Acura ZDX 2013 Owner's Manual

240
uuMaintenance Under the HooduAdding 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.NOTICEDo not fill the engine oil above the upper mark.
Overfilling the engine oil can result in leaks and
engine damage.
Engine Oil
Fill Cap

241
uuMaintenance Under the HooduChanging the Engine Oil and Oil Filter
Continued
Maintenance
Changing the Engine Oil and Oil FilterYou must change the engine oil and oil filter 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 FilterNOTICEYou 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.
WasherDrain Bolt

uuMaintenance Under the HooduChanging the Engine Oil and Oil Filter
242Maintenance
4.Remove the oil filter and dispose of the
remaining oil.
5.Check that the filter gasket is not stuck to
the engine contact surface.
uIf it is stuck, you must detach it.
6.Wipe away dirt and dust adhering to the
contact surface of the engine block, and
install a new oil filter.
uApply a light coat of new engine oil to
the oil filter gasket seal.
7.Put a new washer on the drain bolt, then
reinstall the drain bolt.
uTightening torque:
29 lbf∙ft (39 N∙m, 4.0 kgf∙m)
8.Pour the recommended engine oil into the
engine.
uEngine oil change capacity (including
filter):
4.5 US qt (4.3 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.
uIf 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

243
uuMaintenance Under the HooduEngine Coolant
Continued
Maintenance
Engine CoolantThis coolant is premixed with 50% antifreeze 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: Honda Long Life Antifreeze/Coolant Type 2■Reserve Tank
1Engine Coolant
If Honda 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-Honda coolant can result
in corrosion, causing the cooling system to
malfunction 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.
Reserve
Tank
MAXMIN

uuMaintenance Under the HooduEngine Coolant
244Maintenance
1. Make sure the engine and radiator are
cool.
2.Turn the radiator cap counterclockwise and
relieve any pressure in the coolant system.
Do not push the cap down when turning.
3.Push down and turn the radiator cap
counterclockwise to remove it.
4.The coolant level should be up to the base
of the filler neck. Add coolant if it is low.
5.Put the radiator cap back on, and tighten it
fully.
6.Pour coolant into the reserve tank until it
reaches the MAX mark. Put the cap back
on the reserve tank.
■Radiator
1RadiatorNOTICEPour the fluid slowly and carefully so you do not spill
any. Clean up any spills immediately; they can
damage components in the engine compartment.
3
WARNING
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

245
uuMaintenance Under the HooduTransmission Fluid
Maintenance
Transmission FluidCheck the fluid level when the engine is at normal operating temperature.
1.Park on level ground, and start the engine.
2.Wait until the radiator fan starts and then
turn off the engine.
uPerform step 3 after waiting for about 60
seconds (less than 90 seconds).
3.Remove the dipstick (yellow loop) from the
transmission and wipe it with a clean cloth.
4.Insert the dipstick all the way back into the
transmission securely, as shown in the
image.
5.Remove the dipstick and check the fluid
level.
uIt should be between the upper and
lower marks in the HOT range.
6.If the level is below the lower mark, add
fluid into the dipstick hole to bring it to the
level between the upper and lower marks,
and have your vehicle checked by a dealer
immediately.■Automatic Transmission FluidSpecified fluid: Acura ATF DW-1 (automatic transmission fluid)
1Automatic Transmission FluidNOTICEDo not mix Acura ATF DW-1 with other
transmission fluids.
Using a transmission fluid other than Acura ATF DW-1
may adversely affect the operation and durability of
your vehicle’s transmission, and damage the
transmission.
Any damage caused by using a transmission fluid that
is not equivalent to Acura ATF DW-1 is not covered
by Acura’s new vehicle warranty.NOTICEPour the fluid slowly and carefully so you do not spill
any. Clean up any spills immediately; they can
damage components in the engine compartment.
Upper Mark
Lower Mark
HOT
Range

246
uuMaintenance Under the HooduBrake Fluid
Maintenance
Brake Fluid
The fluid level should be between the MIN
and MAX marks on the side of the reservoir.
Specified fluid: Acura Heavy Duty Brake Fluid DOT 3■Checking the Brake Fluid
1Brake FluidNOTICEBrake 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 fluid can cause corrosion
and decrease the longevity of the system. Have the
brake system flushed and refilled 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 leaks or worn brake pads as
soon as possible.
Brake ReservoirMIN
MAX

247
uuMaintenance Under the HooduPower Steering Fluid Check
Maintenance
Power Steering Fluid CheckWe recommend that you check the power steering fluid level every time you refuel.
Check when the engine is not running.
1.Look at the side of the reservoir. The fluid
should be between the UPPER LEVEL and
LOWER LEVEL.
2.Add power steering fluid if necessary to the
UPPER LEVEL mark.
uInspect the system for a leak. If the fluid
level goes below the LOWER LEVEL
frequently, have the system inspected as
soon as possible.Specified fluid: Acura Power Steering Fluid
1Power Steering Fluid CheckNOTICETurning the steering wheel to full left or right lock
and holding it there can damage the power steering
pump.NOTICEPour the fluid slowly and carefully so you do not spill
any. Clean up any spills immediately; it could damage
components in the engine compartment.
UPPER
LEVEL
LOWER
LEVEL

248
uuMaintenance Under the HooduRefilling Window Washer Fluid
Maintenance
Refilling Window Washer FluidIf the washer fluid is low, a message appears on the multi-information display.
Pour the washer fluid carefully. Do not overflow the reservoir.
1Refilling Window Washer FluidNOTICEDo not use engine antifreeze or a vinegar/water
solution in the windshield washer reservoir.
Antifreeze can damage your vehicle’s paint. A
vinegar/water solution can damage the windshield
washer pump.

249Maintenance
Replacing Light BulbsHeadlight BulbsWhen replacing, use the following bulbs.
High voltage can remain in the circuit for a long period of time after the light is
switched off. Do not attempt to inspect or replace the high voltage discharge type
bulbs yourself. Ask a dealer to inspect and replace high/low beam headlights.High/Low beam headlight:
35W (D2S for high voltage discharge type)
■High/Low Beam Headlights
1Headlight BulbsNOTICEThe headlight aim is set by the factory, and does not
need to be adjusted. However, 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.
The exterior lights’ inside lenses (headlights, brake
lamps, etc.) may fog temporarily after a car wash or
while driving in the rain. This does not impact the
exterior light function.
However, if you see a large amount of water or ice
accumulated inside the lenses, have your vehicle
inspected by a dealer.