2010 HONDA RIDGELINE differential

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Maintenance Minder
324
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
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
Symbol
Symbol
A
B 12 3 4 5 6
If the message, ‘‘SERVICE DUE NOW’’ or ‘‘SERVICE’’ does not appear
more than 12 months after the display is reset, change the engine oil
every year.
Adjust the valves during services A, B, 1, 2, or 3 if they are noisy.
Inspect idle speed every 160,000 miles (256,000 km).
Independent of the maintenance messages in the information display,
replace the brake fluid every 3 years.
See information on maintenance and emissions warranty on page .
323
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 areas at very low vehicle
speeds or trailer towing results in higher level of
mechanical (shear) stress to fluid. 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).
:
NOTE : :
Maintenance Minder
Table of Contents

The rear dif f erential should be
drained and ref illed with new f luid
when this service is indicated by a
maintenance message on the
inf ormation display or multi-
inf ormation display. This service
may be needed more of ten under
certain driving conditions (see page). Always use Honda VTM-4
Dif f erential Fluid, and have your
dealer replace the rear differential
f luid.
The transf er assembly should be
drained and ref illed with new f luid
when this service is indicated by a
maintenance message on the
inf ormation display or multi-
inf ormation display.
Always use Hypoid gear oil GL4 or
GL5 with a viscosity of SAE 90 or
80W-90, and have your dealer
replace the transfer assembly fluid.
324
Rear Dif f erential Fluid
Transf er Assembly Fluid
Rear Differential Fluid, Transfer Assembly Fluid
Maint enance
333
Table of Contents

...............
Gas Mileage, Improving . 254
Gasoline
...............
Fuel Reserve Indicator . 68
...........................................
Gauge . 76
................
Octane Requirement . 248
........................
Tank, Filling the . 249
................
Gas Station Procedures . 249
Gauges
...
Engine Coolant Temperature . 76
...............................................
Fuel . 76
...............................
Speedometer . 76 .................................
Tachometer . 76
GAWR (Gross Axle Weight .......................................
Rating) . 294
GCWR (Gross Combined Weight .......................................
Rating) . 294
............
Gearshif t Lever Positions . 272
......................................
Glove Box . 138
GVWR (Gross Vehicle Weight
.......................................
Rating) . 294
....................
Filling the Fuel Tank . 249
Filters
.........................
Dust and Pollen . 345
...............................................
Oil . 328
.............
Flashers, Hazard Warning . 99
...................
Flat Tire, Changing a . 361
.....................................
Floor Mats . 345
Fluids
..........
Automatic Transmission . 331
..........................................
Brake . 334
..........................
Power Steering . 335
.......................
Rear Differential . 333
...................
Transf er Assembly . 333
..................
Windshield Washer . 330
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 . 248
......................
Fill Door and Cap . 249
...........................................
Gauge . 76 ................
Octane Requirement . 248
...............................
Oxygenated . 248
........................
Reserve Indicator . 68
........................
Tank, Filling the . 249
...............................
Fuel Economy . 254
Actual Mileage and EPA Fuel Economy Estimates .......................
Comparison . 254
......
Calculating Fuel Economy . 256
.............
Fuel Economy Factors . 255
........
Improving Fuel Economy . 255
.....................
Fuses, Checking the . 378
....
Halogen Headlight Bulbs . 336, 339
...........................
HandsFreeLink
. 221
..............................
HFL Buttons . 221
..............
Hazard Warning Flashers . 99
Index
G H
IV

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Specif icat ions
388
Air Conditioning
Weights
Seating Capacities
Dimensions
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
Gross vehicle weight rating
Gross combined weight
rating (GCWR)
Maximum load limit
(Payload) Total
FrontRear 32
5
1,470 lbs (670 kg)
1,520 lbs (690 kg)
10,088 lbs (4,575 kg)
See the tire information label
attached to the driver’s doorjamb.
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
fluidRear
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:
0.16 US gal (0.6
)
Excluding the oil remaining in the engine
71.2 in (1,808 mm)
Approx.
Front Rear
1: 2:
1: 2: 3:
ChangeTotal
Change
Including
filter
Without
filter
Total
ChangeTotal
Change Total
On vehicles without moonroof
On vehicles with moonroof
1:
2:
On vehicles without moonroof
On vehicles with moonroof
1
231 2
1
2
Table of Contents

Service Inf ormat ion Summary
Gasoline:Tire Pressure (measured cold):
Fuel Tank Capacity:
Recommended Engine Oil:
Automatic Transmission Fluid: Power Steering Fluid:
Brake Fluid:
Rear Differential Fluid:
Transfer Assembly Fluid: 32 psi (220 kPa , 2.2 kgf/cm
)
Front/Rear:
Compact Spare Tire:
60 psi (420 kPa , 4.2 kgf/cm
)
22.01 US gal (83.3
)
API Premium grade 5W-20
detergent oil (see page ).
Oil change capacity (including
filter): 4.5 US qt (4.3
)
Honda Genuine ATF-Z1
(automatic transmission fluid)
(see page ). Honda Power Steering Fluid
preferred, or another brand of
power steering fluid as a
temporary replacement. Do not
use ATF (see page ).
Honda Heavy Duty Brake Fluid
DOT 3 preferred, or a DOT 3 or
DOT 4 brake fluid as a temporary
replacement (see page ).
Honda VTM-4 Differential Fluid
(see page ).
Unleaded gasoline, pump octane
number of 87 or higher.
SAE 90 or SAE 80W-90 viscosity
hypoid gear oil, API service
classified GL4 or GL5 only.335
333
332 334
326