2022 TOYOTA PRIUS PLUG-IN HYBRID oil temperature

2053. Instrument cluster
3
Instrument cluster
Prius Plug-in Hybrid_OM_OM47E75E_(EE)
Warning lights inform the driver of malfunctions in any of the vehicle’s
systems.
Warning lights
Warning lightsPages
*1Brake system warning light (Red) P. 657
*1Brake system warning light (Yellow) P. 657
*1Charging system warning light P. 657
*1Low engine oil pressure warning light P. 658
*1Malfunction indicator lamp P. 658
*1SRS warning light P. 658
*1ABS warning light P. 658
*1Electric power steering system warning light
(Red/yellow) P. 658
*1, 2PCS warning light P. 659
LTA indicator (Orange) P. 659
*1Slip indicator light P. 659
*1High coolant temperature warning light P. 659
*1, 3PKSB OFF indicator (if equipped) P. 660
Open door warning light P. 660

562
Prius Plug-in Hybrid_OM_OM47E75E_(EE)
6-4. Using the other interior features
NOTICE
QConditions in which the function may not operate correctly
In the following conditions, it may not operate correctly
O The portable device is fully charged
O There is foreign matter between the charge area and portable device
O The temperature of the portable device gets higher from charging
O The charging surface of the portable device is facing up
O The placement of the portable device is out of alignment with the charge
area
O Near a TV tower, electric power plant, gas station, radio station, large dis-
play, airport or other facility that generates strong radio waves or electrical
noise
O When the electronic key is in contact with, or is covered by the following
metallic objects
• Cards to which aluminum foil is attached
• Cigarette boxes that have aluminum foil inside
• Metallic wallets or bags
• Coins
• Hand warmers made of metal
• Media such as CDs and DVDs
O When other wireless keys (that emit radio waves) are being used nearby
In addition, excluding the above-mentioned, when the charger do es not per-
form normally or the operation indicator light is flashing cont inuously, it is
considered that the wireless charger is malfunctioning. Contact any autho-
rized Toyota retailer or Toyota authorized repairer, or any rel iable repairer.
Q To prevent failure or damage to data
O Do not bring magnetic cards, such as credit cards, or magnetic recording
media, etc., close to the charger while charging, otherwise, da ta may dis-
appear under the influence of magnetism. Also, do not bring pre cision
instruments such as wrist watches, etc., close to the charger, as such
objects may break.
O Do not leave portable devices in the cabin. The temperature inside the
cabin may become high, when under the sun, and cause damage to the
device.
Q To prevent 12-volt battery discharge
When the hybrid system is stopped, do not use the wireless char ger for a
long time.

5827-3. Do-it-yourself maintenance
Prius Plug-in Hybrid_OM_OM47E75E_(EE)
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.
Q When working on the engine compartment
O Make sure that the “Accessory”, “Ignition ON” or mileage display (P. 2 1 3 )
on the main display and the “READY” indicator are both off.
O Keep hands, clothing and tools away from the moving fan.
O Be careful not to touch the engine, power control unit, radiator, exhaust
manifold, etc. right after driving as they may be hot. Oil and other fluids
may also be hot.
O Do not leave anything that may burn easily, such as paper and rags, in the
engine compartment.
O Do not smoke, cause sparks or expose an open flame to fuel. Fuel fumes
are flammable.
O Be extremely cautious when working on the 12-volt battery. It contains poi-
sonous and corrosive sulfuric acid.
O Take care because brake fluid can harm your hands or eyes and damage
painted surfaces. If fluid gets on your hands or in your eyes, flush the
affected area with clean water immediately. If you still experi ence discom-
fort, consult a doctor.
Q When working near the electric cooling fans or radiator grille
Be sure the power switch is off.
With the power switch in ON mode, the electric cooling fans may automati-
cally start to run if the air conditioning is on and/or the coo lant temperature
is high. ( P. 593)
Q Safety glasses
Wear safety glasses to prevent flying or falling material, flui d spray, etc.
from getting in your eyes.

5887-3. Do-it-yourself maintenance
Prius Plug-in Hybrid_OM_OM47E75E_(EE)
With the engine at operating temperature and turned off, check the oil
level on the dipstick.
QChecking 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 for
the oil to drain back into the bottom of the engine.
Holding a rag under the end,
pull the dipstick out.
Wipe the dipstick clean.
Reinsert the dipstick fully.
Holding a rag under the end, pull the dipstick out and check th e
oil level.
Low
Normal
Excessive
Wipe the dipstick and reinsert it fully.
Engine oil
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5
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7169-1. Specifications
Prius Plug-in Hybrid_OM_OM47E75E_(EE)Q
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.
Temperature range anticipated
before next oil changePreferred

