engine HONDA RIDGELINE 2009 1.G Repair Manual

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Negative mileage means your
vehicle has passed the maintenance
required point.
The system message will appear
again by pressing the INFO ( / )
button after canceling it.
You will also see the system
message every time you turn the
ignition switch to the ON (II)
position until you have the indicated
maintenance perf ormed by your
dealer.
Immediately have the service
perf ormed, and make sure to reset
the display as described on page .
If the indicated required service is
not done and the remaining engine
oil lif e becomes 0%, the multi-
inf ormation display will show a
‘‘SERVICE PAST DUE’’ message,
thetotalmileageaftertheremaining
oillifebecame0%,andthe
maintenance item code(s). To cancel the system message, press
and release the INFO ( / ) button
on the dashboard. At this time, the
system message indicator will be
turned of f . Then the display will
change to the engine oil lif e display.
321
Maintenance Minder
not
320
CanadaU.S.
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2009 Ridgeline

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All maintenance items displayed on
the inf ormation display are in code.
For an explanation of these
maintenance codes, see page . Your dealer will reset the display
af ter completing the required
maintenance service. You will see
‘‘OIL LIFE 100%’’ on the display the
next time you turn the ignition
switch to the ON (II) position.
If maintenance service is done by
someone other than your dealer,
reset the maintenance minder as
f ollows:
Turn the ignition switch to the ON
(II) position.
Press the SEL/RESET button on
the dashboard until you see the
engine oil lif e display. Press and hold the SEL/RESET
button f or 10 seconds. The multi-
inf ormation display will ask f or a
conf irmation.
If you are sure you want to reset
the display, press the SEL/
RESET button to select ‘‘OK.’’
If you do not want to reset the
display, press the INFO ( / )
button to select ‘‘Cancel.’’
1.
2.
3.
324
On models with navigation system On models with navigation system
Maintenance Main Items and Sub
Items Resetting the Engine Oil Lif e
Display
Maintenance Minder
Maint enance
321
MAINTENANCE
MAIN ITEM
MAINTENANCE SUB ITEM(S)
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U.S. Vehicles:
According to state and federal
regulations, f ailure to perf orm
maintenance on the items marked
with will not void your emissions
warranties. However, all
maintenance services should be
perf ormed in accordance with the
intervals indicated by the odometer/
trip meter display or the multi-
inf ormation display. Youshouldcheckthefollowing
items at the specif ied intervals. If
you are unsure of how to perf orm
any check, turn to the appropriate
page listed.
Engine oil level Check every
time you fill the fuel tank. See
page .
Engine coolant level Check the
radiator reserve tank every time
you f ill the f uel tank. See page .
Automatic transmission Check
the f luid level monthly. See page . Brakes Check the f luid level
monthly. See page .
Tires Check the tire pressure
monthly. Examine the tread f or
wear and foreign objects. See page
.
Lights Check the operation of
the headlights, parking lights,
taillights, high-mount brake light,
and license plate lights monthly.
See page .
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253
331 334
336
348
CONT INUED
Maintenance Minder
Maintenance, replacement, or
repair of emissions control
devices and systems may be done
by any automotive repair
establishment or individual using
parts that are ‘‘certif ied’’ to EPA
standards. Owner’s Maintenance Checks
Maint enance
323
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Maintenance Minder
324
Maintenance Main Items
Replace engine oil
Replace engine oil and oil filter
Inspect front and rear brakes
Check parking brake adjustment
Inspect these items: Tie rod ends, steering gear box, and boots
Suspension components
Driveshaft boots
Brake hoses and lines (including ABS)
All fluid levels and condition of fluids
Exhaust system
Fuel lines and connections Maintenance Sub Items
Rotate tires
Replace air cleaner element
Replace dust and pollen filter
Inspect drive belt
Replace transmission and transfer fluid
Replace spark plugs
Replace timing belt and inspect water pump
Inspect valve clearance
Replace engine coolant
Replace VTM-4 rear differential fluid
Symbol
Symbol
A B 1
2
3
4
5
6
If the message, ‘‘SERVICE DUE NOW’’ or ‘‘SERVICE’’ does not appear
more than 12 months after the display is reset, change the engine oil
every year.
Adjust the valves during services A, B, 1, 2, or 3 if they are noisy.
Inspect idle speed every 160,000 miles (256,000 km).
Independent of the maintenance messages in the information display,
replace the brake fluid every 3 years.
See information on maintenance and emissions warranty on page .
323
If you drive in dusty conditions, replace every 15,000
miles (24,000 km).
If you drive primarily in urban areas that have high
concentrations of soot in the air from industry and from
diesel-powered vehicles, replace every 15,000 miles
(24,000 km).
If you drive regularly in very high temperatures
(over 110°F, 43°C), in very low temperatures
(under 20°F, 29°C), or towing a trailer, replace every
60,000 miles (U.S.)/100,000 km (Canada).
Driving in mountainous areas at very low vehicle
speeds or trailer towing results in higher level of
mechanical (shear) stress to fluid. This requires
differential fluid changes more frequently than
recommended by the maintenance minder. If you
regularly drive your vehicle under these conditions,
have the differential fluid changed at 7,500 miles
(12,000 km), then every 15,000 miles (24,000 km).
:
NOTE : :
Maintenance Minder
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Fluid Locations
Maint enance
325
: Under the gray coverRADIATOR CAP
ENGINE OIL FILL CAP
POWER STEERING FLUID
(Red cap) AUTOMATIC
TRANSMISSION
FLUID DIPSTICK
(Yellow loop)
ENGINE COOLANT
RESERVOIR
ENGINE OIL DIPSTICK
(Orange loop)
WASHER FLUID
(Blue cap)
BRAKE FLUID
(Gray cap)
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2009 Ridgeline

