2010 HONDA RIDGELINE cooling

If the reserve tank is completely
empty, you should also check the
coolant level in the radiator.
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 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 distilled
water. Never add straight antif reeze
or plain water.
CONT INUED
A dding Engine Coolant
Engine Coolant
Maint enance
329
RESERVE TANK
MAX
MIN
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.
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Make sure the engine and radiator
are cool.
When the radiator and engine are
cool, relieve any pressure in the
cooling system by turning the
radiator cap counterclockwise,
without pressing down.
Remove the radiator cap by
pushing down and turning
counterclockwise.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.
Pour coolant into the reserve tank.
Fill it to half way between the MAX
and MIN marks. Put the cap back
on the reserve tank.
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. Check the f luid level in the
windshield washer reservoir at least
monthly during normal use.
Fill the reservoir with a good-quality
windshield washer f luid. This
increases the cleaning capability and
prevents f reezing in cold weather.
The washer level indicator will come
on when the level is low (see page
).
If the washer f luid is low, a
‘‘WASHER FLUID LOW’’ message
appears on the multi-inf ormation
display.
When you ref ill the reservoir, clean
the edges of the windshield wiper
blades with windshield washer f luid
on a clean cloth. This will help to
condition them.
3. 4. 5.
1. 2. 67
On models without navigation system
On models with navigation system
Windshield Washers
Engine Coolant, Windshield Washers
330
RADIATOR CAP
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The floor mats that came with your
vehicle hook over the f loor mat
anchors. This keeps the f loor mats
f rom sliding f orward, possibly
interf ering with the pedals, or
backwards, making the f ront
passenger’s weight sensors
inef f ective.
If you remove a f loor mat, make sure
tore-anchoritwhenyouputitback
in your vehicle.A non-Honda f loor mat may not f it
your vehicle properly. This could
prevent the proper operation of the
f olding rear seats and the passenger’s
seat weight sensors. We recommend
using genuine Honda f loor mats. Do
not put additional f loor mats on top
of the anchored mats.
This f ilter removes the dust and
pollenthatisbroughtinfromthe
outside through the heating and
cooling system/climate control
system.
Have your dealer replace the filter
when this service is indicated by a
maintenance message on the
inf ormation display or multi-
inf ormation display (depending on
the models). It should be replaced
every 15,000 miles (24,000 km) if you
drive primarily in urban areas that
have high concentrations of soot in
the air, or if the flow from the
heating and cooling system/climate
control system becomes less than
usual.
Floor Mats, Dust and Pollen Filter
Floor Mats
Dust and Pollen Filter
Maint enance
345
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Cover the vehicle with a
‘‘breathable’’ cover, one made
f rom a porous material such as
cotton. Non-porous materials, such
as plastic sheeting, trap moisture,
which can damage the paint.
If possible, periodically run the
engine until it reaches f ull
operating temperature (the
cooling f ans cycle on and of f
twice). Pref erably, do this once a
month.
Vehicle Storage
358
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CONT INUED
.................................
Headlights . 94, 95
........................................
Aiming . 336
..............
Automatic Lighting Off . 96
.................................
Control Dial . 95
............
Daytime Running Lights . 97
..................
High Beam Indicator . 67
.....
High Beams, Turning on . 94, 95
............
Low Beams, Turning on . 95
.........................
Reminder Chime . 96
Replacing Halogen
..............................
Bulbs . 336, 339
..................................
Turning On . 95
............................
Head Restraints . 122
.............................
Heated Mirrors . 134
...............................
Heaters, Seats . 126
.............
Heating and Cooling . 147, 153
.................
High-Low Beam Switch . 94
HomeLink
Universal
................................
Transceiver . 217
.......................
Hood, Opening the . 252
..............................................
Horn .4,93
...
Identif ication Number, Vehicle . 386 Ignition
............................................
Keys . 100
.........................................
Switch . 102
............
Timing Control System . 398
......................
Immobilizer System . 101
.........
Important Safety Precautions . 6
...............................
In-Bed Trunk
. 116
..................
Emergency Opener . 117
............................
Open Indicator . 75
.........
Indicators, Instrument Panel . 61
...............
ABS (Anti-lock Brake) . 66
.......................
A/T Temperature . 69
....................
Back Window Open . 75
.............................
Bed Lights On . 74
Brake (Parking and Brake
....................................
System) . 65
........................
Charging System . 63
.............................
Cruise Control . 67
.................................
Cruise Main . 67
...................................
Door Open . 75
DRL (Daytime Running
......................................
Lights) . 67
...................................
High Beam . 67
....................
In-Bed Trunk Open . 75
........
Key (Immobilizer System) . 66
.....................................
Lights On . 69 ......................................
Low Fuel . 68
........................
Low Oil Pressure . 63
......................
Low Tire Pressure . 72
..................
Maintenance Minder . 71
Malf unction Indicator Lamp
.......................................
(MIL) . 63
...........................
Side Airbag Of f . 64
.......................................
Seat Belt . 62
..........................
Security System . 68
...............................................
SRS . 64
..............................
Tailgate Open . 75
.......................
TPMS System . 72, 73
Turn Signal and Hazard
...................................
Warning . 66
............................
VSA Activation . 71
.................................
VSA System . 70
..........................................
VTM-4 . 70
..............................
Washer Level . 67
..................
Individual Map Lights . 143
...............................
Inf ant Restraint . 39
......................................
Inf ant Seats . 39
...................
Inf lation, Proper Tire . 349
Index
INDEXI
V

