2004 HONDA INSIGHT coolant temperature

This shows how much f uel you have.
It may show slightly more or less
than the actual amount.This shows the temperature of the
engine’s coolant. During normal
operation, the reading should be in
the middle of the gauge. In severe
driving conditions, the reading may
reach near the red mark. If it
reaches the red mark, pull saf ely to
thesideof theroad.Turntopage
f or instructions and precautions
on checking the engine’s cooling
system. The odometer shows the total
distance your vehicle has been
driven in miles and kilometers. It is
illegal under U.S. f ederal law and
Canadian provincial regulations to
disconnect, reset, or alter the
odometer with the intent to change
the number of miles and kilometers
indicated.
Push the Display Change button to
switch the speedometer, trip meter,
and odometer reading between miles
per hour and kilometers per hour.
175
Gauges
Inst rument s and Cont rols
Fuel Gauge
T emperature GaugeOdometer
Display Change Button
47
NOTICE:Avoid driving with an
extremely low f uel level. Running out
of f uel could cause the engine to
misf ire, damaging the catalytic
converter.

The f low-through ventilation system
draws in outside air, circulates it
through the interior, then exhausts it
through vents near the rear window.Turn the temperature control dial
all the way to the lef t.
Select and Fresh Air mode.
Set the f an to the desired speed.
On vehicles with automatic
transmission (CVT), make sure the
display shows A/C OFF.
The heater uses engine coolant to
warm the air. If the engine is cold, it
will be several minutes bef ore you
f eel warm air coming through the
system. Select and Fresh Air mode.
Set the f an to the desired speed.
Adjust the warmth of the air with
the temperature control dial.
Airf low is divided between
the vents in the dashboard and the
f loor vents.
Airf low is divided between
the f loor vents and the def roster
vents at the base of the windshield.
Air f lows f rom the def roster
vents at the base of the windshield.
When you select or ,
the system automatically switches to
Fresh Air mode and turns on the
A/C (on CVT model only).
When mode is selected, the
auto idle stop f unction will not
activate. you can
cool it down more rapidly by partially
opening the windows, turning on the
AUTO, and setting the fan to
maximum speed in Fresh Air mode. Turn on the A/C by pressing the
ECON button. The display shows
A/CONwhenafanspeedis
selected.
Make sure the temperature
control dial is all the way to the left.
Select .
If the outside air is humid, select
Recirculation mode. If the outside
air is dry, select Fresh Air mode.
Set the f an to the desired speed.
Air conditioning places an extra load
on the engine. Watch the engine
coolant temperature gauge (see page
). If it moves near the red zone,
turn of f the A/C until the gauge
reads normally.
Air f lows f rom the f loor
vents.
1.
2.
3.
4.
5.
1.
2.
3. 1.
2.
3. 47
If the interior is very warm,
On vehicles with automatic
transmission (CVT)
Vents, Heating, and A/C
Comf ort and Convenience Feat ures
Ventilation
Using the Heater Using the A /C in ECON Mode
74

CONT INUED
The Shif t Up or Shif t Down indicator
will come on at the best time to shif t
toahigherorlowergearforthebest
f uel economy. You can achieve the
best f uel economy by accelerating
and decelerating slowly, and shif ting
up when prompted.
The Shift Down indicator prompts
you to shif t to a lower gear when you
are climbing a hill f aster than 12 mph
(19km/h),losingspeed,andpressing on the accelerator pedal.
Road and traffic conditions may
require you to shif t at times other
than those indicated.
If you exceed the maximum speed
f or the gear you are in, the engine
speed will enter into the tachometer’s
red zone. If this occurs, you may f eel
the engine cut in and out. This is
caused by a limiter in the engine’s
computer controls. The engine will
run normally when you reduce the
RPM below the red zone.
Bef ore downshif ting, make sure the
engine will not go into the
tachometer’s red zone.
To maximize f uel economy, under
certain conditions, the engine will
shut of f when you come to a stop.
Those conditions are:
The A/C is of f , or in ECON mode,
and the outside temperature is
above 41°F (5°C) (see page ). The engine coolant is nearly up to
normal operating temperature.
The vehicle’s speed is below 19
mph (30 km/h) and you are
pressing on the brake pedal to
come to a stop.
You depress the clutch pedal.
You are not pressing on the
accelerator pedal.
The IMA battery is suf f iciently
charged (at least 1/3 on the
battery level gauge). 73
5-speed Manual T ransmission
Driving
Shif t Up/Shif t Down Indicators
Engine Speed L imiterAuto Idle Stop
109
SHIFT UP INDICATOR
SHIFT DOWN INDICATOR

