2023 TOYOTA PRIUS fuel filter

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PRIUS_OM_OM47F32E_(EE)
4-1. Before driving
Driving the vehicle .............220
Cargo and luggage ............231
Trailer towing
(2WD models)..................233
Trailer towing
(AWD models) .................243
4-2. Driving procedures
Power (ignition) switch .......244
EV drive mode ...................250
Hybrid transmission ...........253
Turn signal lever ................259
Parking brake.....................260
4-3. Operating the lights
and wipers
Headlight switch.................261
AHB (Automatic High
Beam) ..............................266
Fog light switch ..................270
Windshield wipers and
washer .............................271
Rear window wiper and
washer .............................275
4-4. Refueling
Opening the fuel tank
cap ...................................277
4-5. Using the driving
support systems
Toyota Safety Sense ......... 282
PCS (Pre-Collision
System) ........................... 296
LTA
(Lane Tracing Assist) ...... 307
RSA (Road Sign Assist) .... 323
Dynamic radar cruise
control with full-speed
range ............................... 329
Cruise control .................... 346
Driving mode select
switch .............................. 351
Speed limiter ..................... 353
BSM
(Blind Spot Monitor) ........ 356
• The Blind Spot Monitor
function ......................... 372
• The Rear Crossing
Traffic Alert function ...... 375
Toyota parking
assist-sensor ................... 381
Parking Support Brake
function ........................... 394
S-IPA (Simple Intelligent
Parking Assist
System) ........................... 405
GPF (Gasoline Particulate
Filter) system .................. 440
Driving assist systems....... 441
4-6. Driving tips
Hybrid vehicle driving
tips .................................. 449
Winter driving tips.............. 452
4Driving

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4Driving
PRIUS_OM_OM47F32E_(EE)4-1. Before driving
Driving the vehicle ............. 220
Cargo and luggage ............ 231
Trailer towing
(2WD models).................. 233
Trailer towing
(AWD models) ................. 243
4-2. Driving procedures
Power (ignition) switch ....... 244
EV drive mode ................... 250
Hybrid transmission ........... 253
Turn signal lever ................ 259
Parking brake .................... 260
4-3. Operating the lights
and wipers
Headlight switch ................ 261
AHB (Automatic High
Beam) .............................. 266
Fog light switch .................. 270
Windshield wipers and
washer ............................. 271
Rear window wiper and
washer ............................. 275
4-4. Refueling
Opening the fuel tank
cap ................................... 2774-5. Using the driving
support systems
Toyota Safety Sense ......... 282
PCS (Pre-Collision
System) ........................... 296
LTA
(Lane Tracing Assist)....... 307
RSA (Road Sign Assist)..... 323
Dynamic radar cruise
control with full-speed
range ............................... 329
Cruise control..................... 346
Driving mode select
switch............................... 351
Speed limiter ...................... 353
BSM
(Blind Spot Monitor) ......... 356
• The Blind Spot Monitor
function .......................... 372
• The Rear Crossing
Traffic Alert function ...... 375
Toyota parking
assist-sensor ................... 381
Parking Support Brake
function ............................ 394
S-IPA (Simple Intelligent
Parking Assist
System) ........................... 405
GPF (Gasoline Particulate
Filter) system ................... 440
Driving assist systems ....... 441
4-6. Driving tips
Hybrid vehicle driving
tips ................................... 449
Winter driving tips .............. 452

4404-5. Using the driving support systems
PRIUS_OM_OM47F32E_(EE)
GPF (Gasoline Par ticulate Filter) system
■If “Exhaust Filter Full See Owner’s Manual” is shown on the multi-infor-
mation display
● The message may be displayed while high load driving with particulate mat-
ter accumulating.
● Hybrid system output (engine speed) is restricted when a certain amount of
particulate matter accumulates, however, it is possible to drive the vehicle
unless the malfunction indicator lamp comes on.
● Particulate matter can accumulate more quickly if the vehicle is frequently
driven short trips or at low speeds, or if the hybrid system is regularly started
in an extremely cold environment. Excessive accumulation of particulate
matter can be prevented by periodically driving long distances continuously
with intermittent releasing of the accelerator pedal, such as when driving on
highways and freeways.
■ If the malfunction indicator lamp comes on or “Exhaust Filter Full Visit
Your Dealer” is shown on the multi-information display
The amount of accumulated particulate matter has exceeded a certain level.
Have the vehicle inspected by any authorized Toyota retailer or Toyota autho-
rized repairer, or any reliable repairer immediately.
: If equipped
The GPF system collects particulate matter in the exhaust gas
by using an exhaust gas filter.
The system will operate to regenerate the filter automatically,
depending on the vehicle conditions.
NOTICE
■ To prevent the GPF system from not operating properly
● Do not use fuel other than the specified type
● Do not modify the exhaust pipes

4665-1. Using the air conditioning system and defogger
PRIUS_OM_OM47F32E_(EE)■Operation of the air conditioning system when the blower customization
is set to “ECO”
●In the “ECO” mode, the air conditioning system is controlled as follows to
prioritize fuel efficiency:
• Engine speed and compressor operation controlled to restrict heating/
cooling capacity
• Fan speed restricted when automatic mode is selected
●To improve air conditioning performance, perform the following operations:
• Adjust the fan speed
• Adjust the temperature setting
• Set the blower customization to “FAST” or “NORMAL” mode.
●When the driving mode is set to Eco driving mode, the fan speed setting
mode will be changed to “ECO” mode automatically. Even in this case, the
fan speed control mode can be changed by pressing . (P. 351)
■When the outside temperature falls to nearly 0C (32F)
The dehumidification function may not operate even when is pressed.
■Ventilation and air conditioning odors
●To let the fresh air in, set the air conditioning system to the outside air mode.
●During use, various odors from inside and outside the vehicle may enter into
and accumulate in the air conditioning system. This may then cause odor to
be emitted from the vents.
●In order to suppress odors that occur when the air conditioning system
starts, fresh air is automatically taken in when parked.
●To reduce potential odors from occurring, the start timing of the blower may
be delayed for a short period of time immediately after the air conditioning
system is started in automatic mode.
■Air conditioning filter
P. 542
■Customization
Settings (e.g. outside/recirculated air mode) can be changed.
(Customizable features: P. 670)

