service TOYOTA PRIUS PLUS 2017 User Guide

3326-3. Do-it-yourself maintenance
PRIUS +_OM_OM47B24E_(EE)
WARNING
■ Used engine oil
●Used engine oil contains potentially harmful contaminants which may
cause skin disorders such as inflammation and skin cancer, so care
should be taken to avoid prolonged and repeated contact. To remove used
engine oil from your skin, wash thoroughly with soap and water.
● Dispose of used oil and filters only in a safe and acceptable manner. Do
not dispose of used oil and filters in household trash, in sewers or onto the
ground. Call any authorized Toyota deal er or repairer, or another duly
qualified and equipped professional, service station or auto parts store for
information concerning recycling or disposal.
● Do not leave used engine oil within the reach of children.
NOTICE
■ To prevent serious engine damage
Check the oil level on a regular basis.
■ When replacing the engine oil
●Be careful not to spill engine oil on the vehicle components.
● Avoid overfilling, or the engine could be damaged.
● Check the oil level on the dipstick every time you refill the vehicle.
● Be sure the engine oil filler cap is properly tightened.

3526-3. Do-it-yourself maintenance
PRIUS +_OM_OM47B24E_(EE)NOTICE
■
Repairing or replacing tires, wheels, tire pressure warning valves,
transmitters and tire valve caps
●When removing or fitting the wheels, ti res or the tire pressure warning
valves and transmitters, contact any authorized Toyota dealer or repairer,
or another duly qualified and equipped professional as the tire pressure
warning valves and transmitters may be damaged if not handled correctly.
● Make sure to install the tire valve caps. If the tire valve caps are not
installed, water could enter the tire pressure warning valves and the tire
pressure warning valves could be bound.
● When replacing tire valve caps, do not use tire valve caps other than those
specified.
The cap may become stuck.
■ To avoid damage to the tire pressure warning valves and transmitters
When a tire is repaired with liquid sealants, the tire pressure warning valve
and transmitter may not operate properly. If a liquid sealant is used, contact
any authorized Toyota dealer or repairer, or another duly qualified and
equipped professional or other qualified service shop as soon as possible.
After use of liquid sealant, make sure to replace the tire pressure warning
valve and transmitter when repairing or replacing the tire. ( →P. 342)
■ Driving on rough roads
Take particular care when driving on roads with loose surfaces or potholes.
These conditions may cause losses in tire inflation pressure, reducing the
cushioning ability of the tires. In addition, driving on rough roads may cause
damage to the tires themselves, as well as the vehicle’s wheels and body.
■ If tire inflation pressure of each tire becomes low while driving
Do not continue driving, or your tires and/or wheels may be ruined.

3566-3. Do-it-yourself maintenance
PRIUS +_OM_OM47B24E_(EE)
WARNING
■ When replacing wheels
●Do not use wheels that are a different size from those recommended 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 tube-
less tire. Doing so may result in an accident, causing death or serious
injury.
■ When installing the wheel nuts
●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 acci-
dent and resulting in death or serious injury. Remove any oil or grease
from the wheel bolts or wheel nuts.
■ Use of defective wheels prohibited
Do not use cracked or deformed wheels.
Doing so could cause the tire to leak air during driving, possibly causing an
accident.
NOTICE
■Replacing tire pressure warning valves and transmitters
●Because tire repair or replacement may affect the tire pressure warning
valves and transmitters, make sure to have tires serviced by any autho-
rized Toyota dealer or repairer, or another duly qualified and equipped pro-
fessional or other qualified service shop. In addition, make sure to
purchase your tire pressure warning valves and transmitters at any autho-
rized Toyota dealer or repairer, or another duly qualified and equipped pro-
fessional.
● Ensure that only genuine Toyota wheels are used on your vehicle.
Tire pressure warning valves and transmitters may not work properly with
non-genuine wheels.
●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 resulting in death or serious
injury.Tapered
portion

3586-3. Do-it-yourself maintenance
PRIUS +_OM_OM47B24E_(EE)
Slide and pull out the filter.
Replace it with a new one.
The “↑UP” marks shown on the fil-
ter should be pointing up.
When installing, reverse the steps listed.
■ 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 maintenance information, please refer to the
“Toyota Service Booklet” or “Toyota Warranty Booklet”.)
■ If air flow from the vents decreases dramatically
The filter may be clogged. Check the filter and replace if necessary.
4
NOTICE
■To prevent damage to the system
When using the air conditioning system, make sure that a filter is always
installed.
5

