2007 HONDA RIDGELINE maintenance

A non-Honda floor mat may not fit
your vehicle properly. This could
prevent the proper operation of the
folding rear seats and the passenger’s
seat weight sensors. We recommend
using genuine Honda floor mats. Do
not put additional floor mats on top
of the anchored mats. This
filter removes the dust and
pollenthatisbroughtinfromthe
outside through the heating and
cooling system/climate control
system.
Have your dealer replace this filter
when this service is indicated by a
maintenance message on the
info rmation display. It should be
replaced every 15,000 miles (24,000
km) if you drive primarily in urban
areas that have high concentrations
of soot in the air, or if the air flow
from the heating and cooling
system/climate control system
becomeslessthanusual. Check
the condition of the wiper
blades at least every six months.
Replace them if you find signs of
cracking in the rubber, areas that are
getting hard, or if they leave streaks
and unwiped areas when used.
To replace a wiper blade: To raise the wiper arm, turn the
ignition switch to the ON (II)
position and activate the wipers
(see page ). When the wipers
are in the upright position, turn
the ignition switch off to stop the
wipers in that position.
1.
75
Dust and Pollen Filter
Wiper Blades
Floor Mats, Dust and Pollen Filter, Wiper Blades
262

To safely operate your vehicle, your
ti res must be the proper type and
size, in good condition with adequate
tread, and correctly inflated. Keeping
the tires properly inflated
provides the best combination of
handling, tread life, and riding
comfort.
The following pages give more
detailed information on how to take
care of your tires and what to do
when they need to be replaced. Underinflated
tires wear unevenly,
adversely affect handling and fuel
economy, and are more likely to
fail from being overheated.
Overinflated tires can make your
vehicleridemoreharshly,are
more prone to damage from road
hazards, and wear unevenly.
Thetirepressuremonitoringsystem
(TPMS) warns you when a tire
pressu re is low. See page for
more information. Even
though your vehicle is
equipped with TPMS, we
recommend that you visually check
your tires every day. If you think a
tire might be low, check it
immediately with a tire gauge.
Use a gauge to measure the air
pressure in each tire at least once a
month. Even tires that are in good
condition may lose 1 to 2 psi (10 to
20 kPa, 0.1 to 0.2 kgf/cm ) per
month. Remember to check the
sparetireatthesametime.
Check the air pressures when the
tires are cold. This means the
vehicle has been parked for at least 3
hours, or driven less than 1 mile (1.6
km). Add or release air, if needed, to
match the recommended cold tire
pressures on page .
204
266
CONT INUED
Inf lation Guidelines
Tires
Maint enance
265
Using tires that are excessively
worn or improperly inflated can
cause a crash in which you can
be seriously hurt or killed.
Follow all instructions in this
owner’s manual regarding tire
inflation and maintenance.

In addition to proper inf lation,
correct wheel alignment helps to
decrease tire wear. If you f ind a tire
is worn unevenly, have your dealer
check the wheel alignment.
Have your dealer check the tires if
you f eel a consistent vibration while
driving. A tire should always be
rebalanced if it is removed f rom the
wheel. When you have new tires
installed, make sure they are
balanced. This increases riding
comf ort and tire lif e. For best results,
have the installer perform a dynamic
balance.
Your tires have wear indicators
molded into the tread. When the
tread wears down, you will see a
band 1/2 inch (12.7 mm) wide band
across the tread. This shows there is
less than 1/16 inch (1.6 mm) of tread
lef t on the tire.
A tire this worn gives very little
traction on wet roads. You should
replace the tire if you can see three
or more tread wear indicators. To help increase tire lif e and
distribute wear more evenly, rotate
the tires according to the
maintenance messages displayed on
the information display. Move the
tires to the positions shown in the
diagram each time they are rotated.
If you purchase directional tires,
rotate only front-to-back.
T ire Maintenance T ire Rotation
Tires
Maint enance
267
Front
(For Non-directional
Tires and Wheels) Front
(For Directional
Tires and Wheels)
TREAD WEAR INDICATORS INDICATOR LOCATION MARKS
On vehicles with aluminum wheels,
improper wheel weights can damage
your vehicle’s wheels. Use only Honda
wheel weights f or balancing.

