2010 Acura TSX engine coolant

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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. 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,
causingthecoolingsystemto
malf unction or f ail. Have the cooling
system f lushed and ref illed with
Honda antif reeze/coolant as soon as
possible.
To access the radiator reserve tank,
remove the right-side engine
compartment cover.
Always use Honda Long-Lif e
Antif reeze/Coolant Type 2. This
coolant is pre-mixed with 50 %
antif reeze and 50 % water. Never add
straight antif reeze or plain water.
Except 6-cylinder models
A dding Engine Coolant
Engine Coolant
420
RESERVE TANK
4-cylinder models 6-cylinder models
If you regularly drive your vehicle
under severe conditions in very low
temperature (under 31°F, 35°C), a
higher concentration of coolant should
be used. Consult your Acura dealer f or
more inf ormation of the proper coolant.
2010 TSX

CONT INUED
Make sure the engine and radiator
are cool.Remove the radiator cap cover.
Relieve any pressure in the cooling
system by turning the radiator cap
counterclockwise, without
pressing down.
If the reserve tank is completely
empty, you should also check the
coolant level in the radiator.
1.2.
3.6-cylinder models
Engine Coolant
Maint enance
421
RADIATOR CAP RADIATOR CAP COVER
4-cylinder models 6-cylinder models
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.
2010 TSX

The coolant level should be up to
the base of the f iller neck. Add
coolant if it is low.
Pourthecoolantslowlyand
caref ully so you do not spill any.
Clean up any spill immediately; it
could damage components in the
engine compartment.
Put the radiator cap back on, and
tighten it fully.
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. Check the f luid level in the
windshield washer reservoir at least
monthly during normal use.
Check the reservoir’s f luid level by
removing the cap and looking at the
level gauge attached to the cap.
Remove the radiator cap by
pushing down and turning
counterclockwise.
4. 5.
6.
7.
Engine Coolant, Windshield Washers
Windshield Washers
422
LEVEL GAUGE
RADIATOR
CAP
6-cylinder models 4-cylinder models
2010 TSX

Open the hood.
Insert the new bulb into the hole,
making sure the tabs are in their
slots.
Push the electrical connector onto
the new bulb. Make sure it is
connected securely.
Pivot the hold-down wire back in
place, and clip the end into the slot.
Reinstall the cover over the back
of the headlight assembly and turn
it clockwise to lock it in place.
Turn on the headlights to test the
new bulb.
Put the inner f ender cover in place.
Install the holding clip. Lock it in
placebypushingonthecenter.
Tighten the screw securely.
Remove the electrical connector
f rom the bulb by pulling the
connector straight back, then
remove the bulb. Unclip the end of the hold-down
wire f rom its slot. Pivot it out of
the way.
Tochangeabulbonthe
passenger’s side, remove the
engine coolant reserve tank by
pulling it out of its stay. Remove all engine compartment
covers (see page ).
1.
8. 7.
9.
10.
11.
12.
5.
6.
2.
3.414
CONT INUED
6-cylinder models
High Beam Headlights
Lights
Maint enance
431
STAY
4-cylinder models
2010 TSX

If the temperature gauge stays at
the red mark, turn of f the engine.
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 (seeon page ).
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.
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.).
You will also see a ‘‘WATER TEMP
HOT’’ message on the multi-
inf ormation display (see page ).
If your vehicle overheats, you should
take immediate action. The only
indicationmaybethetemperature
gauge climbing to or above the red
mark. Or you may see steam or
spray coming f rom under the hood.
Saf ely pull to the side of the road.
Put the transmission in neutral
(manual) or Park (automatic), and
set the parking brake. Turn of f all
accessories, and turn on the
hazard warning lights.
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.
1.
2. 3.
4.
5.
69
482
CONT INUED
Emergency
Towing
If theEngineOverheats
T aking Care of t he Unexpect ed
469
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.
2010 TSX

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.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.
Start the engine, and set the
temperature 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.
If you don’t f ind an obvious leak,
check the coolant level in the
radiator reserve tank (see page
). 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
temperature gauge or lower
bef ore checking the radiator.
7. 6.
8.
9. 10.
11.
482
353
Emergency
Towing
If theEngineOverheats
470
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.
2010 TSX

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Specif ications (4-cylinder Models)
488
Capacities
Dimensions
Capacities Air Conditioning
Seating Capacities Weights 1.64 US gal (6.2
)
1.61 US gal (6.1)
185.6 in (4,715 mm)
72.4 in (1,840 mm)
56.7 in (1,440 mm)
2.19 US gal (8.3
)
2.17 US gal (8.2)
4.2 US qt (4.0
)
4.0 US qt (3.8
)
5.4 US qt (5.1
)
2.0 US qt (1.9)
2.1 US qt (2.0)
2.6 US qt (2.5)
6.9 US qt (6.5)
4.8 US qt (4.5
)
2.6 US qt (2.5)
0.196 US gal (0.74
)
Including the coolant in the reserve tank and that remaining in the
engine
Reserve tank capacity:
Excluding the oil remaining in the engine
Engine
coolant
Engine oil
Manual trans-
mission fluid
Automatic
transmission
fluid
Windshield
washer
reservoir
Length
Width
Height
Wheelbase
Track
62.2 in (1,580 mm) 62.2 in (1,580 mm)
106.5 in (2,705 mm)
Fuel tank Refrigerant type
Charge quantity
Lubricant type Total
Front
Rear Gross vehicle weight rating 18.5 US gal (70
)
SP-10
15.8 17.6 oz (450 500 g) HFC-134a (R-134a) 3 2
5
See the certification label attached
to the driver’s doorjamb. 56.7 in (1,439 mm)
Approx.
Front
Rear
1:
2:Change
Manual
Automatic
Total Manual
Automatic
Change Including
filter
Without
filter
Total
Change
Total
Change
Total
U.S. Models
Canada Models
: Canadian TSX
1
2
2010 TSX

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CONT INUED
Specif ications (6-cylinder Models)
Technical Inf ormation
491
Dimensions
Capacities
Weights
Seating Capacities
Air Conditioning
Capacities 185.6 in (4,715 mm)
72.4 in (1,840 mm)
56.7 in (1,440 mm)
Length
Width
Height
Wheelbase
Track
106.5 in (2,705 mm)
62.24 in (1,580.8 mm)
62.27 in (1,581.6 mm) 1.74 US gal (6.6)
2.27 US gal (8.6)
Engine
coolant
Engine oil
Automatic
transmission
fluid
Windshield
washer
reservoir 4.5 US qt (4.3
)
4.2 US qt (4.0
)
5.3 US qt (5.0
)
3.5 US qt (3.3)
7.9 US qt (7.5)
2.6 US qt (2.5
)
4.8 US qt (4.5)
Including the coolant in the reserve tank and that remaining in the
engine
Reserve tank capacity: 0.196 US gal (0.74
)
Excluding the oil remaining in the engine
Gross vehicle weight rating See the certification label attached
to the driver’s doorjamb.
Total
Front
Rear 5
2
3
Refrigerant type
Charge quantity
Lubricant type HFC-134a (R-134a)
15.8 17.6 oz (450 500 g) SP-10
Fuel tank 18.5 US gal (70
)
Approx.
Front
Rear
1:
2:Change
Total
Change
Including
filter
Without
filter
Total
Change
Total
U.S. Models
Canada Models
1
2
2010 TSX