2008 HONDA RIDGELINE oil level

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 an accident
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
53
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.
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2008 Ridgeline

Instrument Panel
Inst rument s and Cont rols
U.S. models
59
MALFUNCTION INDICATOR
LAMP LOW OIL PRESSURE
INDICATOR CHARGING SYSTEM
INDICATOR
PARKING BRAKE AND
BRAKE SYSTEM
INDICATORLOW FUEL INDICATOR
CRUISE CONTROL INDICATOR
BACK WINDOW OPEN
INDICATOR SUPPLEMENTAL
RESTRAINT
SYSTEM
INDICATOR
SEAT BELT
REMINDER
INDICATOR
BED LIGHTS ON INDICATOR (P.67)
(P.66)
(P.66)
(P.68)
(P.62)
(P.63) (P.62)
(P.69) (P.62)
(P.61)
(P.65)
(P.65)
(P.63)
(P.69)
TIRE PRESSURE MONITOR
(P.68)
ANTI-LOCK BRAKE SYSTEM (ABS)
INDICATOR
TPMS INDICATOR LIGHTS ON INDICATOR A/T TEMPERATURE INDICATOR HIGH BEAM INDICATOR VTM-4 INDICATOR VSA ACTIVATION INDICATOR
(P.69) (P.65)
(P.66)
(P.67) VEHICLE STABILITY
ASSIST (VSA) SYSTEM
INDICATOR
LOW TIRE PRESSURE
INDICATOR(P.68) (P.62)
MAINTENANCE MINDER
INDICATOR
IMMOBILIZER SYSTEM
INDICATOR
SIDE AIRBAG OFF
INDICATOR
WASHER LEVEL
INDICATOR (P.65)
(P.67)
(P.63)
IN-BED TRUNK OPEN
INDICATOR
(P.291) DOOR AND TAILGATE
MONITOR
(P.64)
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2008 Ridgeline

Instrument Panel
Canadian models
60
MALFUNCTION INDICATOR
LAMP LOW OIL PRESSURE
INDICATOR CHARGING SYSTEM
INDICATOR
PARKING BRAKE AND
BRAKE SYSTEM
INDICATORLOW FUEL INDICATOR
CRUISE CONTROL INDICATOR
BACK WINDOW OPEN
INDICATOR SUPPLEMENTAL
RESTRAINT
SYSTEM
INDICATOR
SEAT BELT
REMINDER
INDICATOR
BED LIGHTS ON INDICATOR IN-BED TRUNK OPEN
INDICATOR (P.69)
(P.62)
(P.63) (P.62)
(P.69) (P.69)(P.68)
(P.62)
(P.61)
(P.65)
(P.65)
(P.63)
TIRE PRESSURE MONITOR
(P.68)
ANTI-LOCK BRAKE SYSTEM (ABS)
INDICATOR
(P.68)
VSA ACTIVATION INDICATOR
TPMS INDICATOR LIGHTS ON INDICATOR
DAY TIME RUNNING LIGHTS
INDICATOR A/T TEMPERATURE INDICATOR HIGH BEAM INDICATOR VTM-4 INDICATOR
(P.66)
(P.65) (P.66)(P.67)
(P.66) (P.65) LOW TIRE PRESSURE
INDICATOR VEHICLE STABILITY
ASSIST (VSA) SYSTEM
INDICATOR (P.67)
(P.62)
(P.65)
MAINTENANCE MINDER
INDICATOR
SIDE AIRBAG OFF
INDICATORIMMOBILIZER SYSTEM
INDICATOR
WASHER LEVEL
INDICATOR
(P.67)
(P.63)
(P.291) DOOR AND TAILGATE
MONITOR
(P.64)
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2008 Ridgeline

Bef ore you begin driving your
vehicle, you should know what
gasoline to use and how to check the
levels of important f luids. You also
need to know how to properly store
luggage or packages. The
inf ormation in this section will help
you. If you plan to add any
accessories to your vehicle, please
read the information in this section
first..............................
Break-in Period .180
.................
Fuel Recommendation .180
.........
Service Station Procedures .181
....................................
Ref ueling .181
Opening and Closing the
.......................................
Hood .183
...................................
Oil Check .184
.............
Engine Coolant Check .184
...............................
Fuel Economy .185
...
Accessories and Modif ications .188
.............................
Carrying Cargo .190
Bef ore Driving
Bef ore Driving
179
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2008 Ridgeline

Wait a f ew minutes af ter turning the
engine of f bef ore you check the oil.Remove the dipstick (orange loop).
Wipe of f the dipstick with a clean
cloth or paper towel.
Insert the dipstick all the way back
into its hole. Remove the dipstick again, and
check the level. It should be
between the upper and lower
marks.
If it is near or below the lower mark,
see on page . Look at the coolant level in the
radiator reserve tank. Make sure it is
between the MAX and MIN lines. If
it is below the MIN line, see
on page f or
inf ormation on adding the proper
coolant.
Refer to
on page f or inf ormation
about checking other items on your
vehicle.
1.
2.
3. 4.
248 251
245
Service Station Procedures
A dding Engine Oil Engine Coolant Check
Oil Check
A dding
Engine Coolant
Owner’s Maintenance
Checks
184
DIPSTICK
UPPER MARK
LOWER MARK MAX
MIN
RESERVE TANK
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2008 Ridgeline

µµµ
µ
µ µ
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 .
257
184
253 184
255
267
CONT INUED
Maintenance Minder
Owner’s Maintenance Checks
Maint enance
245
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2008 Ridgeline

Î
Î
Ì Ì
Ì
Î
Maintenance Minder
246
: 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 If you drive in dusty conditions, replace
every 15,000 miles (24,000 km). Maintenance Sub Items
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
2
3
4
5
Symbol
A
B
Symbol 1
2 Symbol
6
1
1
If the message ‘‘SERVICE dUE NOW’’ does not appear more than 12 months
after the display is reset, change the engine oil every year.
See information on maintenance and emissions warranty on page .Independent of the maintenance messages in the information display,
replace the brake fluid every 3 years.
Inspect idle speed every 160,000 miles (256,000 km).
Adjust the valves during services A, B, 1, 2, or 3 only if they are noisy.
NOTE: 1:
244
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).
Driving in mountainous terrain at very low vehicle speeds,
towing a trailer, or driving when fully loaded results in higher
transmission and transfer temperatures. This requires
transmission and transfer fluid changes more frequently
than recommended by the Maintenance Minder.
If you regularly drive your vehicle under these conditions, have
the transmission and transfer fluid changed every 30,000 miles
(48,000 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 mile (U.S.)/100,000 km (Canada)
Driving in mountainous terrain at very low vehicle speeds,
towing a trailer, or driving when fully loaded causes more
mechanical (shear) stress and fluid deterioration. 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).
Maintenance Minder
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2008 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
248
API CERTIFICATION SEAL
Ambient Temperature
ENGINE OIL FILL CAP
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2008 Ridgeline