2022 TOYOTA YARIS air filter

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6-3. Do-it-yourself maintenance
1Turn 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 2 claws. Then pull out
the glove box and disconnect
the lower claws.
4 Pull out the glove box and dis-
connect the lower claws.
5 Unlock the filter cover ( ), pull
the filter cover out of the claws
( ), and remove the filter
cover.
6 Remove the filter (type A) or fil-
ter case. (type B)
7 Replace the air conditioning fil-
ter with a new one.
The “ UP” marks shown on the filter
Air conditioning filter
The air conditioning filter must
be changed regularly to main-
tain air conditioning efficiency.
Removing the air condition-
ing filter

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6-3. Do-it-yourself maintenance
Maintenance and care
and the filter case should be pointing
up.
Type A
Replace the air conditioning filter.
Type B
Remove the air conditioning filter from
the filter case and replace it.
■Checking interval
Inspect and replace the air conditioning filter according to the maintenance
schedule. In dusty areas or areas with heavy traffic flow, early replacement may be required. (For scheduled main-
tenance information, please refer to the “Toyota Service Booklet” or “Toyota War-ranty Booklet”.)
■If air flow from the vents decreases
dramatically
The filter may be clogged. Check the fil- ter and replace if necessary.
NOTICE
■When using the air conditioning 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 filter cover
When moving the filter cover in the
direction of arrow to release the fit- ting, pay attention not to apply exces-sive force to the claws. Otherwise, the
claws may be damaged.

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6-3. Do-it-yourself maintenance
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 air-
gun, etc. may push it into the air intake
vent. ( P.350)
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 flathead screwdriver,
remove the air intake vent cover.
1 Pull the cover as shown in the
illustration to disengage the 2
claws, starting from the claw in
the upper right corner.
2 Pull the cover toward the side of
the vehicle to remove it.
3 Remove the air intake vent filter.
1 Disengage the 2 claws as
shown in the illustration.
2 Disengage the 2 tabs and
Cleaning the hybrid bat-
ter y (traction batter y)
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 Battery Cooling
Parts See Owner’s Manual” is
displayed on th e multi-infor-
mation display, clean the air
intake vent using the following
procedures:
Cleaning the air intake vent
If dust and clogs cannot be
completely removed

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6-3. Do-it-yourself maintenance
Maintenance and care
remove the filter from cover as
shown in the illustration.
4 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.
5 Reinstall the filter to the cover.
1 Engage the filter to the 2 tabs as
shown in the illustration.
2 Engage the 2 claws to install the
filter.
Make sure that the filter is not crooked or deformed when installing it.
6 Install the air intake vent cover.
1 Insert the tab of the cover as
shown in the illustration.
2 Push the cover to engage the 2
claws.
■Scheduled maintenance of the air
intake vent
Refer to “Toyota Service Booklet” or “Toyota Warranty Booklet”.
■Cleaning the air intake vent
●Dust in the air intake vent may inter-fere with the cooling of the hybrid bat-
tery (traction battery). If charging/discharging of the hybrid battery (traction battery) becomes lim-
ited, the distance that the vehicle 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 con- cerns about cleaning the filter, contact any authorized Toyota retailer or
Toyota authorized repairer, or any reli- able repairer.
■If “Maintenance Required for Trac-tion Battery Cooling Parts See
Owner’s Manual” is displayed on the multi-information display
●If this warning message is displayed on the multi-information display, remove the air intake vent cover and

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6-3. Do-it-yourself maintenance
clean the filter. ( P.348)
●After cleaning the air intake vent, start the hybrid system and check that the
warning message is no longer dis- played.After the hybrid system is started, it
may be necessary to drive the vehicle up to approximately 20 minutes before the warning message disappears. If
the warning message does not disap- pear after driving for appropriately 20 minutes, have the vehicle inspected
by any authorized Toyota retailer or Toyota authorized repairer, or any reli-able repairer.
WARNING
■When cleaning the air intake vent
●Do not use water or other liquids to clean the air intake vent. If water is
applied to the hybrid battery (trac- tion battery) or other components, a malfunction 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.80)
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 com-pressed 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 per-
formance of the hybrid battery (trac- tion battery) and cause a malfunction.
■To prevent damage to the vehicle
●Do not allow water or foreign matter to enter the air intake vent when the
cover is removed.
●Carefully handle the removed filter
so that it will not be damaged. If the filter is damaged, have it replaced with a new filter by any
authorized Toyota retailer or Toyota authorized repairer, or any reliable repairer.
●Make sure to reinstall the filter and cover to their original positions after
cleaning.