To maximize f uel economy, your
Insight 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 sufficiently
charged (at least 1/3 on the
Battery Level Gauge).
The A/C is of f , or in ECON mode,
and the outside temperature is
above 41°F (5°C) (see page ). There is adequate vacuum reserve
f or the power brakes.
When these conditions are met, 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
orNtoR,L,orP.
You press the accelerator pedal.
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.
73
Automatic Transmission (CVT)
Driving
Auto Idle Stop
116

CONT INUED
The reading on your vehicle’s
temperature gauge should stay in
the midrange. If it climbs to the red
mark, you should determine the
reason (hot day, driving up a steep
hill, etc.).
If your vehicle overheats, you should
take immediate action. The only
indication may be the temperature
gauge reading reaching the red
mark. Or you may see steam or
spray coming f rom under the hood.If you see steam and/or spray
coming f rom under the hood, turn
of f the engine. Wait until you see
no more signs of steam or spray,
then open the hood.If you do not see steam or spray,
leave the engine running and
watch the temperature gauge. If
the high heat is due to overloading,
the engine should start to cool
down almost immediately. If it
does, wait until the temperature
gauge reading comes down to the
midpoint, then continue driving.
If the temperature gauge reading
stays at the red mark, turn of f the
engine.
Look f or any obvious coolant leaks,
such as a split radiator hose.
Everything is still extremely hot,
so use caution. If you f ind a leak, it
must be repaired bef ore you
continue driving (see
on page ).
Saf ely pull to the side of the road.
Put the transmission in Neutral or
Park, and set the parking brake.
Turn of f all accessories, and turn
on the hazard warning lights.
1.
2. 3.
4.
5.
181
If theEngineOverheats
T aking Care of t he Unexpect ed
Emergency
Towing
175
NOTICE: Steam and spray from an
overheated engine can
seriously scald you.
Do not open the hood if steam
is coming out.
Driving with the temperature
gauge reading at the red mark can
cause serious damage to your engine.

If you don’t 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 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. 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 ).
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.
6.
7.
8.
9.
181
11. 10.
If theEngineOverheats
T aking Care of t he Unexpect ed
Emergency
Towing
176
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.

