2018 HONDA PILOT engine coolant

583
Maintenance
This chapter discusses basic maintenance.
Before Performing MaintenanceInspection and Maintenance ............ 584
Safety When Performing Maintenance ..585
Parts and Fluids Used in Maintenance Service ........................................... 586
Maintenance Minder
TM..................... 587
Maintenance Under the Hood Maintenance Items Under the Hood .. 591
Opening the Hood ........................... 592
Engine Compartment Cover ............. 593
Recommended Engine Oil ................ 594
Oil Check ......................................... 595
Adding Engine Oil ............................ 596
Changing the Engine Oil and Oil Filter ...597 Engine Coolant ................................ 599
Transmission Fluid ............................ 601
Brake Fluid ....................................... 602
Refilling Window Washer Fluid......... 602
Replacing Light Bulbs ....................... 603Checking and Maintaining Wiper Blades... 609Checking and Maintaining Tires
Checking Tires ................................. 613
Tire and Loading Information Label .. 614
Tire Labeling .................................... 614
DOT Tire Quality Grading (U.S. Vehicles).. 616Wear Indicators................................ 618
Tire Service Life ................................ 618 Tire and Wheel Replacement ........... 619
Tire Rotation .................................... 620
Winter Tires ..................................... 621
Battery ............................................... 622
Remote Transmitter Care ................. 624
Remote Control and Wireless Headphone Care
*........................... 625Heating and Cooling System*/Climate
Control System* Maintenance............. 627Cleaning Interior Care .................................... 629
Exterior Care.................................... 631
Accessories and Modifications ........ 634
* Not available on all models
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589
uuMaintenance MinderTMuTo Use Maintenance MinderTM
Continued
Maintenance
■Maintenance Service Items1Maintenance Service Items
•Independent of the Maintenance Minder
information, replace the brake fluid every 3 years.
•Adjust the valves during services A, B, 1, 2, or 3 if
they are noisy.Maintenance Minder MessageSystem Message
Indicator
Sub Items
Main
Item
*1: If the message
Maintenance Due Now does not appear more than 12 months after the display
is reset, change the engine oil every year.
# : See information on maintenance and emissions warranty in the first column on page 675.
*2: If you drive in dusty conditions, replace the air cleaner element every 15,000 miles (24,000 km).
*3: 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).
CODEMaintenance Main Items
A
●Replace engine oil*1
B●Replace engine oil*1 and oil filter●Inspect front and rear brakes●Check parking brake adjustment●Inspect tie rod ends, steering gearbox, and boots●Inspect suspension components●Inspect driveshaft boots●Inspect brake hoses and li nes (Including ABS/VSA®)●Inspect all fluid levels and condition of fluids●Inspect exhaust system#
●Inspect fuel lines and connections#
*4: 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).
*5: 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).
CODEMaintenance Sub Items
1
●Rotate tires
2●Replace air cleaner element*2
●Replace dust and pollen filter*3
●Inspect drive belt
3
●Replace transmission fl uid and transfer fluid*
4●Replace spark plugs●Replace timing belt and inspect water pump*4
●Inspect valve clearance
5
●Replace engine coolant
6●Replace rear differential fluid*, *5
* Not available on all models
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591
Maintenance
Maintenance Under the Hood
Maintenance Items Under the Hood
Brake Fluid
(Black Cap)
Washer Fluid
Radiator Cap
Engine Coolant
Reserve Tank Engine Oil Dipstick
(Orange) Engine Oil Fill Cap
Battery
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599
uuMaintenance Under the Hood uEngine Coolant
Continued
Maintenance
Engine Coolant
This coolant is premixed with 50% an tifreeze and 50% water. Do not add any
straight antifreeze or water.
We recommend you check the engine coolant level every time you refuel. Check the
reserve tank first. If it is completely empty, also check the coolant level in the
radiator. Add the engine coolant accordingly.
1.Check the amount of coolant in the reserve
tank.
2. If the coolant level is below the MIN mark,
add the specified coolant until it reaches
the MAX mark.
3. Inspect the cooling system for leaks.
Specified coolant: Ho nda Long Life Antifreeze/Coolant Type 2
■Reserve Tank
1Engine Coolant
NOTICE
Genuine Honda engine coolant is a 50/50 mixture of
antifreeze and water that can withstand freezing at
temperatures as low as about -31°F (-35°C). If your
vehicle is consistently subjected to temperatures below
this, the concentration of antifreeze in the coolant
should be increased.Consult a dealer for details.
If Honda antifreeze/coolant is not available, you may use
another major brand non-silicat e coolant as a temporary
replacement. Check that it is a high quality coolant
recommended for aluminum engines. Continued use of
any non-Honda coolant can result in corrosion, causing
the cooling system to malf unction or fail. Have the
cooling system flushed and refilled with Honda
antifreeze/coolant as soon as possible.
Do not add rust inhibitors or other additives to your
vehicle’s cooling system. They may not be compatible
with the coolant or with the engine components.
3WARNING
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.
MAX
MIN
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uuMaintenance Under the Hood uEngine Coolant
600
Maintenance
1. Make sure the engine and radiator are
cool.
