2012 HONDA RIDGELINE automatic transmission fluid

Drive slower than normal in all
driving situations, and obey posted
speed limits f or vehicles with trailers.
When towing a f ixed-sided trailer
(e.g., camper), do not exceed 55 mph
(88 km/h). At higher speeds, the
trailer may sway or affect vehicle
handling.
When towing a trailer on level roads
under normal driving conditions, do
not use D3. This will increase the
automatic transmission fluid
temperature and may cause
overheating.With heavy cargo on the pickup bed,
your vehicle has a higher center of
gravity. Drive slowly and cautiously,
and allow more time and distance f or
braking. Loading heavy cargo could
af f ect your vehicle

This section explains why it is
important to keep your vehicle well
maintained and how to f ollow basic
maintenance saf ety precautions.
This section also includes
instructions on how to read the
Maintenance Minder messages on
the inf ormation display or multi-
inf ormation display (depending on
the model), and instructions for
simple maintenance tasks you may
want to take care of yourself.U.S. Vehicles:
If you have the skills and tools to
perf orm 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. ......................
Maintenance Saf ety . 314
.................
Maintenance Minder . 315
..............................
Fluid Locations . 327
........................
Adding Engine Oil . 328
Changing the Engine Oil and
...........................................
Filter . 329
..............................
Engine Coolant . 331
....................
Windshield Washers . 332
....
Automatic Transmission Fluid . 333
....................................
Brake Fluid . 335
....................
Power Steering Fluid . 336
....................................
Timing Belt . 337
.............................................
Lights . 337
................
Cleaning the Seat Belts . 345
.....................................
Floor Mats . 346
..................
Dust and Pollen Filter . 346
.................................
Wiper Blades . 347
...........................................
Wheels . 349
...............................................
Tires . 349
...................
Checking the Battery . 357
.............................
Vehicle Storage . 358
..................................
Interior Care . 359
409
Maintenance
Maintenance, replacement, or
repair of emissions control
devices and systems may be done
by any automotive repair
establishment or individual using
parts that are ‘‘certif ied

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Fluid Locations
Maint enance
327
RADIATOR CAP ENGINE OIL FILL CAP
POWER STEERING FLUID
(Red cap) AUTOMATIC
TRANSMISSION
FLUID DIPSTICK
(Yellow loop)
ENGINE COOLANT
RESERVOIR
ENGINE OIL DIPSTICK
(Orange loop)
WASHER FLUID
(Blue cap)
BRAKE FLUID
(Gray cap)
Under the gray cover
:
Main MenuTable of Contents

CONT INUED
Check the f luid level with the engine
at normal operating temperature.Park the vehicle on level ground.
Start the engine, let it run until the
radiator f an comes on, then shut
of f the engine. For accurate
results, wait about 60 seconds (but
no longer than 90 seconds) bef ore
doing step 2. Remove the dipstick (yellow loop)
f rom the transmission, and wipe it
with a clean cloth.
The transmission should be drained
and ref illed with new f luid when this
service is shown on the inf ormation
display or multi-inf ormation display
(depending on the model). 1.
2.
Windshield Washers, A ut omat ic T ransmission Fluid
Automatic Transmission Fluid
Maint enance
333
DIPSTICK
Do not use engine antif reeze or a
vinegar/water solution in the
windshield washer reservoir. Antif reeze
can damage your vehicle’s paint, while
a vinegar/water solution can damage
the windshield washer pump. Use only
commercially-available windshield
washer f luid.
Main MenuTable of Contents

Insert the dipstick all the way back
in the transmission.
If you are not sure how to add f luid,
contact your dealer.
If the level is below the lower
mark, remove the f ill plug, then
add the f luid into the f ill hole to
bring it to the level between the
upper and lower marks on the
dipstick.
Pour the f luid slowly and caref ully so
you do not spill any. Clean up any
spill immediately; it could damage
components in the engine
compartment.
Insert the dipstick all the way into
the transmission securely as
shown in the illustration.
Remove the dipstick and check
the f luid level. It should be
between the upper and lower
marks. Always use Honda ATF DW-1
(automatic transmission f luid).
6.
5.
3. 4.
Automatic Transmission Fluid
334
DIPSTICK UPPER MARKLOWER MARK
Use only Honda ATF DW-1 (automatic
transmission f luid). Do not mix with
other transmission f luids.
Using transmission f luid other than
Honda ATF DW-1 may cause
deterioration in transmission operation
and durability, and could result in
damage to the transmission.
Damage resulting f rom the use of
transmission f luid other than Honda
ATF DW-1 is not covered by the Honda
new vehicle warranty.
Main MenuTable of Contents

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Specif ications
390 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
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:
0.180 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
FrontRear Approx.
FrontRear
1: 2:
1: 2: 3:
Change Total
Change
Including
filter
Without
filter
Total
ChangeTotal
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
231 2
1
2
Main MenuTable of Contents

