Toyota Corolla Hybrid (2020 year). Owner's manual — part 27
422
7-3. Do-it-yourself maintenance
The recommended cold tire
inflation pressure and tire size
are displayed on the tire and
loading information label.
(P.501)
Tire valve
Tire pressure gauge
1
Remove the tire valve cap.
2
Press the tip of the tire pres-
sure gauge onto the tire
valve.
3
Read the pressure using the
gauge gradations.
4
If the tire inflation pressure is
not at the recommended
level, adjust the pressure.
If you add too much air, press
the center of the valve to
deflate.
5
After completing the tire infla-
tion pressure measurement
and adjustment, apply soapy
water to the valve and check
for leakage.
6
Put the tire valve cap back
on.
■
Tire inflation pressure check
interval
You should check tire inflation pres-
sure every two weeks, or at least
once a month. Do not forget to
check the spare.
■
Effects of incorrect tire inflation
pressure
Driving with incorrect tire inflation
pressure may result in the following:
●
Reduced fuel economy
●
Reduced driving comfort and poor
handling
●
Reduced tire life due to wear
●
Reduced safety
●
Damage to the drive train
If a tire needs frequent inflating,
have it checked by your Toyota
dealer.
Tire inflation pressure
Checking the specified
tire inflation pressure
Inspection and adjust-
ment procedure
-------------------------------------------------------------------------------------------------------------------------------------------------------------
423
7-3. Do-it-yourself maintenance
7
Maintena
nce
a
nd ca
re
■
Instructions for checking tire
inflation pressure
When checking tire inflation pres-
sure, observe the following:
●
Check only when the tires are
cold.
If your vehicle has been parked for
at least 3 hours or has not been
driven for more than 1 mile or 1.5
km, you will get an accurate cold
tire inflation pressure reading.
●
Always use a tire pressure gauge.
It is difficult to judge if a tire is
properly inflated based only on its
appearance.
●
It is normal for the tire inflation
pressure to be higher after driving
as heat is generated in the tire. Do
not reduce tire inflation pressure
after driving.
●
Never exceed the vehicle capacity
weight.
Passengers and luggage weight
should be placed so that the vehi-
cle is balanced.
WARNING
■
Proper inflation is critical to
save tire performance
Keep your tires properly inflated.
If the tires are not properly
inflated, the following conditions
may occur which could lead to an
accident resulting in death or seri-
ous injury:
●
Excessive wear
●
Uneven wear
●
Poor handling
●
Possibility of blowouts resulting
from overheated tires
●
Air leaking from between tire
and wheel
●
Wheel deformation and/or tire
damage
●
Greater possibility of tire dam-
age while driving (due to road
hazards, expansion joints,
sharp edges in the road, etc.)
NOTICE
■
When inspecting and adjust-
ing tire inflation pressure
Be sure to put the tire valve caps
back on.
If a valve cap is not installed, dirt
or moisture may get into the valve
and cause an air leak, resulting in
decreased tire inflation pressure.
-------------------------------------------------------------------------------------------------------------------------------------------------------------
424
7-3. Do-it-yourself maintenance
When replacing wheels, care
should be taken to ensure that
they are equivalent to those
removed in load capacity, diam-
eter, rim width and inset
*
.
Replacement wheels are avail-
able at your Toyota dealer.
*
: Conventionally referred to as off-
set.
Toyota does not recommend
using the following:
Wheels of different sizes or
types
Used wheels
Bent wheels that have been
straightened
■
When replacing wheels (vehi-
cles with a tire pressure warn-
ing system)
The wheels of your vehicle are
equipped with tire pressure warning
valves and transmitters that allow
the tire pressure warning system to
provide advance warning in the
event of a loss in tire inflation pres-
sure. Whenever wheels are
replaced, the tire pressure warning
valves and transmitters must be
installed. (P.418)
Wheels
If a wheel is bent, cracked or
heavily corroded, it should
be replaced. Otherwise, the
tire may separate from the
wheel or cause a loss of
handling control.
Wheel selection
WARNING
■
When replacing wheels
●
Do not use wheels that are a dif-
ferent size from those recom-
mended in the Owner’s Manual,
as this may result in a loss of
handling control.
●
Never use an inner tube in a
leaking wheel which is designed
for a tubeless tire.
