2022 TOYOTA VENZA HYBRID fuel filter

3846-3. Do-it-yourself maintenance
Hybrid bat-
tery (traction
battery) air
intake vent
( P.415)• Vacuum cleaner,
etc,
• Phillips screw- driver
Radiator and
condenser
( P.392)

Tire inflation
pressure
( P.409)• Tire pressure
gauge
• Compressed air source
Washer fluid
( P.393)
• Water or washer
fluid containing
antifreeze (for win-
ter use)
• Funnel (used only for adding water or
washer fluid)
WARNING
The engine compartment contains
many mechanisms and fluids that
may move suddenly, become hot,
or become electrically energized.
To avoid death or serious injury,
observe the following precautions.
■When working on the engine
compartment
●Make sure that “IGNITION ON”
on the multi-info rmation display
and the “READY” indicator are
both off.
●Keep hands, clothing and tools
away from the moving fan.
●Be careful not to touch the
engine, power control unit, radi-
ator, exhaust manifold, etc. right
after driving as they may be hot.
Oil and other fluids may also be
hot.
ItemsParts and tools●Do not leave anything that may
burn easily, such as paper and
rags, in the engine compart-
ment.
●Do not smoke, cause sparks or
expose an open flame to fuel or
the battery. Fuel and battery
fumes are flammable.
■When working near the elec-
tric cooling fan or radiator
grille
Be sure the power switch is OFF.
With the power switch in ON, the
electric cooling fa n may automati-
cally start to run if the air condi-
tioning is on and/or the coolant
temperature is high. ( P.392)
■Safety glasses
Wear safety gla sses to prevent
flying or falling material, fluid
spray, etc., from getting in your
eyes.
NOTICE
■If you remove the air cleaner
filter
Driving with the air cleaner filter
removed may cause excessive
engine wear due to dirt in the air.

4156-3. Do-it-yourself maintenance
6
Maintenance and care
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.418)
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 illus-
tration to disengage the 8 claws,
starting from the claw in the upper
right corner and pull the cover
toward the front of the vehicle to
remove it.
4 Remove the air intake vent
filter.
Disengage the 4 center claws from
Cleaning the hybrid
battery (traction bat-
tery) air intake vent
and filter
To prevent the fuel econ-
omy 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 “Mainte-
nance Required for Trac-
tion Battery Cooling Parts
See Owner’s Manual” is
shown on the multi-informa-
tion display, clean the air
intake vent using the follow-
ing procedures:
Cleaning the air intake
vent
If dust and clogs cannot
be completely removed

4176-3. Do-it-yourself maintenance
6
Maintenance and care
8Install 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
“Owner’s Warranty Information
Booklet” or “Owner’s Manual Sup-
plement”.
■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 periodi-
cally.
●Improper handling of the air intake
vent cover and filt er 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 shown
on the multi-information display
●If this warning m essage is shown
on the multi-information display,
remove the air in take vent cover
and clean the filter. ( P.415)
●After cleaning the air intake vent,
start the hybrid system and check
that the warning message is no
longer shown.
It may take approximately 20 min-
utes after the hybrid system is
started until the warning message
disappears. If the warning mes-
sage does not disappear, have
the vehicle inspected by your
Toyota dealer.
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.75)

