2009 HONDA RIDGELINE engine oil

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

This section covers the more
common problems that motorists
experience with their vehicles. It
gives you inf ormation about how to
safely evaluate the problem and what
to do to correct it. If the problem has
stranded you on the side of the road,
you may be able to get going again.
If not, you will also f ind instructions
on getting your vehicle towed.......................
Compact Spare Tire .360
....................
Changing a Flat Tire .361
.............
If the Engine Won’t Start .369
................................
Jump Starting .370
..............
If the Engine Overheats .372
.........
Low Oil Pressure Indicator .374
..........
Charging System Indicator .374
.......
Malf unction Indicator Lamp .375
...............
Brake System Indicator .376
..............................................
Fuses .378
..............................
Fuse Locations .381
......................
Emergency Towing .383
..........
If Your Vehicle Gets Stuck .383
Taking Care of the Unexpected
T aking Care of t he Unexpect ed
359
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2009 Ridgeline

Saf ely pull of f the road, and shut
of f the engine. Turn on the hazard
warning indicators.
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.
If necessary, add oil to bring the
level back to the full mark on the
dipstick (see page ).If the charging system
indicator comes on brightly
when the engine is running, the
battery is not being charged.
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
).
You will also see a ‘‘CHECK
ENGINE OIL LEVEL’’ message on
the multi-information display when
this indicator comes on.
Go to a service station or garage
where you can get technical
assistance.
Immediately turn of f all electrical
accessories. Try not to use other
electrically operated controls such as
the power windows. Keep the engine
running; starting the engine will
discharge the battery rapidly.
You will also see a ‘‘CHECK
CHARGING SYSTEM’’ message on
the multi-information display (see
page ).
1.
2.
3.
4.
253
326
383 90
On models with navigation system
On models with navigation system
L ow Oil Pressure Indicator
Charging System Indicator
Emergency T owing
L ow Oil Pressure Indicator, Charging System Indicator
374
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.
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2009 Ridgeline

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Specif ications
388
Dimensions
Seating Capacities
Air ConditioningCapacities
Weights 206.9 in (5,255 mm)
77.8 in (1,976 mm)
70.3 in (1,786 mm)
Length
Width
Height
Wheelbase
Track
122.0 in (3,100 mm)
67.1 in (1,705 mm)
66.9 in (1,700 mm)
See the tire information label
attached to the driver’s doorjamb.
The GCWR must be reduced 2 percent for every 1,000 feet (305
meters) of elevation. 1,530 lbs (690 kg)
1,480 lbs (670 kg)
10,088 lbs (4,575 kg)
Total
Front
Rear 5
2
3
Refrigerant type
Charge quantity
Lubricant type HFC-134a (R-134a)
19.4 21.2 oz (550 600 g) ND-OIL8 22.01 US gal (83.3
)
1.64 US gal (6.2)
2.14 US gal (8.1)
4.5 US qt (4.3
)
4.2 US qt (4.0
)
5.3 US qt (5.0
)
3.3 US qt (3.1)
8.5 US qt (8.0)
Fuel tank
Engine
coolant
Engine oil
Automatic
transmission
fluid
Rear
differential
fluid
Including the coolant in the reserve tank and that remaining in the
engine
Reserve tank capacity:
0.16 US gal (0.6
)
Excluding the oil remaining in the engine 2.79 US qt (2.64
)
3.01 US qt (2.85)
Gross vehicle weight rating
Gross combined weight
rating (GCWR)
Maximum load limit
(Payload) Approx.
Front
Rear
1:
2:
1:
2:
3:
On vehicles without moonroof or navigation system
On vehicles with moonroof and navigation system Change
Total
Change
Including
filter
Without
filter
Total
Change
Total
Change
Total
1
2
31
2
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2009 Ridgeline

