2013 HONDA RIDGELINE fuel

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Maintenance Minder
322
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/VSA)
All fluid levels and condition of fluids
Exhaust system
Fuel lines and connections Maintenance Sub Items
Rotate tires
Replace air cleaner element
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
Symbol
Symbol
A B 1
2
3
4
5
6
TM
Inspect idle speed every 160,000 miles (256,000 km).
Adjust the valves during services A, B, 1, 2, or 3 if they are noisy.
See information on maintenance and emissions warranty on page .
Independent of the Maintenance Minder information, replace the brake
fluid every 3 years.
If the message ‘‘SERVICE DUE NOW’’ does not appear more than 12 months
after the display is reset, change the engine oil every year.
NOTE : :
:
321
If you drive in dusty conditions, replace every 15,000
miles (24,000 km).
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).
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 miles (U.S.)/100,000 km (Canada).
Driving in mountainous terrain at very low 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
12/08/09 16:41:39 31SJC670_329

Keeping the tires properly inf lated
provides the best combination of
handling, tread lif e, and riding
comf ort.Underinf lated tires wear unevenly,
adversely affect handling and fuel
economy, and are more likely to
fail from being overheated.
Overinf lated tires can make your
vehicleridemoreharshly,are
more prone to damage f rom road
hazards, and wear unevenly. 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 f or 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 . If you check air pressures when the
tires are hot (driven for several
miles/kilometers), you will see
readings 4 to 6 psi (30 to 40 kPa, 0.
3 to 0.4 kgf/cm ) higher than the
cold readings. This is normal.
Do not let air out to match the
recommended cold air pressure.
The tire will be underinflated.
You should get your own tire
pressure gauge and use it whenever
you check your tire pressures. This
will make it easier for you to tell if a
pressure loss is due to a tire
problem and not due to a
variation between gauges.
While tubeless tires have some
ability to self-seal if they are
punctured, you should look
closely for punctures if a tire
starts losing pressure.
The tire pressure monitoring system
(TPMS) warns you when a tire
pressure is low. See page or
f or more inf ormation. 276
279
347
Inf lation Guidelines
Tires
346
12/08/09 16:44:49 31SJC670_353
Maint enance

If this indicator comes on
while driving, it means one
of the engine’s emissions control
systems may have a problem. Even
though you may f eel no dif f erence in
your vehicle’s perf ormance, it can
reduce your f uel economy and cause
increased emissions. Continued
operation may cause serious damage.
If you have recently ref ueled your
vehicle, the indicator coming on
could be due to a loose or missing
f uel f ill cap. Tighten the cap until it
clicks at least once. Tightening the
cap will not turn the indicator of f
immediately; it can take several days
of normal driving. If the indicator comes on
repeatedly, even though it may
turn off as you continue driving,
have your vehicle checked by the
dealer as soon as possible.
The indicator may also come on with
the ‘‘D’’ indicator.
You will also see a ‘‘CHECK
FUEL CAP’’ message on the
information display.
You will also see a ‘‘TIGHTEN FUEL
CAP’’ message on the multi-
inf ormation display.
You will also see a ‘‘CHECK
EMISSION SYSTEM’’ message on
the multi-information display (see
page ).90On models without navigation system
On models with navigation system
On models with navigation system
Malf unction Indicator L amp
373
If you keep driving with the
malf unction indicator lamp on, you can
damage your vehicle’s emissions
controls and engine. Those repairs may
not be covered by your vehicle’s
warranties.
12/08/09 16:48:17 31SJC670_380
T aking Care of t he Unexpect ed

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No. No.
No. Amps.
Amps. Amps.
Circuits Protected
Circuits Protected Circuits Protected
1
2
3
4
5
6
7
8
9
10
If equipped
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
1 7.5 A
7.5 A
15 A
10 A
15 A
20 A
10 A
7.5 A 20 A
10 A
7.5 A 30 A
(10 A)
(20 A)
(20 A) 15 A
15 A
7.5 A
7.5 A 10 A
7.5 A 20 A
20 A
20 A
20 A
20 A
7.5 A 10 A
7.5 A
7.5 A
(7.5 A) STS
Bed Lights
IG Coil
Daytime Running Light
LAF
Radio
Interior Lights
Back Up
Door Lock
Rear Accessory Socket
IG OPDS IG Wiper
Not Used
Driver’s Power Seat Lumbar
Driver’s Power Seat Sliding
Not Used
Driver’s Power Seat Reclining
Not Used
IG ACG
IG Fuel Pump
IG Washer
IG Meter
IG SRS
IGP
Left Rear Window
Right Rear Window
Passenger’s Window
Back Window
Driver’s Window
VBSOL2
IG HAC
IG VSA/ABS
ACC
Not Used
:
Fuse Locations
380
INTERIOR FUSE BOX UPPER AREA
INTERIOR FUSE BOX
Driver’s Side
12/08/09 16:49:11 31SJC670_387
T aking Care of t he Unexpect ed

