maint Acura MDX 2016 Workshop Manual

452
uuMaintenance Under the Hood uAdding Engine Oil
Maintenance
Adding Engine Oil
1. Unscrew and remove the engine oil fill cap.
2. Add oil slowly.
3. Reinstall the engine oil fill cap, and tighten
it securely.
4. Wait for three minutes and recheck the
engine oil dipstick.1Adding Engine Oil
If any oil spills, wipe it up immediately. Spilled oil may
damage the engine compartment components.
NOTICE
Do not fill the engine oil above the upper mark.
Overfilling the engine oil can result in leaks and
engine damage.
Engine Oil Fill Cap
16 ACURA MDX-31TZ56200.book 452 ページ ２０１５年３月４日　水曜日　午後２時５９分

453
uuMaintenance Under the Hood uChanging the Engine Oil and Oil Filter
Continued
Maintenance
Changing the Engine Oil and Oil Filter
You must change the engine oil and oil fi lter regularly in order to maintain the
engine’s lubrication. The engine may be damaged if they are not changed regularly.
Change the oil and filter in accordance with the maintenance message on the multi-
information display. 1.Run the engine until it reaches normal
operating temperature, and then turn the
engine off.
2. Open the hood and remove the engine oil
fill cap.
3. Remove the drain bolt and washer from
the bottom of the engine, and drain the
oil into a suitable container.1Changing the Engine Oil and Oil Filter
NOTICE
You may damage the environment if you do not
dispose of the oil in a suitable way. If you are
changing the oil by yourself , appropriately dispose of
the used oil. Put the oil in a sealed container and take
it to a recycling center. Do not throw the oil away
into a garbage can or onto the ground.
Drain Bolt
Washer
16 ACURA MDX-31TZ56200.book 453 ページ ２０１５年３月４日　水曜日　午後２時５９分

uuMaintenance Under the Hood uChanging the Engine Oil and Oil Filter
454
Maintenance
4. Remove the oil filter and dispose of the
remaining oil.
5. Check that the filter ga sket is not stuck to
the engine contact surface.
u If it is stuck, you must detach it.
6. Wipe away dirt and dust adhering to the
contact surface of the oil filter base, and
install a new oil filter.
u Apply a light coat of new engine oil to
the oil filter rubber seal.
7. Put a new washer on the drain bolt, then
reinstall the drain bolt.
u Tightening torque:
29 lbf∙ft (39 N∙m, 4.0 kgf∙m)
8. Pour the recommended engine oil into the
engine.
u Engine oil change capacity (including
filter):
5.7 US qt (5.4 ℓ)
9. Reinstall the engine oil fill cap securely and
start the engine.
10. Run the engine for a few minutes, and
then check that there is no leak from the
drain bolt or oil filter.
11. Stop the engine, wait for three minutes,
and then check the oil level on the
dipstick.
u If necessary, add more engine oil.1Changing the Engine Oil and Oil Filter
You will need a special wrench to replace the oil
filter. You can buy this wrench from a dealer.
When installing the new oil filter, follow the
instructions supplied with the oil filter.
Reinstall the engine oil fill cap. Start the engine. The
low oil pressure indicator should go off within five
seconds. If it does not, turn off the engine, and check
your work.
Oil Filter
16 ACURA MDX-31TZ56200.book 454 ページ ２０１５年３月４日　水曜日　午後２時５９分

455
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: Acura Long Life Antifreeze/Coolant Type 2
■Reserve Tank
1Engine Coolant
NOTICE
If temperatures consistent ly below -22°F (-30°C) are
expected, the coolant mixture should be changed to
a higher concentration. Cons ult a dealer for more
information.
If Acura antifreeze/coolant is not available, you may
use another major brand non- silicate coolant as a
temporary replacement. Check that it is a high quality
coolant recommended for aluminum engines.
Continued use of any non-Acur a coolant can result in
corrosion, causing the cooling system to malfunction
or fail. Have the cooling system flushed and refilled
with Acura antifreeze/cool ant 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.
MAX
MIN
16 ACURA MDX-31TZ56200.book 455 ページ ２０１５年３月４日　水曜日　午後２時５９分

uuMaintenance Under the Hood uEngine Coolant
456
Maintenance
1. Make sure the engine and radiator are
cool.
2. Remove the engine compartment cover.
2 Engine Compartment Cover P. 449
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.
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.Radiator Cap
16 ACURA MDX-31TZ56200.book 456 ページ ２０１５年３月４日　水曜日　午後２時５９分