CONT INUED
Back Window.......................................
Indicator . 75
...........................
Operation . 128, 129
Battery
Charging System
...........................
Indicator . 63, 376
............................
Jump Starting . 372
..............................
Maintenance . 357
............................
Specif ications . 391 Bed Lights
.......................................
Indicator . 74
...................................
Operation . 144
..............................
Bef ore Driving . 247
....................................
Belts,Seat .8,20
.........................
Beverage Holders . 137
........
HandsFreeLink. 221
..................................
Booster Seats . 52
Brakes
...........
Anti-lock System (ABS) . 291
.............
Break-in, New Linings . 248
...........................................
Fluid . 335
............
Bulb Replacement . 341, 342
.......................................
Parking . 132
.................
System Indicator . 65, 378
........................
Wear Indicators . 290
.............................
Braking System . 290
.................
Break-in, New Vehicle . 248
..
Brightness Control, Instruments . 98
...
Accessories and Modif ications . 259
ACCESSORY (Ignition Key
.....................................
Position) . 102
............
Accessory Power Sockets . 139
...........................
AC Power Outlet . 141
................
Active Head Restraints . 124
....................
Additives, Engine Oil . 329
........
Adjusting the Steering wheel . 99
...........................
Advanced Airbags . 27
...............................
Airbag (SRS) . 9, 23
..............
Air Conditioning System . 146
.................................
Usage . 147, 153
.......................
Air Outlets (Vents) . 157
.......................
Air Pressure, Tires . 351
......................................
Antif reeze . 331
Anti-lock Brakes (ABS)
...............................
Indicator . 66, 289
...................................
Operation . 291
..............
Anti-thef t, Audio System . 205
Anti-thef t Steering Column
............................................
Lock . 102
........................................
Armrests . 122
................
Audio System . 159, 167, 174
...
Auto Door Locking/Unlocking . 104 Automatic Heated Wiper
..............................
Zone . 95, 150, 156
...
Automatic Seat Belt Tensioners . 22
.............
Automatic Speed Control . 210
..............
Automatic Transmission . 273
..........................
Capacity, Fluid . 390
...............
Checking Fluid Level . 333
.......................................
Shif ting . 273
Shif t Lever Position
...............................
Indicators . 273
................
Shif t Lever Positions . 274
....................
Shif t Lock Release . 277
......................
Auxiliary Input Jack . 205Bluetooth
Index
A
B
INDEX
I
Main Menu

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CONT INUED
..........................
Fan, Interior . 147, 154
.........................................
Features . 145
...............
DANGER, Explanation of . iv
...................................
Dashboard . 3, 60
................
Daytime Running Lights . 97
.................................
Dead Battery . 372
.........
Def ects, Reporting Saf ety . 408
......
Def rosting the Windows . 148, 155
................
Dif f erential Fluid, Rear . 390
....................................
Dimensions . 390
...............
Dimming the Headlights . 95
Dipstick
..........
Automatic Transmission . 333
..................................
Engine Oil . 255
..........................
Directional Signals . 95
........
Disc Brake Wear Indicators . 290
.....................
Disposal of Used Oil . 330
.
Door and Tailgate Open Monitor . 11
Doors
Locking and ..............
Unlocking . 103, 104, 107
..................
Lockout Prevention . 103
....................
Power Door Locks . 103
........
DOT Tire Quality Grading . 392
...........
Driver and Passenger Safety . 5 ...........................................
Driving . 269
....................................
Economy . 256
...................................................
D3 . 275
Dual-Action Tailgate
...............................
Indicator . 11, 115
...................................
Operation . 113
..................
Dust and Pollen Filter . 346
..............................
Economy, Fuel . 256
..................................
Emergencies . 361
.............
Battery, Jump Starting . 372
...........
Brake System Indicator . 378
................
Changing a Flat Tire . 363
.....
Charging System Indicator . 376
..................
Checking the Fuses . 380
.........
Hazard Warning Flashers . 99
.....
Low Oil Pressure Indicator . 376
...
Malf unction Indicator Lamp . 377
..................
Overheated Engine . 374
............................
Stuck Vehicle . 385
.......................................
Towing . 385
.........................
Emergency Brake . 132
.......................
Emissions Controls . 399
........................
Emissions Testing . 402 Engine
....
Coolant Temperature Gauge . 76
Malf unction Indicator
................................
Lamp . 63, 377
.................
Oil Lif e Display . 315, 319
........
Oil Pressure Indicator . 63, 376
..............
Oil, What Kind to Use . 328
...............................
Overheating . 374
............................
Specif ications . 391
............................
Speed Limiter . 277
.......................................
Starting . 272
.................
Engine, if it won