5456-3. Do-it-yourself maintenance
PRIUS_OM_OM47F32E_(EE)
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Maintenance and care
Cleaning the hybrid batter y (traction bat-
ter y) air intake vent and filter
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. Attempt-
ing to blow out dust and clogs
using an airgun, etc. may push it
into the air intake vent. (P. 549)
If dust and clogs cannot be completely removed with the air intake
vent cover installed, remove the cover and clean the filter.
Turn the power switch off.
Using a Phillips screwdriver,
remove the clip.
To prevent the fuel economy from being affected, visually
inspect the hybrid battery (traction battery) air intake vent peri-
odically for dust and clogs. If it is dusty or clogged or if “Mainte-
nance Required for Traction Battery Cooling Parts See Owner's
Manual” is shown on the multi-information 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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5486-3. Do-it-yourself maintenance
PRIUS_OM_OM47F32E_(EE)
■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 regu-
larly. For details, refer to the “Toyota Service Booklet” or “Toyota Warranty
Booklet”.
■ Cleaning the air intake vent
● Dust in the air intake vent may interfere with the cooling of the hybrid battery
(traction battery). If charging/dischargi ng of the hybrid battery (traction bat-
tery) becomes limited, 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 dam-
age to them. If you have any concerns about cleaning the filter, contact any
authorized Toyota retailer or Toyota authorized repairer, or any reliable
repairer.
■ If “Maintenance Required for Traction Battery Cooling Parts See Owner's
Manual” is shown on the multi-information display
● If this warning message is shown on the multi-information display, remove
the air intake vent cover and clean the filter. ( P. 545)
● 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 minutes after the hybrid system is started until
the warning message disappears. If the warning message does not disap-
pear, have the vehicle inspected by any authorized Toyota retailer or Toyota
authorized repairer, or any reliable 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 (traction battery) or other components, a mal-
function 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. 87)

6588-1. Specifications
PRIUS_OM_OM47F32E_(EE)■
Oil capacity (Drain and refill [Reference*])
*: The engine oil capacity is a reference quantity to be used when changing
the engine oil. Park the vehicle on level ground. After warming up the
engine and turning off the hybrid system, wait more than 5 minutes, and
check the oil level on the dipstick.
■
Engine oil selection
“Toyota Genuine Motor Oil” is used in your Toyota vehicle. Toyota
recommends the use of approved “Toyota Genuine Motor Oil”.
Another motor oil of matching quality can also be used.
Oil grade:
0W-16:
API grade SN “Resource-Conserving”, SN PLUS “Resource-Con-
serving” or SP “Resource-Conserving”; or ILSAC GF-6B multigrade
engine oil
0W-20 and 5W-30:
API grade SM “Energy-Conserving”, SN “Resource-Conserving”,
SN PLUS “Resource-Conserving” or SP “Resource-Conserving”; or
ILSAC GF-6A multigrade engine oil
Recommended viscosity (SAE):
SAE 0W-16 is filled into your
Toyota vehicle at manufactur-
ing, and the best choice for
good fuel economy and good
starting in cold weather.
If SAE 0W-16 oil is not avail-
able, SAE 0W-20 oil may be
used. However, it should be
replaced with SAE 0W-16 at the
next oil change.
Lubrication system (except for Georgia, New Caledonia and Rus-
sia)
With filter4.2 L (4.4 qt., 3.7 Imp.qt.)
Without filter3.9 L (4.1 qt., 3.4 Imp.qt.)
Temperature range anticipated
before next oil change
Preferred

6608-1. Specifications
PRIUS_OM_OM47F32E_(EE)■
Oil capacity (Drain and refill [Reference*])
*: The engine oil capacity is a reference quantity to be used when changing
the engine oil. Park the vehicle on level ground. After warming up the
engine and turning off the hybrid system, wait more than 5 minutes, and
check the oil level on the dipstick.
■
Engine oil selection
“Toyota Genuine Motor Oil” is used in your Toyota vehicle. Use
Toyota approved “Toyota Genuine Motor Oil” or equivalent to satisfy
the following grade and viscosity.
Oil grade:
0W-20, 5W-20, 5W-30 and 10W-30:
API grade SL “Energy-Conserving”, SM “Energy-Conserving”, SN
“Resource-Conserving”, SN PLUS “Resource-Conserving” or SP
“Resource-Conserving”; or ILSAC GF-6A multigrade engine oil
Recommended viscosity (SAE):
SAE 0W-20 is filled into your
Toyota vehicle at manufactur-
ing, and the best choice for
good fuel economy and good
starting in cold weather.
If you use SAE 10W-30 or a
higher viscosity engine oil in
extremely low temperatures,
the engine may become difficult
to start, so SAE 0W-20, 5W-20
or 5W-30 engine oil is recom-
mended.
Lubrication system (for Georgia, New Caledonia and Russia)
With filter4.2 L (4.4 qt., 3.7 Imp.qt.)
Without filter3.9 L (4.1 qt., 3.4 Imp.qt.)
Temperature range anticipated
before next oil change
Preferred