2005 HONDA CIVIC HYBRID stop start

To maximize f uel economy, your
Civic Hybrid has an Auto Idle Stop
f unction. Under certain conditions,
the engine will shut of f when you
come to a stop. Those conditions are:The engine coolant is nearly up to
normal operating temperature.
The shift lever is in D or N.
You are not pressing on the
accelerator pedal.
The IMA battery is charged
enough to operate the system.
The ECON mode is selected, and
the outside temperature is above
f reezing, or the f an speed control
dial is off (see page ). There is adequate vacuum reserve
f or the power brakes.
When these conditions are met af ter
the vehicle speed has exceeded 10
mph (16 km/h), the engine will shut
of f as you are braking to a stop and
the vehicle speed goes below 5 mph
(8 km/h).
The engine will start again when you
release the brake pedal. It will also
restart, even if you are still pressing
the brake pedal, under these
conditions: You move the shif t lever f rom D
or N to R or L.
You are on an incline, and the
vehicle begins rolling. During Auto Idle Stop, the IMA
charge and power brake vacuum
reserve is monitored by the system.
If the vacuum reserve drops below
an optimal level, the engine will
restart to replenish the vacuum
supply. If the IMA charge drops
below an optimal level and the shif t
lever is in Neutral or Park (P), the
engine will restart to recharge the
IMA battery.
The Auto Idle Stop f unction may not
activate if the IMA battery
temperature is too hot or too cold.
You press the accelerator pedal.
87
Auto Idle Stop
Automatic Transmission (CVT)
Driving
135

If you open the driver’s door when
Auto Stop is active, the indicator will
blink and you will hear a continuous
beep. The beep will stop when you
close the door.
With the driver’s door open, you will
hear a continuous beep even if the
Auto Idle Stop f unction is
deactivated and the engine restarts.
Always turn the ignition switch to
LOCK (0) and remove the key if you
are getting out of the vehicle.
The indicator blinks as a reminder
that the engine has stopped because
of the Auto Idle Stop f unction. You
cannot restart the engine with the
ignition switch when this indicator is
blinking. A uto Idle Stop Indicator
Automatic Transmission (CVT)
136
AUTO IDLE STOP INDICATOR

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.

µ
µ
If theAutoIdleStopisactiveforan
extended period, the charging
system indicator may come on. If it
happens, start the engine.
The charging system indicator may
also come on if the Integrated Motor
Assist (IMA) battery charge drops
below a desired level and the engine
starts to recharge the battery.
This indicator may blink af ter you
start the vehicle in the morning
when the temperature is below 20
°F ( 30°C). It will stop blinking
when the IMA battery warms up.
If the charging system
indicator comes on brightly
when the engine is running,
the 12 volt 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 and rear window
def ogger. 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.
Charging System Indicator
T aking Care of t he Unexpect ed
189

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

.............
Halogen Headlight Bulbs . 159
..............
Hazard Warning Flashers . 67
Headlights ........................................
Aiming .159
............
Daytime Running Lights . 66
..................
High Beam Indicator . 56
........................
Reminder Beeper .66
........
Replacing Halogen Bulbs . 159
...................................
Turning on .66
..............................
Head Restraints .78
.......................
Heating and Cooling .86
.............
High Altitude, Starting at . 127
.................
High-Low Beam Switch . 66
..............
High-mount Brake Light . 163
.......................
Hood, Opening the .115
..................................................
Horn .64
...........................
Hydraulic Clutch .158
...
Identif ication Number, Vehicle . 200
Ignition ..............................................
Keys .70
...........................................
Switch .72 ............
Timing Control System . 208
...................................................
IMA .55
.........
Important Safety Precautions . 6
.........................................
Indicators .53
...................
Auto Idle Stop . 130,136
..............
ABS (Anti-Lock Brake) . 54
Brake (Parking and Brake ............................
System) .54, 191
................
Charging System . 54,189
.............................
Cruise Control .56
DRL (Daytime Running ......................................
Lights) .57
.
Electric Power Steering (EPS) . 55
...................................
High Beam .56
...............................................
IMA .55
........
Key (Immobilizer System) . 55
......................................
Low Fuel .56
................
Low Oil Pressure . 54,188
...............
Maintenance Required . 58
.......................................
Seat Belt .53
...........................
Side Airbag Of f .53
...............................................
SRS .53
Turn Signal and Hazard ...................................
Warning .56
..............................
Washer Level .56
.................................................
Fuel .112
......................
Fill Door and Cap .113
...........................................
Gauge .61
................
Octane Requirement . 112
.....................
Low Fuel Indicator .56
........................
Tank, Filling the .113
.....................
Fuses, Checking the .192
...............
Gas Mileage, Improving . 117
.........................................
Gasoline .112
.....................
Low Fuel Indicator .56
...........................................
Gauge .61
................
Octane Requirement . 112
....................................
Ref ueling .113
................
Gas Station Procedures . 113
Gauges ...
Engine Coolant Temperature . 63
...............................................
Fuel .61
Gearshif t Lever Positions ..........
Automatic Transmission . 131
..............
Manual Transmission . 128
........................................
Glove Box .83
Index
I H
G
IV