Doing so may result in an acci-
dent, causing death or serious
injury.
■
When installing the wheel
nuts
●
Be sure to install the wheel nuts
with the tapered ends facing
inward. Installing the nuts with
the tapered ends facing outward
can cause the wheel to break
and eventually cause the wheel
to come off while driving, which
could lead to an accident result-
ing in death or serious injury.
Tapered portion
●
Never use oil or grease on the
wheel bolts or wheel nuts.
Oil and grease may cause the
wheel nuts to be excessively
tightened, leading to bolt or disc
wheel damage. In addition, the
oil or grease can cause the
wheel nuts to loosen and the
wheel may fall off, causing an
accident and resulting in death
or serious injury. Remove any
oil or grease from the wheel
bolts or wheel nuts.
-------------------------------------------------------------------------------------------------------------------------------------------------------------
425
7-3. Do-it-yourself maintenance
7
Maintena
nce
a
nd ca
re
Use only Toyota wheel nuts
and wheel nut wrenches
designed for use with your
aluminum wheels.
When rotating, repairing or
changing your tires, check
that the wheel nuts are still
tight after driving 1000 miles
(1600 km).
Be careful not to damage the
aluminum wheels when using
tire chains.
Use only Toyota genuine bal-
ance weights or equivalent
and a plastic or rubber ham-
mer when balancing your
wheels.
WARNING
■
Use of defective wheels pro-
hibited
Do not use cracked or deformed
wheels. Doing so could cause the
tire to leak air during driving, pos-
sibly causing an accident.
NOTICE
■
Replacing tire pressure warn-
ing valves and transmitters
(vehicles with a tire pressure
warning system)
●
Because tire repair or replace-
ment may affect the tire pres-
sure warning valves and
transmitters, make sure to have
tires serviced by your Toyota
dealer or other qualified service
shop. In addition, make sure to
purchase your tire pressure
warning valves and transmit-
ters at your Toyota dealer.
●
Ensure that only genuine Toyota
wheels are used on your vehi-
cle.
Tire pressure warning valves
and transmitters may not work
properly with non-genuine
wheels.
Aluminum wheel precau-
tions
-------------------------------------------------------------------------------------------------------------------------------------------------------------
426
7-3. Do-it-yourself maintenance
1
Turn the power switch off.
2
Open the glove box. Slide off
the damper.
3
Push in the glove box on the
vehicle’s outer side to discon-
nect the claws. Then pull out
the glove box and disconnect
the lower claws.
4
Unlock the filter cover ( ),
pull the filter cover out of the
claws ( ), and remove the
filter cover.
5
Remove the filter case.
6
Remove the air conditioning
filter from the filter case and
replace it with a new one.
The “
UP” marks shown on the
filter and the filter case should be
pointing up.
■
Checking interval
Replace the air conditioning filter
according to the maintenance
schedule. In dusty areas or areas
with heavy traffic flow, early replace-
Air conditioning filter
The air conditioning filter
must be changed regularly
to maintain air conditioning
efficiency.
Removing the air condi-
tioning filter
-------------------------------------------------------------------------------------------------------------------------------------------------------------
427
7-3. Do-it-yourself maintenance
7
Maintena
nce
a
nd ca
re
ment may be required. (For sched-
uled maintenance information,
please refer to the “Scheduled
Maintenance Guide” or “Owner’s
Manual Supplement”.)
■
If air flow from the vents
decreases dramatically
The filter may be clogged. Check
the filter and replace if necessary.
Remove the dust from the air
intake vent with a vacuum
cleaner, etc.
Make sure to only use a vacuum to
suck out dust and clogs. Attempting
to blow out dust and clogs using an
airgun, etc. may push it into the air
intake vent. (P.430)
NOTICE
■
When using the air condition-
ing system
Make sure that a filter is always
installed.
Using the air conditioning system
without a filter may cause damage
to the system.
■
To prevent damage to the fil-
ter cover
When moving the filter cover in
the direction of arrow to release
the fitting, pay attention not to
apply excessive force to the
claws. Otherwise, the claws may
be damaged.