Î
.................................
Chains, Tires .159
....................
Charge/Assist Gauge .51
Changing Oil ........................................
How to .134
......................................
When to .127
....................
Changing a Flat Tire .165
...
Charging System Indicator . 42,178
............
Checklist, Bef ore Driving . 106
.....................................
Child Saf ety .23
..................................
Booster Seats .33
.......................................
Child Seats .28
.........
Important Saf ety Reminders . 26
..............................................
Inf ants .24
................................
Large Children .32
..........................
Risks with Airbags .24
.................................
Small Children .27
.............................................
Tethers .31
.............
Where Should a Child Sit? . 23
Child Seats ..........
Tether Anchorage Points . 31
.................................................
Clock .89
...................................
Clutch Fluid .143
........................
CO in the Exhaust .197
............
Cold Weather, Starting in . 107
......................
Compact Spare Tire .164
...............
Consumer Inf ormation . 202.............
Controls, Instruments and . 39
Coolant ........................................
Adding .137
......................................
Checking .96
.........................
Proper Solution .137
...................
Temperature Gauge . 47
Crankcase Emissions Control ........................................
System .197
.....................................
Cup Holders .69
.....................
Current Fuel Mileage .48
.............
Customer Service Of f ice . 202
................................
Economy, Fuel .97
..................................
Emergencies .163
.............
Battery, Jump Starting . 173
...........
Brake System Indicator . 180
................
Changing a Flat Tire . 165
.....
Charging System Indicator . 178
..................
Checking the Fuses . 184
.............
Hazard Warning Button . 55
................
DANGER, Explanation of . ii
...................................
Dashboard .2, 40
................
Daytime Running Lights . 54
Daytime Running Lights .......................................
Indicator .44
.................................
Dead Battery .173
............
Def ects, Reporting Saf ety . 204
..........................
Def og and Def rost .75
................
Def ogger, Rear Window . 56
................
Def rosting the Windows . 75
....................................
Dimensions .192
...............
Dimming the Headlights . 54Dipstick
....................................
Engine Oil .95
..........................
Directional Signals .54
........
Disc Brake Wear Indicators . 119
.....................
Disposal of Used Oil .136
..................
Display Change Button . 47
Doors ..............
Locking and Unlocking . 60
..........
DOT Tire Quality Grading . 194
Downshif ting, 5-speed Manual
.............................
Transmission .108
...........
Driver and Passenger Safety . 5
...........................................
Driving .105
......................................
Economy .97
..................
Dust and Pollen Filter . 150
Index
D
E
II

CONT INUED
.....................................
Fan, Interior .73
Features, Comfort and ................................
Convenience .71
......................
Filling the Fuel Tank .93
Filter .........................
Dust and Pollen .150
...............................................
Oil .134
5-speed Manual Transmission ...............
Checking Fluid Level . 141
................................
Shif ting the .108
.............
Flashers, Hazard Warning . 55
...................
Flat Tire, Changing a . 165
Fluids Automatic Transmission .....................................
(CVT) .140
..........................................
Brake .142
.........................................
Clutch .143
..............
Manual Transmission . 141
..................
Windshield Washer . 139
FM Stereo Radio .....................................
Reception .81
...................................................
Fuel .92
........................
Fill Door and Cap .93
...........................................
Gauge .47 ..................
Octane Requirement . 92
.................................
Oxygenated .92
........................
Reserve Indicator .44
..........................
Tank, Filling the .93
.....................
Fuses, Checking the .183
.................
Gas Mileage, Improving . 97
...........................................
Gasoline .92
...............
Fuel Reserve Indicator . 44
...........................................
Gauge .47
..................
Octane Requirement . 92
..........................
Tank, Filling the .93
..................
Gas Station Procedures . 93
Gauges ...
Engine Coolant Temperature . 47
...............................................
Fuel .47
Gearshif t Lever Positions Automatic Transmission .....................................
(CVT) .111
5-speed Manual .........................
Transmission .108
........................................
Glove Box .69
............................
Jump Starting .173
.....
Low Oil Pressure Indicator . 177
...
Malf unction Indicator Lamp . 178
..................
Overheated Engine . 175
.......................................
Towing .181
...........................
Emergency Brake .67
......................
Emergency Flashers .55
......................
Emergency Towing .181
.......................
Emissions Controls .197
Engine ....
Coolant Temperature Gauge . 47
.........................
If It Won’t Start .171
Malf unction Indicator ................................
Lamp .43, 178
..............
Oil, What Kind to Use . 133
...............................
Overheating .175
............................
Specif ications .192
.......................................
Starting .107
...............
Engine, If It Won’t Start . 171
..........
Engine Speed Limiter . 109,114
........................
Ethanol in Gasoline .92
.
Evaporative Emissions Controls . 197
...............................
Exhaust Fumes .36
Expectant Mothers, Use of Seat ........................................
Belts by .15
Index
F
G
III