2007 HONDA CR-V cooling

Your Vehicle at a Glance
Your Vehicle at a Glance
3
POWER WINDOW
SWITCHESDRIVER’S FRONT
AIRBAG
FUEL FILL DOOR
RELEASE HANDLE HOOD RELEASE HANDLE PASSENGER’S FRONT
AIRBAG
MIRROR CONTROL INSTRUMENT PANEL
INDICATORS
GAUGES AUDIO SYSTEM
HEATING/COOLING
CONTROLS
AUTOMATIC
TRANSMISSION
POWER DOOR LOCK
MASTER SWITCHES
U.S. EX-L without navigation system is shown. (P.59)
(P.66) (P.129)
(P.9, 25)
(P.124)
(P.231)
(P.217)
(P.215)
(P.106)
(P.82)
(P.109)
(P.9,
25)
ACCESSORY POWER
SOCKETS
(P.117)

Your vehicle’s exhaust contains
carbon monoxide gas. Carbon
monoxide should not enter the
vehicle in normal driving if you
maintain your vehicle properly and
f ollow the inf ormation on this page.
Have the exhaust system inspected
f or leaks whenever:High levels of carbon monoxide can
collect rapidly in enclosed areas,
such as a garage. Do not run the
engine with the garage door closed.
Even with the door open, run the
engine only long enough to move the
vehicle out of the garage.
The vehicle is raised f or an oil
change.
You notice a change in the sound
of the exhaust.
The vehicle was in an accident
that may have damaged the
underside. With the tailgate open, airflow can
pull exhaust gas into your vehicle’s
interior and create a hazardous
condition. If you must drive with the
tailgate open, open all the windows
and set the heating and cooling
system as shown below.
If you must sit in your parked vehicle
with the engine running, even in an
unconf ined area, adjust the heating
and cooling system as f ollows:
Select the f resh air mode.
Select the mode.
Turn the f an on high speed.
Set the temperature control to a
comfortable setting.
1.
2.
3.
4.
Carbon Monoxide Hazard
54
Carbon monoxide gas is toxic.
Breathing it can cause
unconsciousness and even kill
you.
Avoid any enclosed areas or
activities that expose you to
carbon monoxide.

Î
ÎÎ
Control Locations
58
POWER WINDOW
SWITCHES
HOOD RELEASE
HANDLE MIRROR
CONTROLS
GAUGES
AUDIO SYSTEM
CLOCK HAZARD
WARNING
BUTTON PASSENGER
AIRBAG
OFF INDICATOR
INSTRUMENT
PANEL
INDICATORS
AUTOMATIC
TRANSMISSION
FUEL FILL DOOR
RELEASE HANDLE
HEATING/COOLING
CONTROLS
PARKING BRAKE PEDAL MOONROOF
SWITCH
SEAT HEATER
SWITCHES
EX-L without navigation system is shown ACCESSORY
POWER SOCKETS
(P.59)
(P.66)
(P.109)
(P.82)
(P.106)
(P.215)
(P.217)
(P.78) (P.117) (P.105)(P.124) (P.231)
(P.206) (P.129)
(P.76)
(P.32)
(P.107)
POWER DOOR LOCK
MASTER SWITCH

The odometer shows the total
distance your vehicle has been
driven. It measures miles in U.S.
models and kilometers in Canadian
models. It is illegal under U.S.
federal law and Canadian provincial
regulations to disconnect, reset, or
alter the odometer with the intent to
ch ange the number of miles or
kilometers indicated.
This indicator displays the outside
temperature in Fah renheit (U.S.
models) or Cen tigrade (Canadian
models).
This
shows how much fuel you have.
It may show slightly more or less
th an 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, such as very hot
weather or a long period of uphill
driving, the reading may reach near
the red mark. If it reaches the red
(Hot) mark, pull saf ely to the side of
the road. See page f or
instructions and precautions on
checking the engine’s cooling
system. 307
If equipped
CONT INUED
Outside Temperature Indicator
Temperature Gauge
Odometer
Fuel Gauge
Gauges
Inst rument s and Cont rols
69
OUTSIDE TEMPERATURE INDICATOR
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.