Cleaning the hybrid
battery (traction bat-
tery) air intake vent
and filter
To prevent the fuel economy
from being affected, visually
inspect the hybrid battery
(traction battery) air intake
vent periodically for dust
and clogs. If it is dusty or
clogged or if “Maintenance
Required for Traction Bat-
tery Cooling Parts See
Owner’s Manual” is dis-
played on the multi-informa-
tion display, clean the air
intake vent using the follow-
ing procedures:
Cleaning the air intake
vent
-------------------------------------------------------------------------------------------------------------------------------------------------------------
428
7-3. Do-it-yourself maintenance
If dust and clogs cannot be com-
pletely removed with the air
intake vent cover installed,
remove the cover and clean the
filter.
1
Turn the power switch off.
2
Using a Phillips screwdriver,
remove the clip.
3
Remove the air intake vent
cover.
Pull the cover as shown in
the illustration to disengage
the 3 claws, starting from the
claw in the upper right corner.
Pull the cover toward the
front of the vehicle to remove
it.
4
Remove the air intake vent
filter.
Disengage the claw as
shown in the illustration.
Remove the filter from the
cover.
5
Remove the dust and clogs
from the filter using a vacuum
cleaner, etc.
Make sure to also remove the dust
and clogs from the inside of the air
intake vent cover.
6
Reinstall the filter to the
cover.
If dust and clogs cannot
be completely removed
-------------------------------------------------------------------------------------------------------------------------------------------------------------
429
7-3. Do-it-yourself maintenance
7
Maintena
nce
a
nd ca
re
Engage the filter to the 2
claws as shown in the illus-
tration.
Engage the claw to install the
filter.
Make sure that the filter is not
crooked or deformed when install-
ing it.
7
Install the air intake vent
cover.
Insert the tab of the cover as
shown in the illustration.
Push the cover to engage the
3 claws.
8
Using a Phillips screwdriver,
install the clip.
■
Scheduled maintenance of the
air intake vent is necessary
when
In some situations such as when the
vehicle is used frequently or in
heavy traffic or dusty areas, the air
intake vent may need to be cleaned
more regularly. For details, refer to
“Scheduled Maintenance Guide” or
“Owner’s Manual Supplement”.
■
Cleaning the air intake vent
●
Dust in the air intake vent may
interfere with the cooling of the
hybrid battery (traction battery). If
charging/discharging of the hybrid
battery (traction battery) becomes
limited, the distance that the vehi-
cle can be driven using the electric
motor (traction motor) may be
reduced and the fuel economy
may be reduced.
Inspect and clean the air intake
vent periodically.
●
Improper handling of the air intake
vent cover and filter may result in
damage to them. If you have any
concerns about cleaning the filter,
contact your Toyota dealer.
■
If “Maintenance Required for
Traction Battery Cooling Parts
See Owner’s Manual” is dis-
played on the multi-information
display
●
If this warning message is dis-
played on the multi-information
display, remove the air intake vent
cover and clean the filter.
(P.428)
●
After cleaning the air intake vent,
start the hybrid system and check
that the warning message is no
longer displayed.
After the hybrid system is started,
it may be necessary to drive the
vehicle up to approximately 20
minutes before the warning mes-
sage disappears. If the warning
message does not disappear after
driving for appropriately 20 min-
utes, have the vehicle inspected
by your Toyota dealer.
-------------------------------------------------------------------------------------------------------------------------------------------------------------
430
7-3. Do-it-yourself maintenance
WARNING
■
When cleaning the air intake
vent
●
Do not use water or other liq-
uids to clean the air intake vent.
If water is applied to the hybrid
battery (traction battery) or
other components, a malfunc-
tion or fire may occur.
●
Before cleaning the air intake
vent, make sure to turn the
power switch off to stop the
hybrid system.
■
When removing the air intake
vent cover
Do not touch the service plug
located near the air intake vent.
(P.72)
NOTICE
■
When cleaning the air intake
vent
When cleaning the air intake vent,
make sure to only use a vacuum
to suck out dust and clogs. If a
compressed air blow gun, etc. is
used to blow out dust and clogs,
the dust or clogs may be pushed
into the air intake vent, which may
affect the performance of the
hybrid battery (traction battery)
and cause a malfunction.
■
To prevent damage to the
vehicle
●
Do not allow liquid or foreign
material to enter the air intake
vent when the cover is
removed.
●
Carefully handle the removed
filter so that it will not be dam-
aged.
If the filter is damaged, have it
replaced with a new filter by
your Toyota dealer.