Oil is a major contributor to your
engine’s perf ormance and longevity.
Always use a premium-grade 5W-20
detergent oil displaying the API
Certif ication Seal. This seal indicates
the oil is energy conserving, and that
it meets the American Petroleum
Institute’s latest requirements.Honda Motor Oil is the pref erred
5W-20 lubricant f or your vehicle. It is
highly recommended that you use
Honda Motor Oil in your vehicle f or
optimum engine protection. Make
sure the API Certif ication Seal says
‘‘For Gasoline Engines.’’
The oil viscosity or weight is
provided on the container’s label.
5W-20 oil is f ormulated f or year-
round protection of your vehicle to
improve cold weather starting and
f uel economy.
Unscrew and remove the engine oil
fill cap on the valve cover. Pour in
the oil slowly and caref ully so you do
not spill any. Clean up any spills
immediately. Spilled oil could
damage components in the engine
compartment. Reinstall the engine
oil f ill cap, and tighten it securely.
Wait a f ew minutes, and recheck the
oil level on the engine oil dipstick.
Do not f ill above the upper mark; you
could damage the engine. Recommended Engine Oil
A dding Engine Oil
326
API CERTIFICATION SEAL
Ambient Temperature
ENGINE OIL FILL CAP
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2009 Ridgeline

Open the hood, and remove the
engine oil f ill cap. Remove the oil
drain bolt and washer f rom the
bottom of the engine. Drain the oil
into an appropriate container.
You may use a synthetic motor oil if
it meets the same requirements
given f or a conventional motor oil: it
displays the API Certif ication Seal,
and it is the proper weight. You must
f ollow the oil and f ilter change
intervals shown on the odometer/
trip meter display or on the multi-
inf ormation display.
Your vehicle does not require any oil
additives. Additives may adversely
af f ect the engine or transmission
perf ormance and durability.
Always change the oil and f ilter
according to the maintenance
messages shown on the inf ormation
display or multi-inf ormation display
(depending on models). The oil and
f ilter collect contaminants that can
damage your engine if they are not
removed regularly.
Changing the oil and f ilter requires
special tools and access f rom
underneath the vehicle. The vehicle
should be raised on a service station-
type hydraulic lif t f or this service.
Unless you have the knowledge and
proper equipment, you should have
this maintenance done by a skilled
mechanic.
Run the engine until it reaches
normal operating temperature,
then shut it off.
1. 2.
CONT INUED
Synthetic Oil
Changing the Engine Oil and
Filter
Engine Oil A dditives
A dding Engine Oil, Changing the Engine Oil and Filter
Maint enance
327
WASHER DRAIN BOLT
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2009 Ridgeline

Remove the oil f ilter, and let the
remaining oil drain. A special
wrench (available from your
dealer) is required.
Make sure the oil f ilter gasket is
not stuck to the engine block. If it
is, remove it bef ore installing a
new oil f ilter.Reinstall the engine oil f ill cap.
Start the engine. The oil pressure
indicator should go out within 5
seconds. If it does not, turn of f the
engine, and check your work.
Let the engine run f or several
minutes, then check the drain bolt
and oil f ilter f or leaks.
Turn of f the engine and let it sit
f or several minutes, then check
the oil level on the dipstick. If
necessary, add more oil.
Refill the engine with the recom-
mended oil.
Engine oil change capacity
(including f ilter):
Put a new washer on the drain bolt,
then reinstall the drain bolt.
Tighten the drain bolt to:
Make sure to clean of f any dirt
and dust on the connecting
surf ace of a new oil f ilter.
Install a new oil f ilter according to
the instructions that come with it.
9.
8.
7.
6.
4.
5.
3.
Changing the Engine Oil and Filter
328
OIL FILTER
4.5 US qt (4.3)
29 lbf·ft (39 N·m , 4.0 kgf·m)
Improper disposal of engine oil can be
harmf ul to the environment. If you
change your own oil, please dispose of
the used oil properly. Put it in a sealed
container, and take it to a recycling
center. Do not discard it in a trash bin
or dump it on the ground.
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2009 Ridgeline

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 water.
Never add straight antifreeze 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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2009 Ridgeline

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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2009 Ridgeline