Honda CR-V (2018 year). Instruction — part 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.
Specialized equipment and procedures are required to change the engine oil and oil
filter. Have an authorized Honda dealer replace them.
Do not attempt to change the engine oil and oil filter yourself.

Change the oil and filter in accordance with the maintenance message on the
information display

*

/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°
counterclockwise on the undercarriage
and remove the under cover.

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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.

1.5 L engine models

Screw

Under Cover

2.4 L engine models

Screw

Under Cover

* Not available on all models

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Maintenance Under the Hood

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Changing the Engine Oil and Oil Filter

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4. Remove the drain bolt and washer from

the bottom of the engine, and drain the
oil into a suitable container.

1.5 L engine models

Drain Bolt

Washer

2.4 L engine models

Drain Bolt

Washer

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Maintenance Under the Hood

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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 oil 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):

3.7 US qt (3.5 L)

4.7 US qt (4.4 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.

1.5 L engine models

Oil Filter

2.4 L engine models

Oil Filter

1.5 L engine models

2.4 L engine models

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Maintenance Under the Hood

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Engine Coolant

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Engine Coolant

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. 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

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Checking the Coolant

1.5 L engine models

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Engine 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 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 reserve tank 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 reserve tank
cap.

Reserve Tank

MAX

MIN

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Maintenance Under the Hood

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Engine Coolant

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1. Make sure the engine and radiator are cool.
2. Turn the reserve tank cap 1/8 turn

counterclockwise and relieve any pressure
in the coolant system.

3. Push down and turn the reserve tank cap

counter-clockwise to remove it.

4. Pour coolant into the reserve tank until it

reaches the MAX mark.

5. Put the reserve tank cap back on, and

tighten it fully.

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Adding the Coolant

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Adding the Coolant

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.

Reserve Tank
Cap

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Maintenance Under the Hood

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Engine Coolant

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Engine Coolant

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

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Reserve Tank

2.4 L engine models

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Engine 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 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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Maintenance Under the Hood

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Engine Coolant

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1. Make sure the engine and radiator are cool.
2. Turn the radiator cap 1/8 turn

counterclockwise and relieve any pressure
in the coolant system.

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.

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Radiator

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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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Maintenance Under the Hood

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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 continuously variable transmission fluid
yourself.

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Continuously Variable Transmission Fluid

Specified fluid: Honda HCF-2 Transmission Fluid

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Continuously Variable Transmission Fluid

NOTICE

Do not mix HCF-2 with other transmission fluids.
Using a transmission fluid other than HCF-2 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 HCF-2 is not covered by Honda’s
new vehicle limited warranty.

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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.

If the washer fluid is low, a message appears on the driver information interface.

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.

Canadian models with driver information interface

All models

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Replacing Light Bulbs

Headlight Bulbs

When replacing, use the following bulbs.

1. Push the tab to remove the coupler.
2. Rotate the old bulb counter-clockwise to

remove.

3. Insert a new bulb into the headlight

assembly and turn it clockwise.

4. Insert the coupler into the connector of the

bulb.

High beam headlight: 60 W (HB3 for halogen bulb type)

*

High beam headlight: LED type

*

Low beam headlight: 55 W (H11 for halogen bulb type)

*

Low beam headlight: LED type

*

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High Beam Headlights

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Headlight Bulbs

NOTICE

Halogen bulbs get very hot when lit.
Oil, perspiration, or a scratch on the glass can cause
the bulb to overheat and shatter.

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

When replacing a halogen bulb, handle it by its base,
and protect the glass from contact with your skin or
hard objects. If you touch the glass, clean it with
denatured alcohol and a clean cloth.

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

Models with halogen headlights

Models with LED headlights

Coupler

Bulb

Tab

* Not available on all models

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Replacing Light Bulbs

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Headlight Bulbs

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1. Remove the holding clip using a flat-tip

screwdriver, then remove the upper part of
the window washer reserve tank.

2. Push the tab to remove the coupler.
3. Rotate the old bulb counter-clockwise to

remove.

4. Insert a new bulb into the headlight

assembly and turn it clockwise.

5. Insert the coupler into the connector of the

bulb.

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Low Beam Headlights

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Low Beam Headlights

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.

Holding clip

Center pin

Push until the
pin is flat.

Holding clip

Passenger side

Coupler

Bulb

Tab

Both side

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Replacing Light Bulbs

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Fog Light Bulbs

*

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Fog Light Bulbs

*

When replacing, use the following bulbs.

1. Remove the screw using a Phillips-head

screwdriver and remove the holding clips
using a flat-tip screwdriver.

2. Pull down the under cover.

Fog Light: 35 W (H8 for halogen bulb type)

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Fog Light Bulbs

*

NOTICE

Halogen bulbs get very hot when lit. Oil, perspiration,
or a scratch on the glass can cause the bulb to
overheat and shatter.

When replacing a halogen bulb, handle it by its
plastic case, and protect the glass from contact with
your skin or hard objects. If you touch the glass, clean
it with denatured alcohol and a clean cloth.

Screw

Holding clip

* Not available on all models

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Replacing Light Bulbs

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Fog Light Bulbs

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3. Push the tab to remove the coupler.

4. Rotate the old bulb clockwise to remove.
5. Insert a new bulb into the fog light

assembly and turn it counter-clockwise.

6. Insert the coupler into the connector of the

bulb.

4. Rotate the old bulb counter-clockwise to

remove.

5. Insert a new bulb into the fog light

assembly and turn it clockwise.

6. Insert the coupler into the connector of the

bulb.

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Fog 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.

Holding clip

Bulb

Tab

Coupler

Right side

Bulb

Coupler

Tab

Left side

* Not available on all models

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Replacing Light Bulbs

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Parking/Daytime Running Lights

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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

*

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

Brake/Taillight, Rear Turn Signal Light and Rear Side
Marker Lights

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

* Not available on all models

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Replacing Light Bulbs

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Taillight and Back-Up Light Bulbs

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Taillight 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 to the left and remove it.

Remove the old bulb.

3. Insert a new bulb.

Taillight: LED
Back-Up Light: 16W

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Taillight and Back-Up Light Bulbs

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

Cover

Bulb

Socket