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Specif ications
386
Air Conditioning
Dimensions
Capacities
Weights
Seating Capacities 206.9 in (5,255 mm)
77.8 in (1,976 mm)
70.3 in (1,786 mm)
Refrigerant type
Charge quantity
Lubricant type HFC-134a (R-134a)
19.4 21.2 oz (550 600 g) ND-OIL8
1,470 lbs (670 kg) 1,520 lbs (690 kg)
10,088 lbs (4,575 kg)
Length
Width
Height
Wheelbase
Track
66.9 in (1,700 mm) 67.1 in (1,705 mm)
122.0 in (3,100 mm)
The GCWR must be reduced 2 percent for every 1,000 feet (305
meters) of elevation. Fuel tank
Engine
coolant
Engine oil
Automatic
transmission
fluid
Rear
differential
fluid
22.01 US gal (83.3
)
1.64 US gal (6.2)
2.14 US gal (8.1)
4.2 US qt (4.0
)
4.5 US qt (4.3
)
5.3 US qt (5.0
)
3.3 US qt (3.1)
8.5 US qt (8.0)
2.79 US qt (2.64
)
3.01 US qt (2.85)
Including the coolant in the reserve tank and that remaining in the
engine
Reserve tank capacity:
0.180 US gal (0.68
)
Excluding the oil remaining in the engine
71.2 in (1,808 mm)
Gross vehicle weight rating
Gross combined weight
rating (GCWR)
Maximum load limit
(Payload) See the tire information label
attached to the driver’s doorjamb.
3 2
5
Total
Front
Rear Approx.
Front
Rear
1:
2:
1:
2:
3:
Change
Total
Change
Including
filter
Without
filter
Total
Change
Total
Change
Total
1: 2: On vehicles without moonroof
On vehicles with moonroof
RT, RTS, DX, VP, Canadian Sport models, and Touring model
without moonroof
RTL, U.S. Sport models, and Touring model with moonroof
1
2
31
2
1
2
12/08/09 16:49:52 31SJC670_393
Technical Inf ormation

The exhaust emissions controls
include four systems: PGM-FI,
ignition timing control, exhaust gas
recirculation, and three way
catalytic converter. These four
systems work together to control
the engine’s combustion and
minimize the amount of HC, CO,
and NOx that come out the tailpipe.
The exhaust emissions control
systems are separate from the
crankcase and evaporative
emissions control systems.
The PGM-FI system uses
sequential multiport fuel injection.
It has three subsystems: air intake,
engine control, and fuel control.
The powertrain control module
(PCM) uses various sensors to
determine how much air is going
into the engine. It then controls
how much fuel to inject under
all operating conditions.This system constantly adjusts the
ignition timing, reducing the amount
of HC, CO, and NOx produced.
The exhaust gas recirculation
(EGR) system takes some of the
exhaust gas and routes it back
into the intake manifold. Adding
exhaust gas to the air/fuel mixture
reduces the amount of NOx
produced when the fuel is burned.
The three way catalytic converter is
in the exhaust system. Through
chemical reactions, it converts HC,
CO, and NOx in the engine’s exhaust
to carbon dioxide (CO ), nitrogen
(N ), and water vapor.
The emissions control systems are
covered by warranties separate
from the rest of your vehicle.
Read your warranty manual for
more information. The emissions control systems are
designed and certif ied to work to-
gether in reducing emissions to
levels that comply with the Clean Air
Act. To make sure the emissions
remain low, you should use only new
Honda replacement parts or their
equivalent f or repairs. Using lower
qualitypartsmayincreasethe
emissions f rom your vehicle.
2
2
Exhaust Emissions Controls Replacement Parts
PGM-FI SystemIgnit ion T iming Cont rol Syst em
Exhaust Gas Recirculat ion (EGR)Syst em
Three Way Catalytic Converter
Emissions Cont rols
396
12/08/09 16:51:26 31SJC670_403
Technical Inf ormation

