How to operate the heating and air
conditioning system, the audio
system, and other convenience
f eatures.
A convenient ref erence to the
sections in this manual.
A quick ref erence to the main
controls in your vehicle.
Explains the purpose of each
instrument panel indicator and gauge,
and how to use the controls on the
dashboard and steering column.The proper way to start the engine,
shif t the transmission, and park; plus
what you need to know if you’re
planning to tow a trailer.
ID numbers, dimensions, capacities,
and technical information.
How to order manuals and other
technical literature.
A summary of the inf ormation you
need when you pull up to the f uel
pump.
The maintenance minder shows you
when you need to take your vehicle
to the dealer for maintenance service.
There is also a list of things to check
and instructions on how to check
them.
A summary of the warranties
covering your new vehicle, and how
to contact us for any reason. Refer to
your warranty manual f or detailed
inf ormation.
This section covers several problems
motorists sometimes experience,
and details how to handle them.
Important inf ormation about the
proper use and care of your vehicle’s
seat belts, an overview of the
supplemental restraint system, and
valuable inf ormation on how to
protect children with child restraints. What gasoline to use, how to break-
in your new vehicle, and how to load
luggage and other cargo.
Contents
Your Vehicle at a Glance
Driver and Passenger Saf ety
Instruments and Controls
Features Bef ore Driving
Driving
Maintenance
T echnical Inf ormation
Warranty and Customer
Relations
(U.S. and Canada only)
Authorized Manuals
(U.S. only)
Index
Service Inf ormation Summary
T aking Care of the Unexpected
Overview of Contents
2
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Thediagramsinthissectiongive
you the dimensions and capacities of
your vehicle and the locations of the
identif ication numbers. It also
includes inf ormation you should
know about your vehicle’s tires and
emissions control systems.
................
Identif ication Numbers .302
................................
Specif ications .304
DOT Tire Quality Grading
......................
(U.S. Vehicles) .306
Unif orm Tire Quality ..................................
Grading .306
.................................
Treadwear .306
......................................
Traction .306
.............................
Temperature .307
.................................
Tire Labeling .308
Tire Pressure Monitoring System
(TPMS) Required Federal ............................
Explanation .310
.......................
Emissions Controls .312
.....................
The Clean Air Act .312
Crankcase Emissions Control
....................................
System .312
Evaporative Emissions Control ....................................
System .312
Onboard Ref ueling Vapor ................................
Recovery .312
...
Exhaust Emissions Controls .313
....................
PGM-FI System .313
Ignition Timing Control
................................
System .313 Exhaust Gas Recirculation
...................
(EGR) System .313
Three Way Catalytic ...........................
Converter .313
....................
Replacement Parts .313
..
Three Way Catalytic Converter .314
........................
Emissions Testing .315
T echnical Inf ormation
Technical Inf ormation
301
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Specif ications
304
Dimensions
Weights Air Conditioning
Seating Capacities Capacities
206.7 in (5,250 mm)
78.0 in (1,980 mm)
70.3 in (1,785 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.
Gross vehicle weight rating
Gross combined weight
rating (GCWR)
Maximum load limit
(Payload)
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)
8.5 US qt (8.0
)
3.3 US qt (3.1)
5.3 US qt (5.0)
4.2 US qt (4.0
)
4.5 US qt (4.3
)
2.14 US gal (8.1
)
1.64 US gal (6.2)
22.01 US gal (83.3)
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
Refrigerant type
Charge quantity
Lubricant type
HFC-134a (R-134a)
21.2 22.9 oz (600 650 g) ND-OIL8
Total
Front
Rear 5
2
3Fuel tank
Engine
coolant
Engine oil
Automatic
transmission
fluid
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
1
2
3 1
2
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CONT INUED
..............................
Economy, Fuel .185
..................................
Emergencies .275
.............
Battery, Jump Starting .286
...........
Brake System Indicator .292
................
Changing a Flat Tire .277
.....
Charging System Indicator .290
..................
Checking the Fuses .293
.........
Hazard Warning Flashers .79
.....
Low Oil Pressure Indicator .290
...
Malf unction Indicator Lamp .291
..................
Overheated Engine .288
............................
Stuck Vehicle .299
.......................................
Towing .298
.........................
Emergency Brake .111
.......................
Emissions Controls .312
Engine
....
