2011 HONDA ODYSSEY engine coolant

Fluid Locations
Maint enance
613
ENGINE OIL DIPSTICK
(Orange loop)RADIATOR CAP
POWER STEERING FLUID
(Red cap)
WASHER FLUID
(Blue cap)
ENGINE COOLANT RESERVOIR
BRAKE FLUID
(Black cap)
AUTOMATIC
TRANSMISSION
FLUID DIPSTICK
(Yellow loop)
ENGINE OIL FILL CAP
10/07/17 10:56:17 31TK8600_618
2011 Odyssey

If Honda antif reeze/coolant is not
available, you may use another
major-brand non-silicate coolant as a
temporaryreplacement.Makesureit
is a high-quality coolant
recommended f or aluminum engines.
Continued use of any non-Honda
coolant can result in corrosion,
causing the cooling system to
malf unction or f ail. Have the cooling
system f lushed and ref illed with
Honda antif reeze/coolant as soon as
possible.If the reserve tank is completely
empty, you should also check the
coolant level in the radiator.
Always use Honda Long-lif e Anti-
f reeze/Coolant Type 2. This coolant
is pre-mixed with 50 percent
antif reeze and 50 percent distilled
water. Never add straight antif reeze
or plain water.
If the coolant level in the reserve
tank is at or below the MIN line, add
coolant to bring it up to the MAX line.
Inspect the cooling system f or leaks. A dding Engine Coolant
Engine Coolant618
MAX RESERVE TANK
MIN
Removing the radiator cap
while the engine is hot can
cause the coolant to spray out,
seriously scalding you.
Always let the engine and
radiator cool down before
removing the radiator cap.
10/07/17 10:56:52 31TK8600_623
2011 Odyssey

When the radiator and engine are
cool, relieve any pressure in the
cooling system by turning the
radiator cap counterclockwise,
without pressing down.
Remove the radiator cap by
pushing down and turning
counterclockwise.The coolant level should be up to
the base of the f iller neck. Add
coolant if it is low.Pour coolant into the reserve tank.
Fill it to half way between the MAX
and MIN marks. Put the cap back
on the reserve tank.
Do not add any rust inhibitors or
other additives to your vehicle’s
cooling system. They may not be
compatible with the coolant or
engine components. Put the radiator cap back on, and
tighten it fully.
Pourthecoolantslowlyand
caref ully so you do not spill. Clean
up any spill immediately; it could
damage components in the engine
compartment.
3. 4.
5.
1.
2.
Engine Coolant
Maint enance
619
Fill up to here
RADIATOR CAP FILLER NECK
10/07/17 10:57:00 31TK8600_624
2011 Odyssey

Open the hood.
To change a bulb on the driver’s
side, remove the upper part of the
air intake duct.
Use a f lat-tip screwdriver to
remove the holding clip, then
remove the upper part.To change a bulb on the
passenger’s side, use a f lat-tip
screwdriver to remove the holding
clip f rom the engine coolant
reserve tank, and then remove the
engine coolant reserve tank out of
its stay.
Remove the power steering
reservoir f rom the stay bracket to
get enough working space.
1.
2.
LightsHigh Beam Headlights626
HOLDING CLIPS
STAY
COOLANT RESERVE TANK
HOLDING CLIP POWER STEERING RESERVOIR
STAY BRACKET
10/07/17 10:57:56 31TK8600_631
2011 Odyssey

Insert the new bulb into the hole,
and turn it one-quarter turn
clockwise to lock it in place.
Push the electrical connector onto
the new bulb.
Turn on the headlights to test the
new bulb.
Remove the electrical connector
f rom the bulb by pushing on the
tab and pulling the connector
down.
Remove the bulb by turning it
about one-quarter turn
counterclockwise. Reinstall the air intake duct
securely.
Reinstall the engine coolant
reserve tank and power steering
reservoir. Open the hood.
Remove the electrical connector
f rom the bulb by pushing on the
tab and pulling the connector
down.
Remove the bulb by turning it
about one-quarter turn
counterclockwise.
4. 5.
6.
3. 7.
8.
2.
3. 1.
CONT INUED
Driver’s sidePassenger’s side
Lights
L ow Beam Headlight s
Maint enance
627
TAB
CONNECTOR BULB
BULBTAB
CONNECTOR
10/07/17 10:58:08 31TK8600_632
2011 Odyssey