Î
ÎÎ
CONT INUED: If equipped
Your Vehicle at a Glance
Your Vehicle at a Glance
3
POWER WINDOW
SWITCHES
HOOD RELEASE
HANDLE
MIRROR CONTROLS
CENTER CONSOLE ACCESSORY POWER SOCKETS
DRIVER’S FRONT
AIRBAG
FUEL FILL DOOR
RELEASE HANDLE
POWER DOOR LOCK
MASTER SWITCH
REAR VIEW MIRROR WITH
COMPASS
(P.134)
(P.103) (P.128)
(P.252)
(P.249)
Vehicle with navigation system is shown. PARKING BRAKE PEDAL (P.9, 25)
(P.213)
INSTRUMENT PANEL INDICATORS
GAUGES (P.62)
(P.76)
PARKING BRAKE
RELEASE HANDLE
(P.132) PASSENGER’S FRONT
AIRBAG
AUDIO SYSTEM
AUXILIARY INPUT
JACK
(P.205)
GLOVE BOX
(P.138)
(P.159)
HEATING/COOLING
CONTROLS
CLIMATE CONTROL
SYSTEM
(P.9, 25)
(P.146)
(P.152)
(P.132) (P.136) (P.139)

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.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.
Have the exhaust system inspected
f or leaks whenever:
The vehicle is raised f or an oil
change.
You notice a change in the sound
of the exhaust.
The vehicle was in a crash that
may have damaged the underside. With a truck cap installed and the
back window open, engine exhaust
may enter the vehicle and cause a
hazardous condition. Keep the back
window tightly closed whenever you
drive with a truck cap installed.
If you must sit in your parked vehicle
with the engine running, even in an
unconf ined area, adjust the heating
and cooling system/climate control
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
Driver and Passenger Saf ety
55
Carbon monoxide gas is toxic.
Breathing it can cause
unconsciousness and even killyou.
Avoid any enclosed areas or
activities that expose you to
carbon monoxide.
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Î
ÎÎ
: If equipped
Control L ocations
60
HOOD RELEASE
HANDLE PARKING BRAKEPEDAL
POWER WINDOW
SWITCHES
CENTER CONSOLE
POWER DOOR LOCK
MASTER SWITCH
MIRROR CONTROLS
Vehicle with navigation system is shown. ACCESSORY POWER SOCKETS
FUEL FILL DOOR
RELEASE HANDLE
(P.134)
(P.103)
(P.249) (P.132) (P.136) (P.139) (P.152)
REAR VIEW MIRROR WITH COMPASS
(P.213)
(P.205)
(P.132)
PARKING BRAKE
RELEASE HANDLE
INSTRUMENT PANEL INDICATORS
GAUGES (P.76)
(P.62)
(P.252) (P.128) AUDIO SYSTEM
(P.159)
AUXILIARY INPUT
JACK
HEATING/COOLING
CONTROLS
CLIMATE CONTROL
SYSTEM
GLOVE BOX
(P.138)
(P.146)
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