2005 HONDA CIVIC HYBRID check engine

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 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 START
(III). If the headlights do not dim,
check the condition of the f uses. If
thefusesareOK,thereis
probably something wrong with
the electrical circuit f or the
ignition switch or starter motor.
You will need a qualif ied
technician to determine the
problem (see
on page ).
Check these things:
Diagnosing why the engine won’t
start f alls into two areas, depending
on what you hear when you turn the
key to START (III):
Turn the ignition switch to ON (II).
Turn on the headlights, and check
their brightness. If the headlights
areverydimordonotcomeonat
all, the battery is discharged. Seeon page . If the headlights dim noticeably or
go out when you try to start the
engine, either the battery is
discharged or the connections are
corroded. Check the condition of
the 12 volt battery and terminal
connections (see page ). You
canthentryjumpstartingthe
vehicle from a booster battery
(see page ).
184 197
173
184
If theEngineWon’tStart
Nothing Happens or the Starter
Motor Operates Very Slowly
Emergency T owing
Jump Starting
182

In this case, the starter motor’s
speed sounds normal, or even f aster
than normal, when you turn the
ignition switch to START (III), but
the engine does not run.Are you using a properly coded
key? An improperly coded key will
cause the immobilizer system
indicator in the instrument panel
to blink rapidly (see page ).
Are you using the proper starting
procedure? Ref er to on page .
Do you have f uel? Check the f uel
gauge; the low f uel indicator may
not be working.
There may be an electrical
problem, such as no power to the
f uel pump. Check all the f uses
(see page ). If youfindnothingwrong,youwill
need a qualif ied technician to f ind
the problem. See
on page .
71
127
192 197
If theEngineWon’tStart
T he Starter Operates Normally
Starting the
Engine Emergency
Towing
T aking Care of t he Unexpect ed
183

µStart the vehicle. If the starter
motor still operates slowly, check
that the jumper cables have good
metal-to-metal contact.
Keep the ends of the jumper cables
away from each other and any metal
on the vehicle until everything is
disconnected. Otherwise, you may
cause an electrical short.
Connect the second jumper cable
to the negative ( ) terminal on
the booster battery. Connect the
other end to the metal projection
as shown. Do not connect this
jumper cable to any other part of
the engine.
If the booster battery is in another
vehicle, have an assistant start
that vehicle and run it at a fast idle. If your vehicle’s 12 volt battery is
disconnected or goes dead, the IMA
battery level gauge reading will not
be correct the next time you turn the
ignition switch to ON (II). It will
show less than the actual level
temporarily. It will show the correct
level af ter you drive f or at least 30
minutes.
Once your vehicle is running,
disconnect the negative cable f rom
your vehicle, then f rom the
booster battery. Disconnect the
positive cable f rom your vehicle,
then from the booster battery.
7. 6.
4.
5.
Jump Starting
T aking Care of t he Unexpect ed
185

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.
If you do not f ind an obvious leak,
check the coolant level in the
radiator reserve tank. Add coolant
if the level is below the MIN mark.
If there was no coolant in the
reserve tank, you may need to add
coolant to the radiator. Let the
engine cool down until the reading
reaches the middle of the
temperature gauge or lower,
bef ore checking the radiator.
Using gloves or a large heavy
cloth, turn the radiator cap
counterclockwise, without pushing
down, to the f irst stop. Af ter 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 heat. 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 ).
8.
9. 10.
11.
7. 6.
197
If theEngineOverheats
Emergency
Towing
T aking Care of t he Unexpect ed
187
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.

If necessary, add oil to bring the
level back to the full mark on the
dipstick (see page ). 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. Saf ely pull of f the road, and shut
of f the engine. Turn on the hazard
warning indicators.
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 or lost pressure.
Serious engine damage is possible
and you should take immediate
action.
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
(seeon page
). The engine running generates the oil
pressure. When the Auto Idle Stop is
activated, the engine is stopped, the
oil pressure is dropped, and the low
oil pressure indicator does not come
on.
1.
2.
3.
4. 116
150
197
L ow Oil Pressure Indicator
Emergency T owing
188
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.

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 repeatedly,
even though it may turn of f as you
continue driving, have the vehicle
checked by the dealer as soon as
possible.
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. 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 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 for
more inf ormation (see page ).
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. This indicator may also come on
along with the ‘‘D’’ indicator. 210
Malf unction Indicator L amp
Readiness Code
190
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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) 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:
216
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CONT INUED
BatteryCharging System ...........................
Indicator .54, 189
............................
Jump Starting .184
..............................
Maintenance .173
............................
Specif ications .203
..............................
Bef ore Driving .111
....................................
Belts,Seat .8,18 .............................
Beverage Holder .83
..................................
Booster Seats .42
Brakes ...........
Anti-lock System (ABS) . 139
.............
Break-in, New Linings . 112
....................
Bulb Replacement .161
...........................................
Fluid .158
.........................................
Parking .81
.................
System Indicator . 54,191
........................
Wear Indicators .138
.............................
Braking System .138
.................
Break-in, New Vehicle . 112
..
Brightness Control, Instruments . 67
........................
Brights, Headlights .66
Bulb Replacement ..........................
Back-up Lights .162
..............................
Brake Lights .161
................
Front Parking Lights . 160
........
Front Side Marker Lights . 160
.................................
Headlights .159
.........
High-mount Brake Light . 163
.........
Rear Side Marker Lights . 161
............................
Specif ications .203
....................................
Accessories .119
ACCESSORY (Ignition Key .......................................
Position) .72
...............
Accessory Power Socket . 83
....................
Additives, Engine Oil . 151
...............................
Airbag (SRS) .9, 21
...
Airbags, Additional Information . 21
...
Additional Safety Precautions . 26
.............................
Airbag Service .26
How the Side Airbag Of f ......................
Indicator Works .26
..
How the SRS Indicator Works . 25
How Your Front Airbags .........................................
Work .22
...
How Your Side Airbags Work . 24
........................
SRS Components .21
................
Air Conditioning System . 86
.......................
Air Pressure, Tires .168
..................
High Speed Driving . 169
.........................
Normal Driving .169
......................................
Antif reeze .153
Anti-lock Brakes (ABS) ...............................
Indicator .54, 139
...................................
Operation .139 ..............
Anti-thef t, Audio System . 106
Anti-thef t Steering Column ..............................................
Lock .72
..................................
Audio System .93
........................
Auto Idle Stop .129, 135
...
Automatic Seat Belt Tensioners . 19
.............
Automatic Speed Control . 108
.
Automatic Transmission (CVT) . 131
..........................
Capacity,Fluid .202
...............
Checking Fluid Level . 156
.......................................
Shif ting .132
Shif t Lever Position ...............................
Indicators .131
................
Shif t Lever Positions . 131
....................
Shif t Lock Release . 134
Index
A
B
INDEX
I