This section explains why it is
important to keep your vehicle well
maintained and how to f ollow basic
maintenance saf ety precautions.
This section also includes
instructions on how to read the
maintenance minder messages on
the inf ormation display or multi-
inf ormation display (depending on
models), and instructions f or simple
maintenance tasks you may want to
take care of yourself .
If you have the skills and tools to
perf orm more complex maintenance
tasks on your vehicle, you may want
to purchase the service manual. See
page f or inf ormation on how to
obtain a copy, or see your dealer.......................
Maintenance Saf ety .312
....................
Maintenance Minder .313
..............................
Fluid Locations .325
........................
Adding Engine Oil .326
Changing the Engine Oil and ...........................................
Filter .327
..............................
Engine Coolant .329
....................
Windshield Washers .330
....
Automatic Transmission Fluid .331
.................
Rear Dif f erential Fluid .333
.............
Transf er Assembly Fluid .333
....................................
Brake Fluid .334
....................
Power Steering Fluid .335
....................................
Timing Belt .336
.............................................
Lights .336
................
Cleaning the Seat Belts .344
.....................................
Floor Mats .345
..................
Dust and Pollen Filter .345
.................................
Wiper Blades .346
...........................................
Wheels .348
...............................................
Tires .348
...................
Checking the Battery .356
.............................
Vehicle Storage .357
407
Maintenance
Maint enance
311
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2009 Ridgeline
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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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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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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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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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...............
Gas Mileage, Improving .254
Gasoline
...............
Fuel Reserve Indicator .68
...........................................
Gauge .76
................
Octane Requirement .248
........................
Tank, Filling the .249
................
Gas Station Procedures .249
Gauges
...
Engine Coolant Temperature .76
...............................................
Fuel .76
...............................
Speedometer .76.................................
Tachometer .76
GAWR (Gross Axle Weight .......................................
Rating) .294
GCWR (Gross Combined Weight .......................................
Rating) .294
............
Gearshif t Lever Positions .272
......................................
Glove Box .138
GVWR (Gross Vehicle Weight .......................................
Rating) .294
....
Halogen Headlight Bulbs .336,339
...........................
HandsFreeLink
.217
..............................
HFL Buttons .218
..............
Hazard Warning Flashers .99
....................
Filling the Fuel Tank .249
Filters
.........................
Dust and Pollen .345
...............................................
Oil .328
.............
Flashers, Hazard Warning .99
...................
Flat Tire, Changing a .361
.....................................
Floor Mats .345
Fluids ..........
Automatic Transmission .331
..........................................
Brake .334
..........................
Power Steering .335
.......................
Rear Differential .333
...................
Transf er Assembly .333
..................
Windshield Washer .330
FM Stereo Radio ...................................
Reception .165
.................
Folding the Rear Seats .125
........................................
Fog Lights .97
..........................
Four-way Flashers .99
..............................
Front Seat .119,121
............................
Adjusting .119,121
.....................................
Airbags .9,25
.......................................
Heaters .126
.................................................
Fuel .248
......................
Fill Door and Cap .249
...........................................
Gauge .76................
Octane Requirement .248
...............................
Oxygenated .248
........................
Reserve Indicator .68
........................
Tank, Filling the .249
...............................
Fuel Economy .254
Actual Mileage and EPA Fuel Economy Estimates .......................
Comparison .254
......
Calculating Fuel Economy .256
.............
Fuel Economy Factors .255
........
Improving Fuel Economy .255
.....................
Fuses, Checking the .378
Index
G H
IV
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CONT INUED
...
Octane Requirement, Gasoline .248
.........................................
Odometer .76
....................
Of f -Highway Driving .306
...................
Of f -Road Precautions .307
Oil
........................
Change, How to .327
......................
Change, When to .313
......................
Checking Engine .253
...........................................
Filter .328
..............
Pressure Indicator .63,374
Selecting Proper Viscosity
......................................
Chart .326
.........
ON (Ignition Key Position) .102
............................
Outside Mirrors .134
....................
Overheating, Engine .372
....
Owner’s Maintenance Checks .323
.........................
Oxygenated Fuels .248
..............
Panel Brightness Control .98
........................
Park Gear Position .272
...........................................
Parking .286
...............................
Parking Brake .132.................................
Parking Lights .95
..
Parking Over Things that Burn .287
.............................
PGM-FI System .398
Pickup Bed .........................
Carrying Cargo .259
.........................................
Lights .144
..............
Power Seat Adjustments .121
...............
Power Socket Locations .139
.........
Pregnancy, Using Seat Belts .18
.........
Protecting Adults and Teens .11
...
Additional Safety Precautions .19
.....
Advice f or Pregnant Women .18
........................
Protecting Children .34
.....................
General Guidelines .34
.......................
Protecting Inf ants .39
.......
Protecting Larger Children .51
.........
Protecting Small Children .40
Using Child Seats with
.....................................
Tethers .48
.............................
Using LATCH .43
...................
Radiator Overheating .372
Radio/CD Sound
.......................
System .159,167,173 .................
Rear Dif f erential Fluid .333
..
Rear Lights, Bulb Replacement .340
...........................
Rearview Mirror .133
..
Rearview Mirror with Compass .210
....................
Rear (Back) Window .129
.....
Reclining the Seat-Backs .120,121
................
Remote Audio Controls .202
.....................
Remote Transmitter .110
Replacement Inf ormation ................
Engine Oil and Filter .327
..........................................
Fuses .378
................................
Light Bulbs .336
........................................
Minder .324
................................
Timing Belt .336
...........................................
Tires .361
.............................
Wiper Blades .346
Replacing Seat Belts Af ter a ............................................
Crash .22
...
Reserve Tank, Engine Coolant .253
..................
Reverse Gear Position .272
................................
Rotation, Tire .351
Index
INDEX
P
R
O
VII
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2009 Ridgeline