µIf
your vehicle’s battery is
disconnected or goes dead, the audio
system will disable itself. The next
timeyouturnontheradioyouwill
see ‘‘CODE’’ in the freque ncy display.
Use the preset bars to enter the code
(see page ).
The navigation system will also
disableitself.Thenexttimeyouturn
on the ignition switch, the system
will require you to enter a PIN
bef ore it can be used. Ref er to the
navigation system manual.
If additional battery maintenance is
needed, see your dealer or a
qualif ied technician.
Battery posts,
terminals, and related accessories
contain lead and lead compounds. If you need to connect the battery to
a charger, disconnect both cables to
prevent damaging your vehicle’s
electrical system. Always disconnect
the negative ( ) cable first, and
reconnect it last.
Check the terminals f or corrosion (a
white or yellowish powder). To
remove it, cover the terminals with a
solution of baking soda and water. It
will bubble up and turn brown. When
this stops, wash it of f with plain
water. Dry off the battery with a
cloth or paper towel. Coat the
terminals with grease to help prevent
f uture corrosion.
162
On vehicles with navigation system
Checking the Battery
WARNING:
Wash your hands af ter handling.
Maint enance
271
The battery gives off explosive
hydrogen gas during normal
operation.
A spark or flame can cause the
battery to explode with enough
force to kill or seriously hurt you.
Wear protective clothing and a
face shield, or have a skilled
technician do the battery
maintenance.

µµ
µ
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#
) This manual covers maintenance and recommended
procedures f or repair to engine and chassis components.
It is written f or the journeyman mechanic, but is simple
enough f or most mechanically-inclined owners to under-
stand.
This manual complements the service manual by
providing in-depth troubleshooting inf ormation f or each
electrical circuit in your vehicle.
This manual describes the procedures involved in the
replacement of damaged body parts.
Authorized Manuals
Service Manual:
Electrical T roubleshooting Manual:
Body Repair Manual:
316
NOTE: Dealers and Companies please provide dealer or company name,
and also the name of the person to whose attention the shipment should
be sent. For purchases outside U.S.A. please write to the address shown
below for a quotation.
P.O. BOX 07280·DETROIT, MICHIGAN 48207·1-800-782-4356
Customer Name Attention
Apartment Number
State & Zip Code
City
Daytime Telephone Number
Check or money order enclosed payable to Helm Inc U.S. funds only.
Do not send cash
Master
Card VISA Check here if your billing address is different
from the shipping address shown above.
Account Number Expiration: Mo. Yr.
CUSTOMER SIGNATURE DATE
Street Address No P.O. Box Number
()
These Publications cannot be returned for credit without receiving advance authorization within 14
days of delivery. On returns, a restocking fee may be applied against the original order.

CONT INUED
...
Accessories and Modif ications .184
ACCESSORY (Ignition Key
.......................................
Position) .82
............
Accessory Power Sockets .116
....................
Additives, Engine Oil .247
........
Adjusting the Steering wheel .79
...........................
Advanced Airbags .25
.....................................
Airbag (SRS) .9
..............
Air Conditioning System .122
.........................................
Usage .123
...............
Air Outlets (Vents) . 124, 129
.......................
Air Pressure, Tires .266
......................................
Antif reeze .249
Anti-lock Brakes (ABS)
...............................
Indicator . 63, 208
...................................
Operation .208
..............
Anti-thef t, Audio System .162
.
Anti-thef t Steering Column Lock .82
........................................
Armrests .101
................
Audio System . 133, 142, 159
.....
Auto Door Locking/Unlocking .84
Automatic Heated Wiper
......................................
Zone . 76, 127
...
Automatic Seat Belt Tensioners .19 .............
Automatic Speed Control . 165
..............
Automatic Transmission . 197
..........................
Capacity, Fluid .302
...............
Checking Fluid Level . 251
.......................................
Shif ting .197
Shif t Lever Position ...............................
Indicators .197
................
Shif t Lever Positions . 198
....................
Shif t Lock Release . 202
......................
Auxiliary Input Jack .161
Back Window .......................................
Indicator .69
...................................
Operation .105
Battery Charging System ...........................
Indicator . 62, 288
............................
Jump Starting .284
..............................
Maintenance .270
............................
Specifications . 303
Bed Lights .......................................
Indicator .69
...................................
Operation .120
..............................
Bef ore Driving .177 ....................................
Belts,Seat .8,19
.........................
Beverage Holders .114
..................................
Booster Seats .50
Brakes ...........
Anti-lock System (ABS) . 208
.............
Break-in, New Linings . 178
...........................................
Fluid .253
............
Bulb Replacement . 257, 258
.......................................
Parking .109
.................
System Indicator . 63, 290
........................
Wear Indicators .207
.............................
Braking System .207
.................
Break-in, New Vehicle . 178
..
Brightness Control, Instruments . 78
........................
Brights, Headlights .76
Index
A
B
INDEX
I