7179-1. Specifications
Prius Plug-in Hybrid_OM_OM47E75E_(EE)
9
Vehicle specifications
Oil viscosity (0W-16 is explained here as an example):
• The 0W in 0W-16 indicates the characteristic of the oil which
allows cold startability. Oils with a lower value before the W allow
for easier starting of the engine in cold weather.
• The 16 in 0W-16 indicates the viscosity characteristic of the oil
when the oil is at high temperature. An oil with a higher viscosity
(one with a higher value) may be better suited if the vehicle is
operated at high speeds, or under extreme load conditions.
How to read oil container labels:
Either or both API registered marks are added to some oil contain-
ers to help you select the oil you should use.
API Service Symbol
Top portion: “API SERVICE SP”
means the oil quality designa-
tion by American Petroleum Ins-
titute (API).
Center portion: “SAE 0W-16”
means the SAE viscosity grade.
Lower portion: “Resource-
Conserving” means that the oil
has fuel-saving and environ-
mental protection capabilities.
ILSAC Certification Mark
The International Lubricant Specification Advisory Committee (ILSAC)
Certification Mark is displayed on the front of the container.
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2

750Alphabetical index
Prius Plug-in Hybrid_OM_OM47E75E_(EE)
Navigation system*
Odometer .................................. 214
Oil
Engine oil .............................. 715
Opener
Back door .............................. 278
Fuel filler door ....................... 353
Hood ..................................... 584
Outside rear view mirrors ....... 301
Adjustment ............................ 301
BSM (Blind Spot Monitor) ..... 423
Folding .................................. 301
Outside rear view mirror
defoggers............................ 527
Outside temperature
display .................................... 212
Overhead console.................... 548
Overheating .............................. 703
P position switch ..................... 330
Panoramic view monitor
*
Parking assist sensors
Parking Support Brake
function ............................... 462
S-IPA (Simple Intelligent
Parking Assist System)....... 473
Toyota parking
assist-sensor ...................... 450Parking brake ........................... 336
Operation .............................. 336
Parking brake engaged
warning buzzer ................... 336
Parking lock ............................. 330
Parking Support Brake
function .................................. 462
PCS (Pre-Collision System) .... 368
Enabling/disabling the
system ................................ 372
Function ................................ 368
Warning light ......................... 659
Personal lights ......................... 541
Switch ................................... 542
Wattage ................................ 721
Plug-in hybrid system ............... 84
Driving tips ............................ 105
EV City mode .......................... 85
EV driving range ................... 109
EV mode ................................. 85
EV/HV mode selection
switch ................................... 88
Features.................................. 84
How to charge....................... 155
HV mode ................................. 85
Hybrid battery (traction
battery) charge mode ........... 85
Power control unit coolant ..... 591
Capacity ................................ 718
Checking ............................... 591
Preparing and checking
before winter....................... 516
Radiator ................................ 593
N
O
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756Alphabetical index
Prius Plug-in Hybrid_OM_OM47E75E_(EE)
Warning lights .......................... 205
ABS ....................................... 658
Brake Override System ......... 661
Brake system ........................ 657
Charging system ................... 657
Drive-Start Control ................ 661
Driver’s seat belt reminder
light ..................................... 660
Electronic engine control
system ................................ 658
Electric power steering
system ................................ 658
Front passenger’s seat belt
reminder light...................... 660
High coolant temperature...... 659
Low engine oil pressure ........ 658
Low fuel level ........................ 660
Malfunction indicator lamp .... 658
Master warning light .............. 660
Open door ............................. 660
Parking Support Brake
function ............................... 661
PCS....................................... 659
PKSB OFF indicator.............. 660
Rear passengers’ seat belt
reminder light...................... 660
Seat belt reminder light ......... 660
Slip indicator ......................... 659
SRS....................................... 658
Tire pressure ......................... 661
Warning messages .................. 665Warning reflector storage
space ...................................... 552
Washer...................................... 348
Checking ............................... 598
Preparing and checking
before winter....................... 516
Switch ................................... 348
Washing and waxing ............... 566
Water-repellent coating........... 567
Wheels ...................................... 610
Replacing wheels.................. 612
Size ....................................... 721
Window glasses....................... 303
Window lock switch ................ 303
Windows ................................... 303
Power windows ..................... 303
Rear window defogger .......... 527
Washer ................................. 348
Windshield wipers ................... 348
Handling the wiper arms ....... 571
Rain-sensing windshield
wipers ................................. 348
Replacing the wiper insert .... 628
Winter driving tips ................... 516
Wiper insert replacement........ 628
Wireless charger...................... 557
Wireless remote control.......... 268
Battery-Saving Function ....... 285
Locking/Unlocking................. 273
Remote Air Conditioning
System ............................... 535
Replacing the battery ............ 631