2013 HONDA RIDGELINE automatic transmission fluid

µTo shif t to second,
pull the shif t lever towards you, then
shif t to the lower gear. This position
locks the transmission in second
gear. It does not downshif t to f irst
gear when you come to a stop.
Use second gear:
For more power when climbing.
To increase engine braking when
going down steep hills.
For starting out on a slippery
surf ace or in deep snow.
To help reduce wheel spin.
When driving downhill with a
trailer.
This will increase
Shif ting out of the D position will
cancel D3, and cause the D3
indicator to go out. Selecting the D
position again will resume D3, and
the indicator will come on.
Turning the ignition switch to the
LOCK (0) position turns D3 of f . To
use D3 when you restart the engine,
select the D position, and press the
D3 switch again.
The D3 indicator also comes on
for a few seconds when you
turn the ignition switch to the ON
(II) position.
When D3 is on, the transmission
selects only the f irst three gears.
Use D3 f or engine braking when
going down a steep hill.
Automatic Transmission
Second (2)When t owing a t railer on level roads
under normal driving condit ions, donot use D3.
272
D3 INDICATOR
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Driving
the automatic transmission
fluid temperature and may
cause overheating.

Drive slower than normal in all
driving situations, and obey posted
speed limits for vehicles with trailers.
When towing a fixed-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 for braking. Loading
heavy cargo could affect your
vehicle’s handling and performance.
Maketurnsmoreslowlyandwider
than normal. The trailer tracks a
smaller arc than your vehicle, and it
canhitorrunoversomethingthe
vehicle misses.
Allow more time and distance f or
braking. Do not brake or turn
suddenly as this could cause the
trailer to jackknif e or turn over.
When driving down hills, reduce
your speed, and use D3. Do not
‘‘ride’’ the brakes. If youmuststopwhenfacinguphill,
use the f oot brake or parking brake.
Do not try to hold the vehicle in
place by pressing on the accelerator,
as this can cause the automatic
transmission to overheat. When climbing hills, closely watch
your temperature gauge. If it nears
the red (Hot) mark, turn the air
conditioning of f , reduce speed and, if
necessary, pull to the side of the
road to let the engine cool.
If the automatic transmission f luid
temperature increases and exceeds
the specif ied limit, the A/T
temperature indicator comes on (see
page ).
You will also see an ‘‘A/T TEMP
HIGH’’ message on the multi-
inf ormation display (see page ). 69
91
On models with navigation system
T owing Speeds and Gears
Making T urns and BrakingDriving on Hills
Towing a Trailer
Remember, it
takes longer to slow down and
stop when towing a trailer.
302
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Driving

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 .310
.................
Maintenance Minder . 311
..............................
Fluid Locations .323
........................
Adding Engine Oil .324
Changing the Engine Oil and ...........................................
Filter .325
..............................
Engine Coolant .327
....................
Windshield Washers .328
....
Automatic Transmission Fluid . 329
....................................
Brake Fluid .331
....................
Power Steering Fluid . 332
....................................
Timing Belt .333
.............................................
Lights .333
................
Cleaning the Seat Belts . 341
.....................................
Floor Mats .342
..................
Dust and Pollen Filter . 342
.................................
Wiper Blades .343
...........................................
Wheels .345
...............................................
Tires .345
...................
Checking the Battery . 353
.............................
Vehicle Storage .354
..................................
Interior Care .355
405
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’’ to EPA standards.
309
TM
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Ì
Youshouldcheckthefollowing
items at the specif ied intervals. If
you are unsure of how to perf orm
any check, turn to the appropriate
page listed.
Engine oil level Check every
time you fill the fuel tank. See
page .
Engine coolant level Check the
radiator reserve tank every time
you f ill the f uel tank. See page .
Automatic transmission
Check the fluid level monthly.
See page . Brakes Check the f luid level
monthly. See page .
Tires Check the tire pressure
monthly. Examine the tread for
wear and foreign objects. See
page
.
Lights Check the operation of
all the lights monthly. See
page .
According to state and federal
regulations, f ailure to perf orm
maintenance on the items marked
with will not void your emissions
warranties. However, all
maintenance services should be
perf ormed in accordance with the
intervals indicated by the odometer/
trip meter display or the multi-
inf ormation display.
251
251
329 331
345
333
CONT INUED
Maintenance Minder
Owner’s Maintenance Checks
321
TM
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Maint enance

Î
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Fluid Locations
323
RADIATOR CAPENGINE 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
:
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Maint enance

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 utomatic T ransmission Fluid
Automatic Transmission Fluid
329
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.
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Maint enance

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 fill plug, then
add the fluid into the fill hole to
bring it to the level between the
upper and lower marks on
the
dipstick.
Pour the fluid slowly and carefully
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 fluid 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
330
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.
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Maint enance

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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
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Technical Inf ormation