engine oil HONDA RIDGELINE 2007 1.G Owners Manual

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.

a problem. For more information, seepage 289.
Theenginecanbeseverelydamaged
ifthisindicatorflashesorstayson
whenth eengineisrunning.For
moreinformation,seepage.
Ifthisindicatorcomesonwhenthe
engineisrunning,thebatteryisnot
beingcharged.Formoreinformation,
seepage. T
hi
si ndica t

orcomesonwhenyou
turntheignitionswitchtotheON
(II)position.Ifitcomeso natany
othertime,itindicatesthatthe
passenger’ ssideairbaghas
automaticallyshutoff.Formore
info rmation,seep age.
Thisindicatorcomesonforseveral
secondswh
enyouturntheignition
switchtoth eON(II)position.Ifit
comeso natanyothertime,it
indicatesapoten tialproblemwith
yourfrontairbags.Thisindicato rwill
alsoalertyoutoapoten tialproblem
withyoursideairbags,passenger’ s
sideairbagautoma ticcutoffsystem,
sidecu rtainairbags,automaticseat
belttensioners,driver’ sseatposition
sensor,andthefrontpassenger’ s
weightsensors.Formore
info rmation,seep age. 29
28
288
288 Malfunction Indicator
Lamp
L ow Oil Pressure
Indicator
Charging System
Indicator Supplemental Restraint
System Indicator
Side A irbag Of f
Indicator
Instrument Panel Indicators
62
U.S. Canada
If this indicator comes on while
driving, it means one of the engine’s
emissions control systems may have

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

The information display in the
instrument panel shows you the
engine oil life and maintenance
service items when the ignition
switch is in the ON (II) position. This
information helps to keep you aware
of the periodic maintenance your
vehicle needs for continued trouble-
free driving. Refer to page for
more information.
If
your fuel fill cap is loose or
missing, a ‘‘TIGHTEN FUEL CAP’’
message appears on the information
display after you start the engine.
Turn the engine off, and confirm the
fuel cap is installed. If it is, loosen it,
then retighten it until it clicks at least
once. When you restart the engine,
the message appears again. The
message goes off after several days
of normal driving once you tighten
or replace the fuel cap. To scroll to
another message, press the select
button. If
the system still detects a leak in
your vehicle's evaporative emissions
system, the malfunction indicator
lamp (MIL) comes on. If the fuel cap
was not already tightened, turn the
engine off, and check or retighten the
fuel cap until it clicks at least once.
The MIL goes off after several days of
normal driving once the cap is
tightened or replaced. If the MIL does
not go off, have your vehicle inspected 235
Maintenance
Minder Display
Tighten Fuel Cap Message
Gauges
Instrument sand Cont ro ls
73
by a dealer. For more information, see
page 289.

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 .178
.................
Fuel Recommendation .178
.........
Service Station Procedures .179
....................................
Ref ueling .179
Opening and Closing the
.......................................
Hood .181
...................................
Oil Check .182
.............
Engine Coolant Check .182
...............................
Fuel Economy .183
...
Accessories and Modif ications .184
.............................
Carrying Cargo .186
Bef ore Driving
Bef ore Driving
177

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

Wait a few minutes after turning the
engine off before you check the oil.
Remove the dipstick (orange loop).
Wipe off 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 for
info rmation on adding the proper
coolan t.
Refer to
on page f or inf ormation
about checking other items on your
vehicle.
1.
2.
3. 4.
246 249
241
Service Station Procedures
A dding Engine Oil Engine Coolant Check
Oil Check
A dding
Engine Coolant
Owner’s Maintenance
Checks
182
DIPSTICK
UPPER MARK
LOWER MARK MAX
MIN
RESERVE TANK

This section explains why it is
important to keep your vehicle well
maintained and how to follow basic
maintenance safety precautions.
If you have the skills and tools to
perform 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. This section also includes
instructions on how to read the
maintenance minder messages on
the information display, a
maintenance record, and instructions
for simple maintenance tasks you
may want to take care of yourself. ......................
Maintenance Saf ety .234
....................
Maintenance Minder .235
....................
Maintenance Record .243
..............................
Fluid Locations .245
........................
Adding Engine Oil .246
Changing the Engine Oil and
...........................................
Filter .247
..............................
Engine Coolant .249
....................
Windshield Washers .250
....
Automatic Transmission Fluid .251
.................
Rear Dif f erential Fluid .252
.............
Transf er Assembly Fluid .253
....................................
Brake Fluid .253
....................
Power Steering Fluid .254
....................................
Timing Belt .254
.............................................
Lights .255
................
Cleaning the Seat Belts .261
.....................................
Floor Mats .261
..................
Dust and Pollen Filter .262
.................................
Wiper Blades .262
...........................................
Wheels .264
...............................................
Tires .265
...................
Checking the Battery .270
.............................
Vehicle Storage .272
315
Maintenance
Maint enance
233

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CONTINUED
Calculated Engine
Oil Life (%)
100 % 91 %
90 % 81 %
80 % 71 %
70 % 61 %
60 % 51 %
50 % 41 %
40 % 31 %
30 % 21 %
20 % 16 %
15 % 11 %
10 % 6 %
5% 1%
0% Displayed
Engine Oil Life (%)
100 %
90 %
80 %
70 %
60 %
50 %
40 %
30 %
20 %
15 %
10 %
5%
0%
The remaining engine oil life is
displayed on the engine oil life
display according to the table shown
below.
Based on the engine operating
conditions and accumulated engine
revolutions, the onboard computer in
your vehicle calculates the remaining
engine oil life and displays it as a
percentage. Your vehicle displays engine oil life
and maintenance service items on
the information display to show you
when you should have your dealer do
engine oil replacement and indicated
maintenance service.
To see the current engine oil life,
turn the ignition switch to the ON
(II) position, and press the SELECT
button repeatedly until the engine oil
life display appears (see page ). 70
Maintenance Minder
Engine Oil L if e Display
Maint enance
235
MAINTENANCE MINDER
INDICATOR
ENGINE OIL LIFE
DISPLAY

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