of . ii
...................................
Dashboard . 4, 50
................
Daytime Running Lights . 61
Daytime Running Lights
.......................................
Indicator . 53
...........
Dead Battery, What to Do . 173
............
Def ects, Reporting Saf ety . 204
..........................
Def og and Def rost . 89
................
Def ogger, Rear Window . 62
................
Def rosting the Windows . 89
....................................
Dimensions . 192
...............
Dimming the Headlights . 61
Dipstick
..................................
Engine Oil . 113
..........................
Directional Signals . 61
Disabled, Towing Your Vehicle
..................................................
If . 186
........
Disc Brake Wear Indicators . 127
.....................
Disposal of Used Oil . 140
Doors
..............
Locking and Unlocking . 67
..........
DOT Tire Quality Grading . 194
Downshif ting, Manual
.............................
Transmission . 124 ...........
Driver and Passenger Safety . 7
...........................................
Driving . 121
....................................
Economy . 114
.....................................
Fan, Interior . 87
.............................................
Feature . 85
....................
Filling the Fuel Tank . 111
Filter
...............................................
Oil . 139
Manual Transmission ...............
Checking Fluid Level . 143
................................
Shif ting the . 124
..............................
Economy, Fuel . 114
......
Electric Power Steering (EPS) . 55
............
Emergencies on the Road . 165
.............
Battery, Jump Starting . 173
...........
Brake System Indicator . 179
................
Changing a Flat Tire . 167
.....
Charging System Indicator . 177
..................
Checking the Fuses . 181
.....
Low Oil Pressure Indicator . 177
...
Malf unction Indicator Lamp . 178
..................
Overheated Engine . 174
...........................
Emergency Brake . 80
......................
Emergency Flashers . 62
......................
Emergency Towing . 186
.......................
Emissions Controls . 196Engine
.........................
Adding Coolant . 141
.........................
Break-in Period . 110
Coolant Temperature
.......................................
Gauge . 58 .............................. 171
Malf unction Indicator ................................
Lamp . 52, 178
........
Oil Pressure Indicator . 52, 177
..............
Oil, What Kind to Use . 138
...............................
Overheating . 174
............................
Specif ications . 192
.......................................
Starting . 123
...................
Engine Speed Limiter . 125
.
Evaporative Emissions Controls . 196
...............................
Exhaust Fumes . 47
Expectant Mothers, Use of Seat
........................................
Belts by . 18
If it won’t start
Index
E
F
D
INDEX
III
——
y
y
()y
y

.............
Flashers, Hazard Warning . 62
...................
Flat Tire, Changing a . 167
Fluids
..........................................
Brake . 144
.........................................
Clutch . 144
..............
Manual Transmission . 143
..................
Windshield Washer . 142
FM Stereo Radio .....................................
Reception . 93
...........................
Folding Rear Seat . 73
..........................
Four-way Flashers . 62
Front End, Towing by
................
Emergency Wrecker . 186
Front Seat ......................................
Adjusting . 71
.........................................
Airbags . 24
.................................................
Fuel . 110
....................................
Economy . 114
......................
Fill Door and Cap . 111
...........................................
Gauge . 57
................
Octane Requirement . 110
....................
Recommendations . 110
........................
Reserve Indicator . 54
........................
Tank, Filling the . 111
.....................
Fuses, Checking the . 181 ...............
Gas Mileage, Improving . 114
.........................................
Gasoline . 110
...............
Fuel Reserve Indicator . 54
...........................................
Gauge . 57
................
Octane Requirement . 110
........................
Tank, Filling the . 111
................
Gas Station Procedures . 111
Gauges
Engine Coolant ...........................
Temperature . 58
...............................................
Fuel . 57
Gearshif t Lever Positions
..............
Manual Transmission . 124
........................................
Glove Box . 83
.............
Halogen Headlight Bulbs . 145
Hatch
.................................
Opening the . 67
.................
Hazard Warning Button . 62
Headlights
............
Daytime Running Lights . 61
..................
High Beam Indicator . 53 ...........
High Beams, Turning on . 61
............
Low Beams, Turning on . 61
........................
Reminder Beeper . 61
........
Replacing Halogen Bulbs . 145
...................................
Turning on . 61
..............................
Head Restraints . 72
.......................
Heating and Cooling . 86
.............
High Altitude, Starting at . 123
.................
High-Low Beam Switch . 61
........
Hood, Opening and Closing . 112
..............................................
Horn .5,59
.......
Hot Coolant, Warning about . 141
...........................
Hydraulic Clutch . 144
...
Identif ication Number, Vehicle . 190
If Your Vehicle Has to be
........................................
Towed . 186
Ignition ..............................................
Keys . 64
...........................................
Switch . 66
............
Timing Control System . 197
........................
Immobilizer System . 65
.........
Important Safety Precautions . 8
Index
G H I
IV
——
y
y
()y
y

..................
New Vehicle Break-in . 110
.....................
Normal Shif t Speeds . 125
...................
NOTICE, Explanation of . i
...............
Numbers, Identif ication . 190
...
Octane Requirement, Gasoline . 110 .........................................
Odometer . 57
...............................
Odometer, Trip . 57
Oil
........................
Change, How to . 139
......................
Change, When to . 133
......................
Checking Engine . 113
..............
Pressure Indicator . 52, 177
..........................
Recommended . 138
...........
ON (Ignition Key Position) . 66
Onboard Ref ueling Vapor
....................................
Recovery . 196
.........................
Opening the Hatch . 68
...
Opening and Closing the Hood . 112
..............................
Outside Mirrors . 79
.................
Outside Mirror Heaters . 80
....................
Overheating, Engine . 174
.......
Owner Maintenance Checks . 132
...................
Radiator Overheating . 174
......
Radio/Cassette Sound System . 90
..........................
Rear End Towing . 186
..
Rear Lights, Bulb Replacement . 149
............................
Rear Seat Access . 72
..........................
Rear Seat, Folding . 73
..................................
Maintenance . 129
...
Owner Maintenance Checks . 132
................................
Record . 135, 136
..........................................
Saf ety . 130
....................................
Schedule . 131
.
Malf unction Indicator Lamp . 52, 178
...................
Manual Transmission . 124
........
Manual Transmission Fluid . 143
...............................
Meters, Gauges . 57
..........................
Mirrors, Adjusting . 79
...............
Modif ying Your Vehicle . 116
.........................................
Moonroof . 78
...............
Closing (Emergency) . 180
..............
Panel Brightness Control . 62
...........................................
Parking . 126
.................................
Parking Brake . 80
Parking Brake and Brake
.................
System Indicator . 53, 179
.................................
Parking Lights . 61 ..
Parking Over Things that Burn . 198
.............................
PGM-FI System . 197
............................
Playing the Radio . 90
..........................
Power Door Locks . 67
.................
Power Socket Locations . 83
..............................
Power Windows . 76
.........
Pregnancy, Using Seat Belts . 18
........................
Preparing to Drive . 122
.........
Protecting Adults and Teens . 12
...
Additional Safety Precautions . 19
.....
Advice f or Pregnant Women . 18
........................
Protecting Children . 29
.......................
Protecting Inf ants . 34
.......
Protecting Larger Children . 43
.........
Protecting Small Children . 35
Using Child Seats with
..............................
Tethers . 39, 42
Index
PR
O
N
M
VI
——
y
y
()y
y