CONT INUED
...
Accessories and Modif ications .257
ACCESSORY (Ignition Key
.....................................
Position) .102
............
Accessory Power Sockets .139
...........................
AC Power Outlet .141
................
Active Head Restraints .124
....................
Additives, Engine Oil .327
........
Adjusting the Steering wheel .99
...........................
Advanced Airbags .27
...............................
Airbag (SRS) .9,23
..............
Air Conditioning System .146
.................................
Usage .147,153
Air Outlets ...............
(Vents) .148,151,155,156
.......................
Air Pressure, Tires .350
......................................
Antif reeze .329
Anti-lock Brakes (ABS) ...............................
Indicator .66,289
...................................
Operation .289
..............
Anti-thef t, Audio System .204
Anti-thef t Steering Column
............................................
Lock .102
........................................
Armrests .122
................
Audio System .159,167,173 ...
Auto Door Locking/Unlocking .104
Automatic Heated Wiper
..............................
Zone .95,150,156
...
Automatic Seat Belt Tensioners .21
.............
Automatic Speed Control .207
..............
Automatic Transmission .271
..........................
Capacity, Fluid .388
...............
Checking Fluid Level .331
.......................................
Shif ting .271
Shif t Lever Position ...............................
Indicators .271
................
Shif t Lever Positions .272
....................
Shif t Lock Release .275
......................
Auxiliary Input Jack .203
Back Window .......................................
Indicator .75
...........................
Operation .128,129
Battery Charging System ...........................
Indicator .63,374
............................
Jump Starting .370
..............................
Maintenance .356
............................
Specif ications .389Bed Lights
.......................................
Indicator .74
...................................
Operation .144
..............................
Bef ore Driving .247
....................................
Belts,Seat .8,20
.........................
Beverage Holders .137
.......
Bluetooth
HandsFreeLink.217
..................................
Booster Seats .52
Brakes ...........
Anti-lock System (ABS) .289
.............
Break-in, New Linings .248
...........................................
Fluid .334
............
Bulb Replacement .340,341
.......................................
Parking .132
.................
System Indicator .65,376
........................
Wear Indicators .288
.............................
Braking System .288
.................
Break-in, New Vehicle .248
..
Brightness Control, Instruments .98
Index
A
B
INDEX
I
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2009 Ridgeline

ÎÎ
CONT INUED
..............................
Economy, Fuel .254
..................................
Emergencies .359
.............
Battery, Jump Starting .370
...........
Brake System Indicator .376
................
Changing a Flat Tire .361
.....
Charging System Indicator .374
..................
Checking the Fuses .378
.........
Hazard Warning Flashers .99
.....
Low Oil Pressure Indicator .374
...
Malf unction Indicator Lamp .375
..................
Overheated Engine .372
............................
Stuck Vehicle .383
.......................................
Towing .383
.........................
Emergency Brake .132
.......................
Emissions Controls .397
........................
Emissions Testing .400Engine
....
Coolant Temperature Gauge .76
Malf unction Indicator
................................
Lamp .63,375
.................
Oil Lif e Display .313,317
........
Oil Pressure Indicator .63,374
..............
Oil, What Kind to Use .326
...............................
Overheating .372
............................
Specif ications .389
............................
Speed Limiter .275
.......................................
Starting .270
.................
Engine, if it won’t start .369
Evaporative Emissions Control
........................................
System .397
...............................
Exhaust Fumes .55
Exhaust Gas Recirculation ........................................
System .398
Expectant Mothers, Use of Seat ........................................
Belts by .18
..........................
Fan, Interior .147,154
.........................................
Features .145
...............
DANGER, Explanation of .iii
...................................
Dashboard .3,60
................
Daytime Running Lights .97
.................................
Dead Battery .370
.........
Def ects, Reporting Saf ety .406
......
Def rosting the Windows .150,155
................
Dif f erential Fluid, Rear .333
....................................
Dimensions .388
...............
Dimming the Headlights .95
Dipstick
..........
Automatic Transmission .331
..................................
Engine Oil .253
..........................
Directional Signals .95
........
Disc Brake Wear Indicators .288
.....................
Disposal of Used Oil .328
.
Door and Tailgate Open Monitor .11
Doors
Locking and ..............
Unlocking .103,104,107
..................
Lockout Prevention .103
....................
Power Door Locks .103
........
DOT Tire Quality Grading .390
...........
Driver and Passenger Safety .5 ...........................................
Driving .267
....................................
Economy .254
...................................................
D3 .273
Dual-Action Tailgate ...............................
Indicator .11,115
...................................
Operation .113
..................
Dust and Pollen Filter .345
Index
E
F
D
INDEX
III
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2009 Ridgeline