457
uuMaintenance Under the Hood uTransmission Fluid
Maintenance
Transmission Fluid
Have a dealer check the fluid level and replace if necessary.
■Automatic Transmission Fluid
Specified fluid: Acura Au tomatic Transmission Flui d ATF-TYPE 3.1 or higher
1Automatic Transmission Fluid
NOTICE
Do not mix Acura ATF-TYPE 3.1 (or higher) with
other transmission fluids.
Using a transmission fluid ot her than Acura ATF-TYPE
3.1 (or higher) may advers ely affect the operation
and durability of your ve hicle’s transmission, and
damage the transmission.
Any damage caused by usi ng a transmission fluid that
is not equivalent to Acura ATF-TYPE 3.1 (or higher) is
not covered by Acura’s new vehicle warranty.
16 ACURA MDX-31TZ56200.book 457 ページ ２０１５年３月４日　水曜日　午後２時５９分

458
uuMaintenance Under the Hood uBrake Fluid
Maintenance
Brake Fluid
The fluid level should be between the MIN
and MAX marks on the side of the reservoir.
Refilling Window Washer Fluid
If the washer fluid is low, a message appears on the MID.
Pour the washer fluid carefully. Do not overflow the reservoir.
Specified fluid: Acura Heavy Duty Brake Fluid DOT 3
■Checking the Brake Fluid
1Brake Fluid
NOTICE
Brake fluid marked DOT 5 is not compatible with your
vehicle’s braking system and can cause extensive
damage.
If the specified brake fluid is not available, you should
use only DOT 3 or DOT 4 fluid from a sealed
container as a temporary replacement.
Using any non-Acura brake fl uid can cause corrosion
and decrease the longevity of the system. Have the
brake system flushed and re filled with Acura Heavy
Duty Brake Fluid DOT 3 as soon as possible.
If the brake fluid level is at or below the MIN mark,
have a dealer inspect for l eaks or worn brake pads as
soon as possible.
Brake Reservoir
MIN
MAX
1 Refilling Window Washer Fluid
NOTICE
Do not use engine antifreeze or a vinegar/water
solution in the windshield washer reservoir.
Antifreeze can damage y our vehicle’s paint. A
vinegar/water solution ca n damage the windshield
washer pump.
16 ACURA MDX-31TZ56200.book 458 ページ ２０１５年３月４日　水曜日　午後２時５９分

459
Maintenance
Replacing Light Bulbs
Headlight Bulbs
Headlight bulbs are LED type. Have an authorized Acura dealer inspect and replace
the light assembly.
Daytime Running Light Bulbs
Daytime running light bulbs are LED type. Ha ve an authorized Acura dealer inspect
and replace the light assembly.
Fog Light Bulbs*
Fog light bulbs are LED type. Have an auth orized Acura dealer inspect and replace
the light assembly.
1 Headlight Bulbs
The headlight aim is set by the factory, and does not
need to be adjusted. Howeve r, if you regularly carry
heavy items in the cargo area or tow a trailer, have
the aiming readjusted at a dealer or by a qualified
technician.
* Not available on all models
16 ACURA MDX-31TZ56200.book 459 ページ ２０１５年３月４日　水曜日　午後２時５９分

460
uuReplacing Light Bulbs uFront Turn Signal/Front Side Marker/Parking Light Bulbs
Maintenance
Front Turn Signal/Front Side Marker/Parking Light
Bulbs
When replacing, use the following bulbs.
1.Remove the holding clip and screw, pull the
inner fender back.
2. Turn the socket to the left and remove it.
3. Remove the old bulb and insert a new bulb.
Side Turn Signal/Emergency Indicator Light Bulbs
Door mirrors have the side turn lights. Ha ve an authorized Acura dealer inspect and
replace the light assembly.
Front Turn Signal/Side Marker/Parking Light: 28/8 W (Amber)
1 Front Turn Signal/Front Side Marker/Parking Light Bulbs
Insert a flat-tip screwdriver, lift and remove the center
pin to remove the clip.
Insert the clip with the center pin raised, and push
until it is flat.
Push until the
pin is flat.
Clip
Inner Fender
Bulb
Socket
16 ACURA MDX-31TZ56200.book 460 ページ ２０１５年３月４日　水曜日　午後２時５９分

461
uuReplacing Light Bulbs uBrake Light and Turn Signal Light Bulbs
Continued
Maintenance
Brake Light and Turn Signal Light Bulbs
When replacing, use the following bulbs.
1.Remove the cover.
u Starting at the bottom, carefully pull the
cover straight out, working upward until
all pins are removed from their the
grommets.
u The grommets should remain in the
body.
2. Use a Phillip-head screwdriver to remove
the bolts.
3. Pull the light assembly out of the rear pillar.
Brake Light: 21 W
Rear Turn Signal Light: 21 W
Bolts
16 ACURA MDX-31TZ56200.book 461 ページ ２０１５年３月４日　水曜日　午後２時５９分