The pointer of the vehicle’s
temperature gauge should stay in
the midrange. If it climbs to the red
mark, you should determine the
reason (hot day, driving up a steep
hill, etc.).
If your vehicle overheats, you should
take immediate action. The only
indication may be the temperature
gauge climbing to or above the red
mark. Or you may see steam or
spray coming f rom under the hood.If you see steam and/or spray
coming f rom under the hood, turn
of f the engine. Wait until you see
no more signs of steam or spray,
then open the hood.If the temperature gauge stays at
the red mark, turn off the engine.
Saf ely pull to the side of the road.
Put the transmission in Park, and
set the parking brake. Turn of f all
the accessories, and turn on the
hazard warning lights. If you do not see steam or spray,
leave the engine running and
watch the temperature gauge. If
the high heat is due to overloading,
the engine should start to cool
down almost immediately. If it
does, wait until the temperature
gauge comes down to the midpoint,
then continue driving.
Look f or any obvious coolant leaks,
such as a split radiator hose.
Everything is still extremely hot,
so use caution. If you f ind a leak, it
must be repaired bef ore you
continue driving (see
on page ).
1.
2. 3.
4.
5.
683
CONT INUED
If theEngineOverheats
Emergency
Towing
Taking Care of the Unexpected
667
Steam and spray from an
overheated engine can
seriously scald you.
Do not open the hood if steam
is coming out.
Driving with the temperature gauge
pointer at the red mark can cause
serious damage to the engine.
10/07/17 11:03:30 31TK8600_672
2011 Odyssey

If you do not f ind an obvious leak,
check the coolant level in the
radiator reserve tank. Add coolant
if the level is below the MIN mark.
If there was no coolant in the
reserve tank, you may need to add
coolant to the radiator. Let the
engine cool down until the pointer
reaches the middle of the tempera-
ture gauge, or lower, bef ore check-
ing the radiator.Using gloves or a large heavy
cloth, turn the radiator cap
counterclockwise, without pushing
down, to the f irst stop. Af ter the
pressure releases, push down on
the cap, and turn it until it comes
off.
Start the engine, and set the
temperature control dial to
maximum heat (climate control to
AUTO at ‘‘ ’’). Add coolant
to the radiator up to the base of
the f iller neck. If you do not have
the proper coolant mixture
available, you can add plain water.
Remember to have the cooling
system drained and ref illed with
the proper mixture as soon as you
can.Put the radiator cap back on
tightly. Run the engine, and check
the temperature gauge. If it goes
back to the red mark, the engine
needs repair (see
on page ).
If the temperature stays normal,
check the coolant level in the
radiator reserve tank. If it has
gone down, add coolant to the
MAX mark. Put the cap back on
tightly.
6.
7.
8.
9.10.
11.
683
If theEngineOverheats
Emergency
Towing
668
Removing the radiator cap
while the engine is hot can
cause the coolant to spray out,
seriously scalding you.
Always let the engine and
radiator cool down before
removing the radiator cap.
10/07/17 11:03:37 31TK8600_673
2011 Odyssey

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Specif ications688
Air Conditioning
Dimensions
Engine Weights Capacities
3.3 US qt (3.1
)
5.3 US qt (5.0)
4.2 US qt (4.0)
4.5 US qt (4.3)
2.64 US gal (10.0
)
1.93 US gal (7.3)
24.7 26.5 oz (700 750 g)
ND-OIL8
HFC-134a (R-134a)
21 US gal (79.5)
Refrigerant type
Charge quantity
Lubricant type
78.6 in (1,997 mm) 202.9 in (5,153 mm)
Length
Width
Height
Wheelbase
Track 118.1 in (3,000 mm)
68.1 in (1,730 mm)
68.2 in (1,732 mm)
8,477 lbs (3,845 kg)
Water cooled 4-stroke SOHC
i-VTEC · VCM2, 6-cylinder (V6), gasoline engine
3.50 x 3.66 in (89.0 x 93.0 mm) 212 cu-in (3,471 cm
)
Type
BorexStroke
Displacement
Compression ratio
Spark plugs
DILZKR7A11G
68.4 in (1,737 mm)
10.5 : 1
See the tire information label
attached to the driver’s doorjamb.
Gross vehicle weight rating
Gross combined weight
rating (GCWR) Fuel tank
Engine
coolant
Engine oil
Automatic
transmission
fluid
Windshield
washer
reservoir
4.8 US qt (4.5
)
2.6 US qt (2.5)
7.4 US qt (7.0)
8.0 US qt (7.6)
3.6 US qt (3.4)
Excluding the oil remaining in the engine 0.225 US gal (0.85
)
Including the coolant in the reserve tank and that remaining in the
engine
Reserve tank capacity:
Front
Rear
Approx.
NGK: 1:
2:
3 : Touring modelsChange
Total
Change
Including
filter
Without
filter
Total
Change
Total
U.S. Vehicles
Canada Vehicles
3
1
2
3
10/07/17 11:05:55 31TK8600_693
2011 Odyssey