maintenance HONDA HR-V 2021 (in English) Service Manual

540
uuMaintenance Under the Hood uEngine Coolant
Maintenance
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.
u 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
NOTICE
Genuine Honda engine coolan t is a 50/50 mixture of
antifreeze and water that can withstand freezing at
temperatures as low as a bout -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 anti freeze/coolant as soon as
possible.
Do not add rust inhibitors or other additives to your
vehicle’s cooling system. Th ey 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.
Reserve TankMAX
MIN
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541
uuMaintenance Under the Hood uEngine Coolant
Maintenance
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. Do not push the cap down
when turning.
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.
■Radiator1Radiator
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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542
uuMaintenance Under the Hood uTransmission Fluid
Maintenance
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.
■Continuously Variable Transmission (CVT) Fluid
Specified fluid: Honda HCF-2
1Continuously Variable Transmission (CVT) Fluid
NOTICE
Do not mix HCF-2 with other transmission fluids
Using a transmission fluid other than HCF-2 may
adversely affect the operati on 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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543
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 reserve
tank.
Specified fluid: Honda Heav y 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 br ake fluid is not av ailable, 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 re filled 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.
MIN
MAX
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544
uuMaintenance Under the Hood uRefilling Window Washer Fluid
Maintenance
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 multi-information display.
Pour the washer fluid carefully. Do not overflow the reservoir.
1Refilling Window Washer Fluid
NOTICE
Do not use engine antifreeze or a vinegar/water
solution in the window washer reservoir.
Antifreeze can damage y our vehicle’s paint. A
vinegar/water solution can damage the window
washer pump.
Use only commercially avai lable windshield washer
fluid.
Avoid prolonged use of hard water to prevent lime
scale build up.
Window Washer
ReservoirModels without washer level sensor
Canadian models
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545Continued
Maintenance
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.
4. Insert the coupler into the connector of the
bulb.
High beam headlight:60 W (HB3 for halogen bulb type)
Low beam headlight:55 W (H11 for halogen bulb type)
High beam headlight:LED type
Low beam headlight:LED type
■High Beam Headlights
1 Headlight Bulbs
NOTICE
Halogen bulbs get very hot when lit.
Oil, perspiration, or a scratch on the glass can cause
the bulb to overhe at and shatter.
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, have the aiming
readjusted at a dealer or by a qualified technician.
When replacing a halogen bu lb, handle it by its base,
and protect the glass from c ontact with your skin or
hard objects. If you touch the glass, clean it with
denatured alcohol and a clean cloth.
Models with halogen headlights
All models
Models with halogen headlights
Models with halogen headlights
Models with LED headlights
1 High Beam Headlights
High beam headlights ar e LED type. Have an
authorized Honda d ealer inspect and replace the light
assembly.
Models with LED headlights
Models with halogen headlights
Coupler Bulb
Tab
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uuReplacing Light Bulbs uHeadlight Bulbs
546
Maintenance
1. Push the tab to remove the coupler.
2. Rotate the old bulb counter-clockwise to
remove.
3. Insert a new bulb.
4. Insert the coupler into the connector of the
bulb.
■Low Beam Headlights1Low Beam Headlights
Low beam headlights are LED type. Have an
authorized Honda d ealer inspect and replace the light
assembly.
Models with LED headlightsModels with halogen headlights
TabCoupler Bulb
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547
uuReplacing Light Bulbs uFront Turn Signal Light Bulbs
Maintenance
Front Turn Signal Light Bulbs
When replacing, use the following bulbs.
1.Turn the socket counter-clockwise and
remove it.
2. Pull the bulb straight out of its holder.
3. Insert a new bulb.
Front Turn Signal Light: 28/8 W (Amber)*
Front Turn Signal Light: LED type*
1Front Turn Signal Light Bulbs
Front turn signal lights are LED type. Have an
authorized Honda d ealer inspect and replace the light
assembly.
Models with LED headlights
Models with halogen headlights
Bulb
Socket
* Not available on all models
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548
uuReplacing Light Bulbs uFront Side Marker Lights
Maintenance
Front Side Marker Lights
Front side marker 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.
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549
uuReplacing Light Bulbs uFog Light Bulbs*
Continued
Maintenance
Fog Light Bulbs*
When replacing, use the following bulbs.
1.Remove the clips using a flat-tip
screwdriver, and push up the under cover.
Fog Light: 35 W (H8 for halogen bulb type)*
Fog Light: LED type*
1Fog Light Bulbs*
Fog lights are LED type. Ha ve an authorized Honda
dealer inspect and replace the light assembly.
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.
Models with LED fog lights
Models with halogen fog lights
Push until the pin
is flat.
Models with halogen fog lights
Clip
Under
Cover
* Not available on all models
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