ÎÎ
CONT INUED
...................................
Dashboard .3, 60
................
Daytime Running Lights . 97
.................................
Dead Battery .368
.........
Def ects, Reporting Saf ety . 404
......
Def rosting the Windows . 148, 155
................
Dif f erential Fluid, Rear . 386
....................................
Dimensions .386
...............
Dimming the Headlights . 95
Dipstick ..........
Automatic Transmission . 329
..................................
Engine Oil .251
..........................
Directional Signals .95
........
Disc Brake Wear Indicators . 286
.....................
Disposal of Used Oil .326
.
Door and Tailgate Open Monitor . 11
Doors Locking and ..............
Unlocking . 103, 104, 107
..................
Lockout Prevention . 103
....................
Power Door Locks . 103
........
DOT Tire Quality Grading . 388
...........
Driver and Passenger Safety . 5
...........................................
Driving .265
....................................
Economy .252
...................................................
D3 .271 Dual-Action Tailgate
...............................
Indicator .11, 115
...................................
Operation .113
..................
Dust and Pollen Filter . 342
..............................
Economy, Fuel .252
..................................
Emergencies .357
.............
Battery, Jump Starting . 368
...........
Brake System Indicator . 374
................
Changing a Flat Tire . 359
.....
Charging System Indicator . 372
..................
Checking the Fuses . 376
.........
Hazard Warning Flashers . 99
.....
Low Oil Pressure Indicator . 372
...
Malf unction Indicator Lamp . 373
..................
Overheated Engine . 370
............................
Stuck Vehicle .381
.......................................
Towing .381
.........................
Emergency Brake .132
.......................
Emissions Controls .395
........................
Emissions Testing .398
Engine ....
Coolant Temperature Gauge . 76Malf unction Indicator
................................
Lamp .63, 373
.................
Oil Lif e Display . 311, 315
........
Oil Pressure Indicator . 63, 372
..............
Oil, What Kind to Use . 324
...............................
Overheating .370
............................
Specif ications .387
............................
Speed Limiter .273
.......................................
Starting .268
.................
Engine, if it won’t start . 367
Evaporative Emissions Control ........................................
System .395
...............................
Exhaust Fumes .55
Exhaust Gas Recirculation ........................................
System .396
Expectant Mothers, Use of Seat ........................................
Belts by .18
..........................
Fan, Interior .147, 154
.........................................
Features .145
....................
Filling the Fuel Tank . 246
E
F
III
12/08/09 16:52:46 31SJC670_416
IndexA B C D E F G H I J K L M N O P Q R S T U V W X Y Z
Î:U.S.only

Filters.........................
Dust and Pollen .342
...............................................
Oil .326
.............
Flashers, Hazard Warning . 99
...................
Flat Tire, Changing a . 359
.....................................
Floor Mats .342
Fluids ..........
Automatic Transmission . 329
..........................................
Brake .331
..........................
Power Steering .332
.......................
Rear Differential .386
...................
Transf er Assembly . 387
..................
Windshield Washer . 328
FM Stereo Radio ...................................
Reception .165
.................
Folding the Rear Seats . 125
........................................
Fog Lights .97
..........................
Four-way Flashers .99
..............................
Front Seat .119, 121
............................
Adjusting .119, 121
.....................................
Airbags .9, 25
.......................................
Heaters .126
.................................................
Fuel .244
......................
Fill Door and Cap .246
...........................................
Gauge .76
................
Octane Requirement . 244...............................
Oxygenated .245
........................
Reserve Indicator .68
........................
Tank, Filling the .246
...............................
Fuel Economy .252
Actual Mileage and EPA Fuel Economy Estimates .......................
Comparison .252
......
Calculating Fuel Economy . 254
.............
Fuel Economy Factors . 253
........
Improving Fuel Economy . 253
.....................
Fuses, Checking the .376
...............
Gas Mileage, Improving . 252
Gasoline ...............
Fuel Reserve Indicator . 68
...........................................
Gauge .76
................
Octane Requirement . 244
........................
Tank, Filling the .246
................
Gas Station Procedures . 246
Gauges ...
Engine Coolant Temperature . 76
...............................................
Fuel .76
...............................
Speedometer .76
.................................
Tachometer .76 GAWR (Gross Axle Weight
.......................................
Rating) .292
GCWR (Gross Combined .................
Weight Rating) . 292, 386
............
Gearshif t Lever Positions . 270
......................................
Glove Box .138
GVWR (Gross Vehicle .................
Weight Rating) . 292, 386
....
Halogen Headlight Bulbs . 333,336
...........................
HandsFreeLink
. 217
..............................
HFL Buttons .217
..............
Hazard Warning Flashers . 99G H
IV
12/08/09 16:52:50 31SJC670_417
IndexA B C D E F G H I J K L M N O P Q R S T U V W X Y Z