●
Make sure to reinstall the filter
and cover to their original posi-
tions after cleaning.
●
Do not install anything to the air
intake vent other than the exclu-
sive filter for this vehicle or use
the vehicle without the filter
installed.
■
If “Maintenance Required for
Traction Battery Cooling
Parts See Owner’s Manual” is
displayed on the multi-infor-
mation display
If the vehicle is continuously
driven with the warning message
(indicating that charging/discharg-
ing of the hybrid battery [traction
battery] may become limited) dis-
played, the hybrid battery (traction
battery) may malfunction. If the
warning message is displayed,
clean the air intake vent immedi-
ately.
-------------------------------------------------------------------------------------------------------------------------------------------------------------
431
7-3. Do-it-yourself maintenance
7
Maintena
nce
a
nd ca
re
■
If the electronic key battery is
depleted
The following symptoms may occur:
●
The smart key system and wire-
less remote control will not func-
tion properly.
●
The operational range will be
reduced.
Flathead screwdriver
Small flathead screwdriver
Lithium battery CR2032
■
Use a CR2032 lithium battery
●
Batteries can be purchased at
your Toyota dealer, local electrical
appliance shops or camera stores.
●
Replace only with the same or
equivalent type recommended by
the manufacturer.
●
Dispose of used batteries accord-
ing to local laws.
1
Release the lock and remove
the mechanical key.
2
Remove the key cover.
To prevent damage to the key,
cover the tip of the flathead screw-
driver with a rag.
3
Remove the depleted battery
using a small flathead screw-
driver.
When removing the cover, the elec-
tronic key module may stick to the
cover and the battery may not be
visible. In this case, remove the
electronic key module in order to
remove the battery.
Insert a new battery with the “+” ter-
Electronic key battery
Replace the battery with a
new one if it is depleted.
As the key may be damaged
if the following procedure is
not performed properly, it is
recommended that key bat-
tery replacement be per-
formed by your Toyota
dealer.
Items to prepare
Replacing the battery
-------------------------------------------------------------------------------------------------------------------------------------------------------------
432
7-3. Do-it-yourself maintenance
minal facing up.
4
When installing the key cover
and mechanical key, install
by conducting step
2
and
step
1
with the directions
reversed.
5
Operate the
or
switch
and check that the doors can
be locked/unlocked.
WARNING
■
Removed battery and other
parts
These parts are small and if swal-
lowed by a child, they can cause
choking. Keep away from chil-
dren. Failure to do so could result
in death or serious injury.
NOTICE
■
When replacing the battery
Use a flathead screwdriver of
appropriate size. Applying exces-
sive force may deform or damage
the cover.
■
For normal operation after
replacing the battery
Observe the following precautions
to prevent accidents:
●
Always work with dry hands.
Moisture may cause the battery
to rust.
●
Do not touch or move any other
component inside the remote
control.
●
Do not bend either of the battery
terminals.
-------------------------------------------------------------------------------------------------------------------------------------------------------------
433
7-3. Do-it-yourself maintenance
7
Maintena
nce
a
nd ca
re
1
Turn the power switch off.
2
Open the fuse box cover.
Engine compartment: type A
fuse box
Push the tabs in and lift the lid off.
Engine compartment: type B
fuse box
Push the tabs in and lift the lid off.
Under the driver’s side instru-
ment panel
Remove the lid.
Make sure to push the claw when
removing/installing the lid.
3
Remove the fuse with the
pullout tool.
Only type A fuse can be
removed using the pullout
tool.
4
Check if the fuse is blown.
Replace the blown fuse with a new
fuse of an appropriate amperage
rating. The amperage rating can be
found on the fuse box lid.
Checking and replac-
ing fuses
If any of the electrical com-
ponents do not operate, a
fuse may have blown. If this
happens, check and replace
the fuses as necessary.
Checking and replacing
fuses
-------------------------------------------------------------------------------------------------------------------------------------------------------------
434
7-3. Do-it-yourself maintenance
Type A
Normal fuse
Blown fuse
Type B
Normal fuse
Blown fuse
Type C
Normal fuse
Blown fuse
Type D
Normal fuse
Blown fuse
■
After a fuse is replaced
●
When installing the lid, make sure
that the tab is installed securely.