ÎÎ
CONT INUED
..................................................
Keys .80
.......................
Label, Certif ication .300
.................
Lane Change, Signaling . 76
..................
Lap/Shoulder Belts . 14, 19
...........................
Light Control Dial .76
Ignition
..............................................
Keys .80
...........................................
Switch .82
............
Timing Control System . 308
........................
Immobilizer System .81
.........
Important Safety Precautions . 6
...................................
In-Bed Trunk .95
....................
Emergency Opener .96
............................
Open Indicator .69
.........
Indicators, Instrument Panel . 59
...............
ABS (Anti-lock Brake) . 63
.......................
A/T Temperature .66
....................
Back Window Open . 69
.............................
Bed Lights On .69
Brake (Parking and Brake ....................................
System) .63
........................
Charging System .62
.............................
Cruise Control .65
...................................
Door Open .64
DRL (Daytime Running ..................................
Lights) .65
...................................
High Beam .65
....................
In-Bed Trunk Open .69
........
Key (Immobilizer System) . 63
.....................................
Lights On .66
......................................
Low Fuel .65 ........................
Low Oil Pressure .62
......................
Low Tire Pressure .68
..................
Maintenance Minder . 67
Malf unction Indicator Lamp .......................................
(MIL) .62
...........................
Side Airbag Of f .62
.......................................
Seat Belt .61
...............................................
SRS .62
..............................
Tailgate Open .64
...............
Tire Pressure Monitor . 68
.............................
TPMS System .68
Turn Signal and Hazard ...................................
Warning .64
............................
VSA Activation .67
.................................
VSA System .67
..........................................
VTM-4 .66
..............................
Washer Level .65
..................
Individual Map Lights . 119
...............................
Inf ant Restraint .37
......................................
Inf ant Seats .37
...................
Inf lation, Proper Tire . 266
........................
Inf ormation Display .70
.........
Engine Oil Lif e Indicator . 235
...........
Mainte nance Items . 238, 242
.................................
Inside Mirror .110
.............................
Inspection, Tire .266 ........................
Instrument Panel . 3, 58
........
Instrument Panel Brightness . 78
...............................
Interior Lights .118
........................................
Introduction .i
................
Jacking Up the Vehicle . 277
.......................................
Jack, Tire .275
................................
Jump Starting .284
Index
J
L K
INDEX
V

..................................
Maintenance .233
Owner’s Maintenance ...................................
Checks .241 .................................
Record . 243-244
................................
Minder . 235-242
.........................
Minder Indicator .67
..........................................
Saf ety .234
.
Malfunction Indicator Lamp . 62, 289
..............
Manual Seat Adjustments . 98
...............................
Meters, Gauges .70
........................
Mirrors, Adjusting .111
...............
Modif ying Your Vehicle . 185
.......................................
Moonroof .108
...
Octane Requirement, Gasoline . 178
.........................................
Odometer .70
....................
Of f -Highway Driving . 227
...................
Of f -Road Precautions . 228
Oil ........................
Change, How to .247 ......................
Change, When to .235
......................
Checking Engine .182
...........................................
Filter .247
..............
Pressure Indicator . 62, 288
Selecting Proper Viscosity ......................................
Chart .246
...........
ON (Ignition Key Position) . 82
............................
Outside Mirrors .111
....................
Overheating, Engine .286
....
Owner’s Maintenance Checks . 241
.........................
Oxygenated Fuels .178
..............
Panel Brightness Control . 78
........................
Park Gear Position .198
...........................................
Parking .206
...............................
Parking Brake .109
.................................
Parking Lights .76
..
Parking Over Things that Burn . 309
.............................
PGM-FI System .308
Pickup Bed .........................
Carrying Cargo .189
.........................................
Lights .120
..............
Power Seat Adjustments . 100
...............
Power Socket Locations . 116
Lights
....................
Bulb Replacement .255
.......................................
Indicator .66
.......................................
Interior .118
.........................................
Parking .76
..................................
Turn Signal .76
............................
Load Limits .187, 212
......
LOCK (Ignition Key Position) . 82
Locks .......
Anti-thef t Steering Column . 82
............................
Fuel Fill Door .179
..................................
Glove Box .115
...............................
In-Bed Trunk .95
....................
Lockout Prevention . 83
.................................
Power Door .83
........................
Low Coolant Level .182
.........................
Low Fuel Indicator .65
...
Low Oil Pressure Indicator . 62, 288
...
Lubricant Specif ications Chart . 302
...........
Luggage, Storing (Cargo) . 186...................
Neutral Gear Position . 199
..................
New Vehicle Break-in . 178
...................
NOTICE, Explanation of . i
...............
Numbers, Identif ication . 300
Index
N
O P
M
VI