4507-2. Steps to take in an emergency
sumable.
■If a message that indicates the
need for visiting your Toyota
dealer is displayed
The system or part shown on the
multi-information di splay is malfunc-
tioning. Have the vehicle inspected
by your Toyota dealer immediately.
■If a message that indicates the
need for referring to Owner’s
Manual is displayed
●If the following messages are
shown, follow the instructions,
accordingly.
• If “Engine Coola nt Temp High” is
shown, follow the instructions
(  P.470).
• “Blind Spot Monitor Unavailable” ( P.270)
• “Rear Cross Traffic Alert Unavail- able” ( P.270)
●If the following messages are
shown, there may be a malfunc-
tion. Immediately have the vehi-
cle inspected by your Toyota
dealer.
• “Hybrid System Malfunction”
• “Check Engine”
• “Hybrid Battery System Malfunc- tion”
• “Accelerator Syst em Malfunction”
• “Smart Key System Malfunction”
●If the following messages are
shown, there may be a malfunc-
tion. Immediately stop the vehicle
in a safe place and contact your
Toyota dealer. Continuing to drive
the vehicle may be dangerous.
• “Oil Pressure Low”
•“Braking Power Low”
●If any of the following messages
are shown on the multi-informa-
tion display, 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.
• “Hybrid System Stopped”
• “Engine Stopped”
●If “Maintenance Required for Trac-
tion Battery Cooling Parts See Owner’s Manual” is shown, the fil-
ter may be clogged, the air intake
vent may be blocked, or there may
be a gap in the duct. Therefore,
perform the follo
wing correction
procedure.
• If the air intake vent or filter of the hybrid battery (traction battery)
are dirty, perform the procedures
on P.415to clean them.
• If the warning message is shown when the air intake vent and filter
of the hybrid battery (traction bat-
tery) are not dirty, have the vehicle
inspected at you r Toyota dealer.
●If “12-Volt Battery Charging Sys-
tem Malfunction Stop in a Safe
Place See Owner’s Manual” is
shown
Indicates a malfunction in the vehi-
cle’s charging system. Pull over and
stop the vehicle as soon as it is safe
to do so.
While the message is displayed, the
functions of the air conditioning, etc.
may be partially limited in order to
reduce the power consumption of
the 12-volt battery.
■If “Hybrid System Overheated
Output Power Reduced” is
shown
The message may be shown when
driving under severe operating con-
ditions. (For example, when driving
up a long steep hill or driving up a
steep hill in reverse.)
Coping method: P.472
■If “Traction Battery Needs to be
Protected Refrain from the Use
of N Position” is shown
This message may be displayed
when the shift lever is in N.
As the hybrid battery (traction bat-
tery) can not be charged when the
shift lever is in N, shift the shift lever
to P when the vehicle is stopped.

529Alphabetical Index
Alphabetical Index
A
A/C ................................... 312, 319Air conditioning filter ............. 413
Automatic air conditioning sys-tem ............................. 312, 319
Eco air conditioning mode .. 313, 321
Front seat concentrated airflow mode (S-FLOW) ......... 316, 326
ABS (Anti-lock Brake System) ............................................... 296Function ............................... 296
Warning light ........................ 440
ACA (Active Cornering Assist) ............................................... 297
Acoustic Vehicle Alerting Sys- tem ........................................... 72
Active Cornering Assist (ACA) ............................................... 297
AHB (Automatic High Beam) . 218
Airbags ...................................... 33 Airbag operating conditions.... 35
Airbag precautions for your child............................................. 38
Airbag warning light.............. 439
Correct driving posture ........... 27
Curtain shield airbag operating conditions ............................. 36
Curtain shield airbag precautions ............................................. 38
Front passenger occupant clas- sification system ................... 43
General airbag precautions .... 38
Location of the SRS airbags .. 33
Locations of airbags ............... 33
Modification and disposal of air- bags ..................................... 41
Seat cushion airbag ............... 33
Side airbag operating conditions ............................................. 36
Side airbag precautions ......... 38 Side and curtain shield airbags
operating conditions .............36
Side and curtain shield airbags precautions ...........................38
SRS airbags ...........................33
SRS warning light .................439
Air conditioning filter .............413
Air conditioning system.312, 319 Air conditioning filter .............413
Automatic air conditioning sys-tem .............................312, 319
Eco air conditioning mode ..313, 321
Front seat concent rated airflow
mode (S-FLOW) .........316, 326
Alarm .........................................80 Alarm ......................................80
Warning buzzer .. ..................438
Anchor brackets ... ..............52, 61
Antenna (Smart key system) .150
Anti-lock brake system (ABS)296 Function................................296
Warning light ........................440
Approach warning ..................264
Armrest ......... ......................... ..358
Assist grips .............................358
Automatic air conditioning sys- tem (vehicles with 12.3-inch dis-
play) .......................................319
Automatic air conditioning sys- tem (vehicles with 8-inch dis-
play) .......................................312
Automatic air conditioning sys- tem .................................312, 319Air conditioning filter .............413
Eco air conditioning mode ..313, 321
Automatic High Beam ............218
Automatic light control system ...............................................216
Average fuel economy .....98, 108
Average vehicle speed ...101, 108