Honda CR-V Hybrid (2022 year). Manual in english — page 37

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Maintenance Under the Hood

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Changing the Engine Oil and Oil Filter

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Changing the Engine Oil and Oil Filter

You 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.

Turning the power system on automatically starts the engine if the High Voltage
battery charge level gauge shows two segments or less.

2

High Voltage Battery Charge Level Gauge

P. 127

Change the oil and filter in accordance with the maintenance message on the driver
information interface.

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 Phillips-head screws and
slotted head screws by turning 90°
counter-clockwise on the undercarriage
and remove the under cover.

4.

Remove the drain bolt and washer from
the bottom of the engine, and drain the
oil into a suitable container.

1

Changing 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.

Screw

Under Cover

Drain Bolt

Washer

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Changing the Engine Oil and Oil Filter

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5.

Remove the oil filter and dispose of the
remaining oil.

6.

Check that the filter gasket is not stuck to
the engine contact surface.

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If it is stuck, you must detach it.

7.

Wipe away dirt and dust adhering to the
contact surface of the engine block, and
install a new oil filter.

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Apply a light coat of new engine oil to
the filter gasket.

8.

Put a new washer on the drain bolt, then
reinstall the drain bolt.

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Tightening torque:
30 lbf∙ft (40 N∙m, 4.0 kgf∙m)

9.

Pour the recommended engine oil into the
engine.

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Engine oil change capacity (including filter):
4.0 US qt (3.8 L)

10.

Reinstall the engine oil fill cap securely and
start the engine.

11.

Run the engine for a few minutes, and
then check that there is no leak from the
drain bolt or oil filter.

12.

Stop the engine, wait for three minutes,
and then check the oil level on the
dipstick.

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If necessary, add more engine oil.

13.

Reinstall the under cover in the same order
it was removed.

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Changing 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.

Be sure to verify that the oil filter is designed for your
vehicle. A genuine Honda oil filter is recommended
for optimum lubrication flow and filtration properties
to assure the reliability of the engine.

Oil Filter

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Maintenance Under the Hood

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Cooling System

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Cooling System

This 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. Make sure the engine and radiator are

cool.

2.

Check the amount of coolant in the reserve tank.

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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

1

Cooling System

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 of 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.

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.

Reserve

Tank

MAX
MIN

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Cooling System

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1. Make sure the engine and radiator are

cool.

2.

Turn the radiator cap 1/8 turn counter-
clockwise and relieve any pressure in the
cooling system.

3.

Push down and turn the radiator cap
counter-clockwise 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.

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Radiator

1

Radiator

NOTICE

Pour the fluid slowly and carefully 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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Transmission Fluid

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Transmission Fluid

Have a dealer check the fluid level and replace if necessary.

Do not attempt to check or change the transmission fluid yourself.

Specified fluid: Honda ATF DW-1

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Transmission Fluid

NOTICE

Do not mix Honda ATF DW-1 with other
transmission fluids.

Using a transmission fluid other than Honda 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 Honda ATF DW-1 is not covered
by Honda’s new vehicle limited warranty.

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Maintenance Under the Hood

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Brake Fluid

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Brake Fluid

The fluid level should be between the

MIN

and

MAX

marks on the side of the reserve

tank.

Specified fluid: Honda Heavy Duty Brake Fluid DOT 3

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Checking the Brake Fluid

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Brake 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-Honda brake fluid can cause corrosion
and decrease the longevity of the system. Have the
brake system flushed and refilled with Honda 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 the vehicle for leaks or worn
brake pads as soon as possible.

Reserve

Tank

MIN

MAX

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Maintenance Under the Hood

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Refilling Window Washer Fluid

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Refilling Window Washer Fluid

Check the amount of window washer fluid by looking at the reservoir.

If the level is low, fill the washer reservoir.

Pour the washer fluid carefully. Do not overflow the reservoir.

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Refilling Window Washer Fluid

NOTICE

Do 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.
Use only commercially available windshield washer
fluid.
Avoid prolonged use of hard water to prevent lime
scale buildup.

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Replacing Light Bulbs

Headlights

Headlights are LED type. Have an authorized Honda dealer inspect and replace the
light assembly.

Fog Lights

*

Fog lights are LED type. Have an authorized Honda dealer inspect and replace the
light assembly.

Parking/Daytime Running Lights

Parking/daytime running lights are LED type. Have an authorized Honda dealer
inspect and replace the light assembly.

Front Turn Signal/Front Side Marker Lights

Front turn signal lights/front side marker lights are LED type. Have an authorized
Honda dealer inspect and replace the light assembly.

Side Turn Signal/Emergency Indicator Lights

*

Door mirror side turn signal lights are LED type. Have an authorized Honda dealer
inspect and replace the light assembly.

Brake/Taillights, Rear Turn Signal Lights and Rear
Side Marker Lights

Brake/taillights, rear turn signal lights and rear side marker lights are LED type. Have
an authorized Honda dealer inspect and replace the light assembly.

1

Headlights

The 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, have the aiming
readjusted at a dealer or by a qualified technician.

* Not available on all models

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Replacing Light Bulbs

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Taillights and Back-Up Light Bulbs

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Taillights and Back-Up Light Bulbs

When replacing, use the following bulbs.

1.

Remove the cover by prying on the edge
using a flat-tip screwdriver.

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Wrap the flat-tip screwdriver with a cloth
to prevent scratches.