3807-2. Steps to take in an emergency
PRIUS +_OM_OM47B24E_(EE)
If your vehicle needs to be towed
In the following situations, it is not possible to be towed by another
vehicle using cables or chains, as the front wheels may be locked due
to the parking lock. Contact any authorized Toyota dealer or repairer,
or another duly qualified and equipped professional or commercial
towing service.
●There is a malfunction in the shift control system. ( →P. 389, 402)
● There is a malfunction in the immobilizer system. ( →P. 9 1 )
● There is a malfunction in the smart entry & start system. ( →P. 450)
● The 12-volt battery is discharged. ( →P. 452)
The following may indicate a problem with your hybrid transmission.
Contact any authorized Toyota dealer or repairer, or another duly
qualified and equipped professional or commercial towing service
before towing.
● The hybrid system warning light turns on or the hybrid system
warning message is displayed on the multi-information display and
the vehicle does not move.
● The vehicle makes an abnormal sound.
If towing is necessary, we recommend having your vehicle
towed by any authorized Toyota dealer or repairer, or another
duly qualified and equipped professional or commercial towing
service, using a wheel-lift type truck or flat bed truck.
Use a safety chain system for all towing, and abide by all state/
provincial and local laws.
Situations when it is not possible to be towed by another vehicle
Situations when it is necessary to contact dealers before towing

3937-2. Steps to take in an emergency
PRIUS +_OM_OM47B24E_(EE)
7
When trouble arises
*1: Brake system warning buzzer:When there is a possible problem that could affect braking performance,
the warning light will come on and a warning buzzer will sound.
Parking brake engaged warning buzzer:
A buzzer will sound if the vehicle is driven at a speed of approximately
5 km/h (3 mph) or more.
*2: If you continue to use the vehicle in this state, the light starts blinking withbuzzer sounds, and you will soon become unable to start the hybrid sys-
tem.
*3: Open door warning buzzer:
The open door warning buzzer sounds to alert one or more of the doors is
not fully closed (with the vehicle having reached a speed of 5 km/h
[3 mph]).
*4: Seat belt buzzer:The seat belt buzzer sounds to alert the driver, front passenger and rear
passengers that his or her seat belt is not fastened. The buzzer sounds for
30 seconds after the vehicle reaches a speed of 20 km/h (12 mph). Then, if
the seat belt is still unfastened, the buzzer will sound in a different tone for
90 more seconds.
Carrying out the corresponding action turns the warning light off.
Other warning light
Warning lightWarning light/Details/Actions
(If equipped)
Go to service warning light Indicates that maintenance of the hybrid battery (traction
battery) cooling component is required
The filter may be clogged, the air intake vent may be
blocked or there may be a gap in the duct.
→ Have maintenance performed on the hybrid battery
(traction battery) cooling component at any autho-
rized Toyota dealer or repairer, or another duly quali-
fied and equipped professional.

4477-2. Steps to take in an emergency
PRIUS +_OM_OM47B24E_(EE)
7
When trouble arises
NOTICE
■When performing an emergency repair
●A tire should only be repaired with the emergency tire puncture repair kit if
the damage is caused by a sharp object such as nail or screw passing
through the tire tread.
Do not remove the sharp object from the tire. Removing the object may
widen the opening and disenable emergency repair with the repair kit.
● The repair kit is not waterproof. Make sure that the repair kit is not
exposed to water, such as when it is being used in the rain.
● Do not put the repair kit directly onto dusty ground such as sand at the
side of the road. If the repair kit vacuums up dust etc., a malfunction may
occur.
■ Precautions for the emergency tire puncture repair kit
●The repair kit power source should be 12 V DC suitable for vehicle use. Do
not connect the repair kit to any other source.
● If fuel splatters on the repair kit, the repair kit may deteriorate. Take care
not to allow fuel to contact it.
● Place the repair kit in a storage to prevent it from being exposed to dirt or
water.
● Store the repair kit in the luggage compartment out of reach of children.
● Do not disassemble or modify the repair kit. Do not subject parts such as
the air pressure indicator to impacts. This may cause a malfunction.
■ To avoid damage to the tire pressure warning valves and transmitters
When a tire is repaired with liquid sealants, the tire pressure warning valve
and transmitter may not operate properly. If a liquid sealant is used, contact
any authorized Toyota dealer or repairer, or another duly qualified and
equipped professional or other qualified service shop as soon as possible.
After use of liquid sealant, make sure to replace the tire pressure warning
valve and transmitter when repairing or replacing the tire. ( →P. 342)