Turn this dial to increase or decrease
the fan speed and airflow.
Tu rning this dial clockwise increases
the temperature of the airflow. This
button turns the rear window
defogger off and on (see page ).
Air flows from the center
and corner vents in the dashboard.
Airflow is divided between
the vents in the dashboard and the
floor vents.
When
the recirculation indicator is
on, air from the vehicle’s interior is
sent throughout the system again.
When the indicator is off, air is
brought in from the outside of the
vehicle (fresh air mode).
The outside air intakes for the
heating and cooling system are at
the base of the windshield. Keep this
area clear of leaves and other debris.
Thesystemshouldbeleftinfresh
air mode under almost all conditions.
Keeping the system in reci rculation
mode, parti cularly with the A/C off,
can cause the windows to fog up.
Switch to recirc ulation mode when
driving through dusty or smoky
conditions, then return to fresh air
mode. On some models, this button also
operates the heated outside mirrors
(see page ).
Use the mode control buttons to
select the vents air flows from. Some
air will f low f rom the dashboard
corner vents in all modes.
This button turns the air
conditioning on and of f . The
indicatorinthebuttonisonwhen
the A/C is on.
The system automatically
turns on the A/C and switches to
recirculation mode. Air f lows f rom
the center and side vents in the
dashboard. Pressing the , A/C,
or any of mode buttons cancels MAX
A/C. 77
109
CONT INUED
Vents, Heating, and A/C
Fan Control Dial
T emperature Control Dial
Air Conditioning (A/C) Button Rear Window Def ogger Button
Recirculation Button
Mode Control
MAX A/C Button
Features
125

When preparing to tow, and bef ore
driving away, be sure to check the
f ollowing:The vehicle has been properly
serviced, and suspension and
cooling system are in good
operating condition.
The trailer has been properly
serviced and is in good condition.
All weights and loads are within
limits.
Thehitch,safetychains,andany
other attachments are secure.
All items in or on the trailer are
properly secured and cannot shif t
while you drive.
Askyourtrailersalesorrental
agency if any other items are
recommended or required f or your
towing situation. Many states and Canadian provinces
require special outside mirrors when
towing a trailer. Even if they don’t,
you should install special mirrors if
you cannot clearly see behind you, or
if the trailer creates a blind spot. Since lighting and wiring vary by
trailer type and brand, you should
have a qualif ied technician install a
suitable connector between the
vehicle and the trailer. Improper
equipment or installation can cause
damage to your vehicle’s electrical
system and af f ect your vehicle
warranty.
Your vehicle has a trailer lighting
connector located behind the lef t
side panel in the cargo area. Ref er to
thedrawingaboveforthewiring
color code and purpose of each pin.
If you use a non-Honda trailer
lighting harness and converter, you
can get the connector and pins that
mate with the connector in your
vehicle f rom your dealer.
Towing a Trailer
Pre-T ow Checklist
A ddit ional T owing Equipment
248
HAZARD
(PINK)
TRAILER
(WHITE) TAILLIGHT
(RED)
RIGHT
TURN
SIGNAL
(BROWN)
BRAKE
LIGHT
(LIGHT
GREEN) GROUND
(BLACK)
LEFT TURN
SIGNAL
(ORANGE)

If Honda antif reeze/coolant is not
available, you may use another
major-brand non-silicate coolant as a
temporaryreplacement.Makesureit
is a high-quality coolant
recommended f or aluminum engines.
Continued use of any non-Honda
coolant can result in corrosion,
causing the cooling system to
malf unction or f ail. Have the cooling
system f lushed and ref illed with
Honda antif reeze/coolant as soon as
possible.If the reserve tank is completely
empty, you should also check the
coolant level in the radiator.
If the coolant level in the reserve
tank is at or below the MIN line, add
coolant to bring it up to the MAX line.
Inspect the cooling system f or leaks. Always use Honda Long-lif e Anti-
f reeze/Coolant Type 2. This coolant
is pre-mixed with 50 percent
antif reeze and 50 percent water.
Never add straight antifreeze or
plain water.
Engine Coolant
A dding Engine Coolant
270
RESERVE TANK
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.

Do not add any rust inhibitors or
other additives to your vehicle’s
cooling system. They may not be
compatible with the coolant or
engine components.Pour coolant into the reserve tank.
Fill it half way between the MAX
and MIN marks. Put the cap back
on the reserve tank.
Make sure the engine and radiator
are cool. The coolant level should be up to
the base of the f iller neck. Add
coolant if it is low.
Pourthecoolantslowlyand
caref ully so you do not spill any.
Clean up any spill immediately; it
could damage components in the
engine compartment.
Put the radiator cap back on, and
tighten it fully.
Relieve any pressure in the cooling
system by turning the radiator cap
counterclockwise, without
pressing down.
Remove the radiator cap by
pushingitdownandturningit
counterclockwise.
3. 4.
2. 1. 5.6.
Engine Coolant
Maint enance
271
RADIATOR CAP