2.

Turn the socket counter-clockwise and
remove it. Remove the old bulb.

3.

Insert a new bulb.

Taillight: LED
Back-Up Light: 16W

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Taillights and Back-Up Light Bulbs

Taillights are LED type. Have an authorized Honda
dealer inspect and replace the light assembly.

Cover

Bulb

Socket

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Replacing Light Bulbs

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Rear License Plate Light

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Rear License Plate Light

Rear license plate light is LED type. Have an authorized Honda dealer inspect and
replace the light assembly.

High-Mount Brake Light

High-mount brake light is LED type. Have an authorized Honda dealer inspect and
replace the light assembly.

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Checking and Maintaining Wiper Blades

Checking Wiper Blades

If the wiper blade rubber has deteriorated, it will leave streaks, become noisy, and
the hard surfaces of the blade may scratch the window glass.

Changing the Front Wiper Blade Rubber

1.

Set the power mode to VEHICLE OFF.

2.

While holding the wiper switch in the

MIST

position, set the power mode to ON,

then to VEHICLE OFF.

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Both wiper arms are set to the
maintenance position as shown in the
image.

3.

Lift the driver side wiper arm first, then the
passenger side.

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Changing the Front Wiper Blade Rubber

NOTICE

Avoid dropping the wiper arm onto the windshield, it
may damage the wiper arm and/or the windshield.

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Checking and Maintaining Wiper Blades

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Changing the Front Wiper Blade Rubber

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4.

Press up on and hold the tab, then slide
the holder off the wiper arm.

5.

Pull the end of the wiper blade in the
direction of the arrow in the image until it
is out of the holder’s end cap.

6.

Pull the wiper blade in the opposite
direction to slide it out of the holder.

Tab

Wiper

Blade

End Cap At

The Bottom

Wiper Blade

Holder

603

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Checking and Maintaining Wiper Blades

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Changing the Front Wiper Blade Rubber

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7.

Slide the new wiper blade onto the holder
from the bottom end.

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The tab on the holder should fit in the
indent of the wiper blade.

8.

Slide the holder onto the wiper arm, then
push down the lock tab.

9.

Lower the passenger side wiper arm first,
then the driver side.

10.

Set the power mode to ON and hold the
wiper switch in the

MIST

position until

both wiper arms return to the standard
position.

Holder

Wiper

Blade

Cap

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Checking and Maintaining Wiper Blades

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Changing the Rear Wiper Blade Rubber

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Changing the Rear Wiper Blade Rubber

1.

Raise the wiper arm off.

2.

Pivot the bottom end of the holder up until
it comes off from the wiper arm.

3.

Slide the blade out of the holder.

4.

Remove the retainers from wiper blade and
mount to a new rubber blade.

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Changing the Rear Wiper Blade Rubber

NOTICE

Avoid dropping the wiper arm, it may damage the
rear window.

Wiper Arm

Wiper Blade

Retainer

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Checking and Maintaining Wiper Blades

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Changing the Rear Wiper Blade Rubber

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5.

Slide the new wiper blade onto the holder.

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Make sure it is engaged correctly, then
install the wiper blade assembly onto the
wiper arm.

Holder

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Checking and Maintaining Tires

Checking Tires

To safely operate your vehicle, your tires must be of the proper type and size, in
good condition with adequate tread, and properly inflated.

■

Inflation guidelines

Properly inflated tires provide the best combination of handling, tread life, and comfort.
Refer to the driver’s doorjamb label or specifications page for the specified pressure.

Underinflated tires wear unevenly, adversely affect handling and fuel economy, and
are more likely to fail from overheating.

Overinflated tires make your vehicle ride harshly, are more prone to road hazards,
and wear unevenly.

Every day before you drive, look at each of the tires. If one looks lower than the
others, check the pressure with a tire gauge.

At least once a month or before long trips, use a gauge to measure the pressure in
all tires. Even tires in good condition can lose 1–2 psi
(10–20 kPa, 0.1–0.2 kgf/cm

2

) per month.

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Inspection guidelines

Every time you check inflation, also examine the tires and valve stems.
Look for:

•

Bumps or bulges on the side or in the tread. Replace the tire if you find any cuts,
splits, or cracks in the side of the tire. Replace it if you see fabric or cord.

•

Remove any foreign objects and inspect for air leaks.

•

Uneven tread wear. Have a dealer check the wheel alignment.

•

Excessive tread wear.

2

Wear Indicators

P. 611

•

Cracks or other damage around valve stem.

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Checking Tires

Measure the air pressure when tires are cold. This
means the vehicle has been parked for at least three
hours, or driven less than 1 mile (1.6 km). If
necessary, add or release air until the specified
pressure is reached.

If checked when hot, tire pressure can be as much as
4–6 psi (30–40 kPa, 0.3–0.4 kgf/cm

2

) higher than if

checked when cold.

Whenever tire pressure is adjusted, you must
calibrate the TPMS.

2

Tire Pressure Monitoring System (TPMS)

P. 493

Have a dealer check the tires if you feel a consistent
vibration while driving. New tires and any that have
been removed and reinstalled should be properly
balanced.

3

WARNING

Using tires that are excessively worn or
improperly inflated can cause a crash in
which you can be seriously hurt or killed.

Follow all instructions in this owner’s
manual regarding tire inflation and
maintenance.