4698-1. Specifications
PRIUS +_OM_OM47B24E_(EE)
8
Vehicle specifications
Oil viscosity (0W-20 is explained here as an example):• The 0W in 0W-20 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 20 in 0W-20 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 SN”
means the oil quality designa-
tion by American Petroleum
Institute (API).
Center portion: “SAE 0W-20”
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.
1
2

501Alphabetical index
PRIUS +_OM_OM47B24E_(EE)
Seat belts .................................... 38Adjusting the seat belt............. 41
Child restraint system
installation............................. 68
Cleaning and maintaining the seat belt ........................ 316
Emergency Locking Retractor............................... 42
How to wear your seat belt ..... 36
How your child should wear the seat belt .......................... 42
Pregnant women, proper seat belt use ......................... 44
Reminder light and buzzer .... 392
Seat belt pretensioners ........... 41
SRS warning light ................. 388
Seat heaters ............................. 289
Seats Adjustment ............ 170, 174, 179
Adjustment precautions ........ 172
Child seats/child restraint system installation .......... 59, 67
Cleaning ................................ 315
Front seats ............................ 170
Head restraint ....................... 182
Properly sitting in the seat....... 36
Seat heaters.......................... 289
Second seats ........................ 174
Third seats ............................ 179 Sensor
Automatic headlight system ................................ 224
Inside rear view mirror .......... 188
Radar sensor ................ 248, 264
Service reminder indicators ............................... 106
Shift lever ................................. 216
Shift lever light......................... 290
Side airbags ............................... 46
Side doors ................................ 144
Side mirrors ............................. 189 Adjustment ............................ 189
Folding .................................. 189
Heaters ................................. 283
Side turn signal lights Replacing light bulbs............. 374
Turn signal lever ................... 221
Smart entry & start system ..... 153 Antenna location ................... 153
Entry functions ...................... 144
Starting the hybrid system .... 207
Warning message ................. 412
Snow tires ................................ 274
Spare tire
Inflation pressure .................. 473
Storage location .................... 418
Spark plug ................................ 470
Specifications .......................... 464
Speech command system
*
Speedometer ............................ 112
SRS airbags ............................... 46
S
*: Refer to the “Navigation and multimedia system Owner’s Manual”.

504Alphabetical index
PRIUS +_OM_OM47B24E_(EE)
USB memory*
USB port*
Vanity lightsVanity lights........................... 302
Wattage................................. 474
Vanity mirrors .......................... 302 Vanity lights........................... 302
Wattage................................. 474
Vehicle identification number ................................... 465
Vehicle Stability Control (VSC)....................................... 256
VSC (Vehicle Stability Control) .................................. 256
Warning buzzers Approach warning ................. 246
Brake system ........................ 387
Downshifting ......................... 218
Driver’s seat belt reminder .... 392
Front passenger’s seat belt reminder ............................. 392
Open door ............................. 391
Pre-crash warning ................. 262
Radar cruise control .............. 246
Seat belt reminder................. 392 Warning lights
ABS....................................... 388
Automatic headlight leveling system ................................ 391
Brake system ........................ 387
Charging system ................... 387
Cruise control........................ 391
Driver’s seat belt reminder .... 392
Electronic engine control
system ................................ 388
Electric power steering ......... 388
Front passenger’s seat belt reminder ............................. 392
Go to service......................... 393
High coolant temperature ..... 391
Hybrid battery indicator ......... 390
Hybrid system ....................... 388
Hybrid system overheat ........ 391
LED headlight ....................... 390
Low engine oil pressure ........ 388
Low fuel level ........................ 391
Low hybrid battery (traction battery) ................. 391
Malfunction indicator lamp .... 388
Master warning light.............. 392
Open door ............................. 391
Parking lock system ...... 389, 390
P position request
indicator.............................. 390
PCS ...................................... 389
Rear passenger’s seat belt
reminder ............................. 392
Seat belt reminder light ......... 392
Slip indicator ......................... 389
SRS ...................................... 388
Tire pressure......................... 392
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