Coolant Temperature Gauge .72
Malf unction Indicator
................................
Lamp .62,291
.........................
Oil Lif e Display .239
........
Oil Pressure Indicator .62,290 ..............
Oil, What Kind to Use .248
...............................
Overheating .288
............................
Specif ications .305
............................
Speed Limiter .205
.......................................
Starting .200
.................
Engine, if it won’t start .285
Evaporative Emissions Control
........................................
System .312
...............................
Exhaust Fumes .53
Exhaust Gas Recirculation
........................................
System .313
Expectant Mothers, Use of Seat ........................................
Belts by .16
................
Daytime Running Lights .78
.................................
Dead Battery .286
.........
Def ects, Reporting Saf ety .320
..............
Def rosting the Windows .129
................
Dif f erential Fluid, Rear .254
....................................
Dimensions .304
...............
Dimming the Headlights .76
Dipstick
..........
Automatic Transmission .253
..................................
Engine Oil .184
..........................
Directional Signals .76
........
Disc Brake Wear Indicators .212
.....................
Disposal of Used Oil .250
.
Door and Tailgate Open Monitor .64
Doors
..
Locking and Unlocking .83,84,87
....................
Lockout Prevention .83
......................
Power Door Locks .83
........
DOT Tire Quality Grading .306
...........
Driver and Passenger Safety .5
...........................................
Driving .197
....................................
Economy .185
...................................................
D3 .203
Dual-Action Tailgate
.................................
Indicator .64,95
.....................................
Operation .93 ..........
Dual Temperature Control .132
..................
Dust and Pollen Filter .264
...................................
Fan, Interior .125
.........................................
Features .123
....................
Filling the Fuel Tank .182
Filters
.........................
Dust and Pollen .264
...............................................
Oil .250
.............
Flashers, Hazard Warning .79
...................
Flat Tire, Changing a .277
Index
E
F
INDEX
III
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ÎÎÎ
CONT INUED
..
Three Way Catalytic Converter .314
....................................
Timing Belt .256
....................................
Tire Chains .271
.........
Tire, How to Change a Flat .277
.................................
Tire Labeling .308
Tire Pressure Monitoring
....................
System (TPMS) .208
Low Tire Pressure
...........................
Indicator .68,208
Required Federal ............................
Explanation .310
.......
Tire Pressure Monitor .68,209
..................
TPMS Indicator .68,209
...............................................
Tires .267
..............................
Air Pressure .268
.........................
Checking Wear .268
..........................
Compact Spare .276
....
DOT Tire Quality Grading .306
......................................
Inf lation .267
..................................
Inspection .268
..............................
Maintenance .269
...................................
Replacing .270
......................................
Rotating .269
...........................................
Snow .271
....................
Specif ications .271,305
................................
Tire Chains .271 ...................
Tools, Tire Changing .277
Towing
.....................................
A Trailer .220
................
Emergency Wrecker .298
.................................
Equipment .225
....
Equipment and Accessories .221
.............................
Weight Limit .217
.........................
Trailer Loading .219
.................
Trailer Towing Tips .229
.............
Transf er Assembly Fluid .255
Transmission
...............
Checking Fluid Level .253
...........................
Fluid Selection .254
..............
Identif ication Number .303
.............
Shif ting the Automatic .201
.....................................
Treadwear .306
.......................................
Trip Meter .71
..................................
Trunk, In-Bed .96
....................................
Turn Signals .76
Unexpected, Taking Care
..........................................
of the .275
..
Unif orm Tire Quality Grading .306
........................
Unleaded Gasoline .180 .......
Used Oil, How to Dispose of .250
............
WARNING, Explanation of .iii
.........
Warning Labels, Location of .54
..................
Warranty Coverages .319 ................................
Vanity Mirror .119
.........
Vehicle Capacity Load .191,304
......................
Vehicle Dimensions .304
....
Vehicle Identif ication Number .302
Vehicle Stability Assist (VSA)
....................................
System .215
........
VSA System Indicator .67,215
...
VSA Activation Indicator .67,215
.........................
VSA Of f Switch .216
.............................
Vehicle Storage .274
.....................................
Ventilation .127
.................................................
VIN .302
..................................
Viscosity, Oil .248
..................................
VTM-4 Lock .206
Index
W
V
U
INDEX
IX
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2008 Ridgeline