2007 HONDA RIDGELINE oil change

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.
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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.

To switch the information display
between the odometer, trip meter
and outside temperature (if
equipped), and engine oil lif e and
maintenance service items, press the
SELECT button repeatedly.
This shows the total distance your
vehicle has been driven. It measures
miles in U.S. models and kilometers
in Canadian models.
It is illegal under U.S. f ederal law and
Canadian provincial regulations to
disconnect, reset, or alter the
odometer with the intent to change
the number of miles or kilometers
indicated. Odometer
Gauges
70
SPEEDOMETER
TACHOMETER TEMPERATURE GAUGE FUEL GAUGE
SELECT
BUTTON
TRIP METER RESET
BUTTON
OUTSIDE
TEMPERATURE
INDICATOR
U.S. model is shown. INFORMATION
DISPLAY
ODOMETER/
TIGHTEN FUEL
CAP MESSAGE

Help assure your vehicle’s future
reliability and performance by paying
extra attention to how you drive
during the first 600 miles (1,000 km).
During this period:
Avoid full-throttle starts and rapid
accele ration.
Do not change the oil until the
scheduled maintenance time.
Avoidhardbrakingforthefirst
200
miles (300 km).
Do not tow a trailer.
You should also follow these
recommendations with an
overhauled or exch anged engine, or
when the brakes are replaced. Your
vehicle is designed to operate
on unleaded gasoline with a pump
octane number of 87 or higher. Use
of a lower octane gasoline can cause
a persi stent, heavy metallic rapping
noise that can lead to engine damage.
We recommended using a quality
gasoline containing detergent
additives that help prevent fuel
system and engine deposits.
In addition, in order to maintain good
performance, fuel economy, and
emissions control, we strongly
recommend, in areas where it is
available, the use of gasoline that
does NOT contain manganese-b ased
fuel additives such as MMT.
Use of gasoline with these additives
may adversely affect performance,
and cause the malfunction indicator
lamp on your instrument panel to
come on. If this happens, contact your
authorized dealer for service.
Some gasoline today is blended with
oxygenates such as ethanol or
MTBE. Your vehicle is designed to
operate on oxyg enated gasoline
containing up to 10 % eth anol by
volume and up to 15 % MTBE by
volume. Do not use gasoline
containing methanol.
If you notice any undesirable
operating symptoms, try another
service station or switch to another
brand of gasoline.
Premium f uel is recommended when
towing in certain conditions (see
page ).
For f urther important f uel-related
inf ormation, please ref er to your .
224
Break-in Period
Fuel Recommendation
Quick Start Guide
Break-in Period, Fuel Recommendation
178

The maintenance item code(s)
indicate the main and sub items
required at the time of the oil change
(see page ).
If the engine oil lif e is 15 percent or
less, you will see ‘‘SERVICE dUE
SOON’’ message in the inf ormation
display every time you turn the
ignition switch to the ON (II)
position. The maintenance minder
indicator will also come on, and the
maintenance item code(s) for other
scheduled maintenance items
needing service will be displayed
below the message. When the remaining engine oil lif e is
less than 5 percent, you will see a
‘‘SERVICE dUE NOW’’ message
along with the same maintenance
item code(s), every time you turn the
ignition switch to the ON (II)
position.
The message changes between
SERVICE and dUE SOON
repeatedly.
The message changes between
SERVICE and dUE NOW repeatedly.
242
Maintenance Minder
236
MAINTENANCE ITEM CODES MAINTENANCE MAIN ITEM
MAINTENANCE SUB ITEMS MAINTENANCE ITEM CODES
MESSAGE
MESSAGE

Maintenance Minder
Maintena nce
237
When you see this message, have
the indicated maintenance
performed by your dealer as soon as
possible.
When the remaining engine oil life is
0 percent, you will see ‘‘SERVICE
PAST dUE’’ message every time you
turn the ignition switch to the ON
(II) position.
The message changes between
SERVICE and PAST dUE repeatedly. If
you still do not perform the
indicated maintenance, you will see a
negative mileage, for example ‘‘34
MI (54 KM)’’ with the message
‘‘PAST dUE.’’ This negative mileage
means that you should have
performed the indicated
maintenance 34 miles (54
kilometers) ago. Immediately have
the indicated maintenance
perf ormed, and make sure to reset
the display as described on page . 238
CONT INUED
NEGATIVE MILEAGE
U.S.
Canada
NEGATIVE MILEAGE

You can change the display to the
engine oil life display, or the
odometer and trip meter by pushing
the SELECT button on the
instrument panel.
All maintenance items displayed in
the trip meter 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 inf ormation
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:
Press the SELECT button
repeatedly until the engine oil lif e
display or the service message is
displayed. Turn the ignition switch to the ON
(II) position.
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242
Maintenance Main Items and Sub
Items
Resetting the Engine Oil Lif e
Display
Maintenance Minder
238
MAINTENANCE MAIN ITEM
MAINTENANCE SUB ITEMS

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Î
Ì Ì
Ì
Î
Maintenance Minder
242
: 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
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 connect ions
Maintenance Sub Items
Rotate tires
Replace air cleaner element
If you drive in dusty conditions, replace
every 15,000 miles (24,000 km). 2
3
4
5
Symbol
A
B
Symbol 1
2 Symbol
6
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 areas at very low vehicle speeds or
trailer towing results in higher transmission and transfer
temperatures or frequently fully loaded. This requires
transmission and transfer fluid changes more frequently
than recommended by the Maintenance Minder.
If you regulary 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 tempera tures (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 areas at very low vehicle speeds or
trailer towing results in higher level of me chanical (shear) stress
to fluid or frequently fully loaded. 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).
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:
240
Maintenance Minder

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.
Your vehicle does not require any oil
additives. Additives may adversely
af f ect the engine or transmission
perf ormance and durability. 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 information
display.
Run the engine until it reaches
normal operating temperature,
then shut it off.
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. Always change the oil and f ilter
according to the maintenance
messages shown on the odometer
and trip meter display. The oil and
f ilter collect contaminants that can
damage your engine if they are not
removed regularly.
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CONT INUED
Synthetic Oil
Engine Oil A dditivesChanging the Engine Oil and
Filter
A dding Engine Oil, Changing the Engine Oil and Filter
Maint enance
247
WASHER
DRAIN BOLT