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6-3. Do-it-yourself maintenance
Maintenance and care
■If the electronic key battery is depleted
The following symptoms may occur:
●The smart entry & start system (if equipped) and wireless remote control
will not function properly.
●The operational range will be reduced.
 Flathead screwdriver
 Small flathead screwdriver
 Lithium battery CR2032 (vehi-
cles without a smart entry & start
system), or CR2450 (vehicles
with a smart entry & start sys-
tem)
■Use a CR2032 (vehicles without a
smart entry & start system) or CR2450 (vehicles with a smart entry & start system) lithium bat-
tery
●Batteries can be purchased at any
authorized Toyota retailer or Toyota authorized repairer, or any reliable
NOTICE
●Do not install anything to the air intake vent other than the exclusive
filter for this vehicle or use the vehi- cle without the filter installed.
■If “Maintenance Required for Traction Battery Cooling Parts See Owner’s Manual” is dis-
played on the multi-information display
If the vehicle is continuously driven
with the warning message (indicating that charging/discharging of the hybrid battery [traction battery] may
become limited) displayed, the hybrid battery (traction battery) may mal-function. If the warning message is
displayed, clean the air intake vent immediately.
Wireless remote con-
trol/electronic key bat-
ter y
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 rec-
ommended that key battery
replacement be performed by
any authorized Toyota retailer
or Toyota authorized repairer,
or any reliable repairer.
Items to prepare

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7-2. Steps to take in an emergency
When trouble arises
speed range (if equipped)
■If a message that indicates the mal-
function of radar sensor is dis- played
The following systems may be sus-
pended until the problem shown in the message is resolved. ( P.207, 374)
●PCS (Pre-Collision system) (if equipped)
●LTA (Lane Tracing Assist) (if equipped)
●Dynamic radar cruise control with full-speed range (if equipped)
■If “Oil Maintenance Required Soon” is displayed
Indicates that the engine oil should be scheduled to be changed.
Check the engine oil and change it if
necessary.
After changing the engine oil, make sure to reset the message. ( P.327)
■If “Oil Maintenance Required Visit
Your Dealer” is displayed
Indicates that the engine oil should be changed.
Check and change the engine oil, and oil filter by any authorized Toyota retailer or Toyota authorized repairer, or any reli-
able repairer. After changing the engine oil, make sure to reset the message. ( P.327)
■If “Radar Cruise Control Unavail-
able See Owner’s Manual” is dis- played (if equipped)
The dynamic radar cruise control with
full-speed range system is suspended temporarily or until the problem shown in the message is resolved. (causes and
coping methods: P.207)
■If “Radar Cruise Control Unavail- able” is displayed (if equipped)
The dynamic radar cruise control with
full-speed range system cannot be used temporarily. Use the system when it becomes available again.
■If a message that indicates the
need for visiting your Toyota dealer is displayed
The system or part shown on the multi-
information display is malfunctioning. Have the vehicle inspected by any authorized Toyota retailer or Toyota
authorized repairer, or any reliable repairer immediately.
■If a message that indicates the need for referring to Owner’s Man-
ual is displayed
●If “Engine Coolant Temp High” is dis-
played, follow the instructions accord- ingly. ( P.414)
●If “Exhaust Filter Full” is displayed, fol- low the instructions accordingly. ( P.276)
●If any of the following messages are displayed on the multi-information dis-
play, it may indicate a malfunction. Have the vehicle inspected by any authorized Toyota retailer or Toyota
authorized repairer, or any reliable repairer immediately.• “Smart Entry & Start System Malfunc-
tion” • “Hybrid System Malfunction”• “Check Engine”
• “Hybrid Battery System Malfunction” • “Accelerator System Malfunction”
●If any of the following messages are displayed on the multi-information dis-play, it may indicate a malfunction.
Immediately stop the vehicle and con- tact any authorized Toyota retailer or Toyota authorized repairer, or any reli-
able repairer. • “Braking Power Low”• “12-Volt Battery Charging System
Malfunction” • “Oil Pressure Low”
●If any of the following messages are shown on the multi-information dis-play, the vehicle may have run out of
fuel. Stop the vehicle in a safe place and, if the fuel level is low, refuel the vehicle. ( P. 8 0 )
• “Hybrid System Stopped” • “Engine Stopped”

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7-2. Steps to take in an emergency
●If “Low Auxiliary Battery” is shown,
• When the display goes off after sev- eral seconds (displays for about 6 seconds): Maintain the hybrid system
operation for more than 15 minutes and charge the 12-volt battery.• When the display does not go off:
Start up the hybrid system using the procedures: P.409
●If “Maintenance Required for Traction Battery Cooling Parts See Owner’s Manual” is shown, the filters may be
clogged, the air intake vents may be blocked, or there may be a gap in the duct. Therefore, perform the following
correction procedure. • If the air intake vents and filters of the hybrid battery (traction battery) are
dirty, perform the procedure on P.348 to clean them.• If the warning message is shown
when the air intake vents and filters of the hybrid battery (traction battery) are not dirty, have the vehicle inspected
by any authorized Toyota retailer or Toyota authorized repairer, or any reli-able repairer immediately.
If you have a flat tire
(vehicles with an emer-
gency tire puncture
repair kit)
Your vehicle is not equipped
with a spare tire, but instead is
equipped with an emergency
tire puncture repair kit.
A puncture caused by a nail or
screw passing through the tire
tread can be repaired tempo-
rarily using the emergency tire
puncture repair kit. (The kit
contains a bottle of sealant.
The sealant can be used only
once to temporarily repair one
tire without removing the nail
or screw from the tire.)
Depending on the damage, this
kit cannot be used to repair the
tire. ( P.387)
After temporarily repairing the
tire with the kit, have the tire
repaired or replaced by any
authorized Toyota retailer or
Toyota authorized repairer, or
any reliable repairer. Repairs
conducted using the emer-
gency tire puncture repair kit
are only a temporary measure.
Have the tire repaired and
replaced as soon as possible.