●
If the lights do not turn on even
after the fuse has been replaced,
a bulb may need replacement.
(P.435)
●
If the replaced fuse blows again,
have the vehicle inspected by
your Toyota dealer.
■
If there is an overload in a cir-
cuit
The fuses are designed to blow, pro-
tecting the wiring harness from
damage.
■
When replacing light bulbs
Toyota recommends that you use
genuine Toyota products designed
for this vehicle.
Because certain bulbs are con-
nected to circuits designed to pre-
vent overload, non-genuine parts of
parts not designed for this vehicle
may be unusable.
-------------------------------------------------------------------------------------------------------------------------------------------------------------
435
7-3. Do-it-yourself maintenance
7
Maintena
nce
a
nd ca
re
Check the wattage of the light
bulb to be replaced. (P.502)
■
Front
Front side marker lights
WARNING
■
To prevent system break-
downs and vehicle fire
Observe the following precau-
tions.
Failure to do so may cause dam-
age to the vehicle, and possibly a
fire or injury.
●
Never use a fuse of a higher
amperage rating than that indi-
cated, or use any other object in
place of a fuse.
●
Always use a genuine Toyota
fuse or equivalent.
Never replace a fuse with a
wire, even as a temporary fix.
●
Do not modify the fuses or fuse
boxes.
NOTICE
■
Before replacing fuses
Have the cause of electrical over-
load determined and repaired by
your Toyota dealer as soon as
possible.
Light bulbs
You may replace the follow-
ing bulbs yourself. The diffi-
culty level of replacement
varies depending on the
bulb. If necessary bulb
replacement seems difficult
to perform, contact your
Toyota dealer.
For more information about
replacing other light bulbs,
contact your Toyota dealer.
Preparing for light bulb
replacement
Bulb locations
-------------------------------------------------------------------------------------------------------------------------------------------------------------
436
7-3. Do-it-yourself maintenance
■
Rear
Back-up lights
Rear turn signal lights
Rear side marker lights
■
Bulbs that need to be
replaced by your Toyota
dealer
Headlights/daytime running
lights
Parking lights
Front turn signal lights
Tail lights
Stop lights
High mounted stoplight
License plate lights
■
LED light bulbs
The lights other than the front side
marker lights, rear turn signal lights,
rear side marker lights and back-up
lights consist of a number of LEDs.
If any of the LEDs burn out, take
your vehicle to your Toyota dealer to
have the light replaced.
■
Condensation build-up on the
inside of the lens
In certain situations, such as when
driving in the rain or when washing
the vehicle, condensation may form
on the inner side of the headlight
lens and other lights. As each light
has a ventilation hole, moist air may
enter. If the ambient temperature is
low, condensation may form tempo-
rarily, but it will dissipate as the
inside of the light is warmed up. As
the condensation is due to a phe-
nomenon similar to windows fogging
in the rain, it does not indicate a
malfunction.
Contact your Toyota dealer for more
information in the following situa-
tions:
●
Large drops of water have built up
on the inside of the lens.
●
Water has built up inside the
headlight.
■
When replacing light bulbs
■
Front side marker lights
1
Turn the bulb base counter-
clockwise.
2
Remove the light bulb.
Replacing light bulbs
-------------------------------------------------------------------------------------------------------------------------------------------------------------
437
7-3. Do-it-yourself maintenance
7
Maintena
nce
a
nd ca
re
3
When installing, reverse the
steps listed.
■
Rear turn signal lights and
rear side marker lights
1
Open the trunk lid.
2
Insert a flathead screwdriver
between the cover and the
light assembly and pry up the
cover to disengage the claws
(indicated by a dotted line).
To prevent scratching the vehicle,
wrap the tip of the flathead screw-
driver with a cloth, etc.
3
Pull the cover toward the rear
of the vehicle and remove the
cover.
4
Remove the 2 screws and
then remove the light assem-
bly by pulling it straight back.
5
Turn the bulb base counter-
clockwise.
Rear side marker lights
Rear turn signal lights
6
Remove the light bulb.
Rear side marker lights
Rear turn signal lights
7
When installing the light bulb,
install it by conducting steps
-------------------------------------------------------------------------------------------------------------------------------------------------------------
Нет комментариевНе стесняйтесь поделиться с нами вашим ценным мнением.
Текст