2. Remove the engine compartment cover.
2 Engine Compartment Cover P. 593
3.Turn the radiator cap counterclockwise and
relieve any pressure in the coolant system.
Do not push the cap down when turning.
4. Push down and turn the radiator cap
counterclockwise to remove it.
5. The coolant level should be up to the base
of the filler neck. Add coolant if it is low.
6. Put the radiator cap back on, and tighten it
fully.
7. Pour coolant into the reserve tank until it
reaches the MAX mark. Put the cap back
on the reserve tank.
■Radiator1 Radiator
NOTICE
Pour the fluid slowly and ca refully so you do not spill
any. Clean up any spills immediately; they can
damage components in the engine compartment.Radiator
Cap
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uuCleaning uExterior Care
632
Maintenance
A good coat of automotive body wax helps protect your vehicle’s paint from the
elements. Wax will wear off over time and expose your vehicle’s paint to the
elements, so reapply as necessary.
If you get gasoline, oil, engine coolant, or battery fluid on resin coated parts, they
may be stained or the coating may peel. Prom ptly wipe it away using a soft cloth and
clean water.
Wipe using a glass cleaner.
Aluminum is susceptible to deterioration caused by salt and other road
contaminants. Use a sponge and mild detergent to wipe away promptly.
Be careful not to use harsh chemicals (inc luding some commercial wheel cleaners) or
a stiff brush. They can damage the clear coat of the aluminum alloy wheels that
helps keep the aluminum from corroding and tarnishing.
■Applying Wax
■Maintaining the Bumpers and Other Resin Coated Parts
■Cleaning the Window
■Maintaining Aluminum Wheels
1 Applying Wax
NOTICE
Chemical solvents and st rong cleaners can damage
the paint, metal, and plasti c on your vehicle. Wipe up
spills immediately.
1 Maintaining the Bumpers an d Other Resin Coated Parts
Ask a dealer about the corr ect coating material when
you want to repair the pa inted surface of the parts
made of resin.
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653
uuOverheating uHow to Handle Overheating
Handling the Unexpected
■Next thing to do
1.Check that the cooling fan is operating and
stop the engine once the temperature
gauge needle goes down.
u If the cooling fan is not operating,
immediately stop the engine.
2. Once the engine has cooled down, inspect
the coolant level and check the cooling
system components for leaks.
u If the coolant level in the reserve tank is
low, remove the engine compartment
cover then add coolant until it reaches
the MAX mark.
2Engine Compartment Cover P. 593
uIf there is no coolant in the reserve tank,
check that the radiator is cool. Cover the
radiator cap with a heavy cloth and open
the cap. If necessary, add coolant up to
the base of the filler neck, and put the
cap back on.
■Last thing to do
Once the engine has cooled sufficiently, re start it and check the temperature gauge.
If the temperature gauge needle has gone dow n, resume driving. If it has not gone
down, contact a dealer for repairs.
1 How to Handle Overheating
If the coolant is leaking, contact a dealer for repairs.
Use water as an emergen cy/temporary measure only.
Have a dealer flush the system with proper antifreeze
as soon as possible.
3WARNING
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.
Reserve Tank
MAXMIN
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669
uuSpecifications u
Information
■Brake Fluid
■ Automatic Transmission Fluid
■ Automatic Transmission Fluid
■ Rear Differential Fluid
*
■Transfer Assembly Fluid*
SpecifiedHonda Heavy Duty Brake Fluid DOT 3
SpecifiedHonda ATF DW-1 (automatic transmission fluid)
Capacity Change 3.3 US qt (3.1 L)
SpecifiedHonda Automatic Transmission Fluid ATF-TYPE
3.1 or higher
Capacity Change 3.5 US qt (3.3 L)
SpecifiedHonda DPSF-II
Capacity Change 1.92 US qt (1.82 L)
Specified·Honda Hypoid Gear Oil HGO-1·Hypoid gear oil SAE 75W-85 or SAE 90 (API
grade GL4 or GL5)
CapacityChange0.45 US qt (0.43 L)
Automatic transmission models with shift lever
Automatic transmission models with electronic
gear selector
■ Engine Oil
■ Engine Coolant
*1: Automatic transmission models with shift lever
*2: Automatic transmission models with electronic gear selector
Recommended·Genuine Honda Motor Oil 0W-20·API Premium-grade 0W-20 detergent oil
Capacity
Change5.4 US qt (5.1 L)Change
including
filter5.7 US qt (5.4 L)
SpecifiedHonda Long Life Antifreeze/Coolant Type 2
Ratio 50/50 with distilled water
Capacity
1.88 US gal (7.13 L)*1 1.93 US gal (7.3 L)*2
(change including the remaining 0.19 US gal
(0.72 L) in the reserve tank)
■ Tire
*1: Model with 18 inch wheel
*2: Model with 20 inch wheel
RegularSize245/60R18 105H*1
245/50R20 102H*2
Pressure32 (220 [2.2])*1
psi (kPa [kgf/cm2])35 (240 [2.4])*2
Compact
SpareSizeT165/80D17 104MPressure
psi (kPa [kgf/cm2])60 (420 [4.2])
Wheel SizeRegular18 x 8J*1
20 x 8J*2
Compact Spare17 x 4T
* Not available on all models
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