2016 TOYOTA PRIUS PLUS battery replacement

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PRIUS +_OM_OM47B24E_(EE)6-3. Do-it-yourself maintenance
Do-it-yourself service precautions ......................321
Hood ..................................323
Positioning a floor jack .......325
Engine compartment..........327
12-volt battery ....................337
Tires ...................................341
Tire inflation pressure ........353
Wheels ...............................355
Air conditioning filter ..........357
Wiper rubber replacement .....................359
Electronic key battery ........361
Checking and replacing fuses ................................363
Light bulbs .........................367
7-1. Essential information Emergency flashers ...........378
If your vehicle has to be stopped in an
emergency .......................379 7-2. Steps to take in an
emergency
If your vehicle needs to be towed ..................... 380
If you think something is wrong .............................. 386
If a warning light turns on or a warning buzzer
sounds ............................ 387
If a warning message is displayed ......................... 400
If you have a flat tire (vehicles with spare
tire) .................................. 417
If you have a flat tire (vehicles without spare
tire) .................................. 431
If the hybrid system will not start ........................... 448
If the electronic key does not operate properly ........ 450
If the 12-volt battery is discharged ...................... 452
If your vehicle overheats ........................ 457
If the vehicle becomes stuck................................ 462
7When trouble arises

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6Maintenance and care
PRIUS +_OM_OM47B24E_(EE)6-1. Maintenance and care
Cleaning and protecting the vehicle exterior .......... 310
Cleaning and protecting the vehicle interior ........... 315
6-2. Maintenance Maintenance requirements.................... 318
6-3. Do-it-yourself maintenance Do-it-yourself service precautions ...................... 321
Hood .................................. 323
Positioning a floor jack ....... 325
Engine compartment.......... 327
12-volt battery .................... 337
Tires ................................... 341
Tire inflation pressure ........ 353
Wheels ............................... 355
Air conditioning filter .......... 357
Wiper rubber replacement ..................... 359
Electronic key battery ........ 361
Checking and replacing fuses ................................ 363
Light bulbs ......................... 367

3406-3. Do-it-yourself maintenance
PRIUS +_OM_OM47B24E_(EE)
WARNING
■ When replacing the 12-volt battery
Use a 12-volt battery designed for this vehicle. Failure to do so may cause
gas (hydrogen) to enter the passenger compartment, causing a fire or
explosion.
For replacement of the 12-volt battery, contact any authorized Toyota dealer
or repairer, or another duly qualified and equipped professional.
■ When disconnecting the 12-volt battery
NOTICE
■When recharging the 12-volt battery
Never recharge the 12-volt battery while the hybrid system is operating.
Also, be sure all accessories are turned off.
Do not disconnect the negative (-) termi-
nal on the body side as shown. The dis-
connected negative (-) terminal may
touch the positive (+) terminal, which
may cause a short and result in death or
serious injury.

4047-2. Steps to take in an emergency
PRIUS +_OM_OM47B24E_(EE)
Hybrid battery (traction battery) inspection or
replacement time.
→Have the hybrid battery (traction battery)
inspected by any authorized Toyota dealer
or repairer, or another duly qualified and
equipped professional immediately.
Hybrid system restarting will soon be disabled.
→If you continue to use the vehicle in this
state, you will soon become unable to
restart the hybrid system. Have the hybrid
battery (traction battery) inspected by any
authorized Toyota dealer or repairer, or
another duly qualified and equipped pro-
fessional immediately.
Indicates that restarting of the hybrid system is
not possible.
→Contact any authorized Toyota dealer or
repairer, or another duly qualified and
equipped professional immediately.
An attempt was made to change the shift position
when the 12-volt battery voltage was low.
A buzzer also sounds.
→ Maintain the hybrid system operation state
for approximately 15 minutes or more to
recharge the 12-volt battery.
→ The hybrid system will not start: Start the
hybrid system by following the “If the
12-volt battery is discharged” procedure
(→ P. 452).
→ The message appears frequently: The
12-volt battery may be deteriorating.
The 12-volt battery may be discharged if
this continues. Have the 12-volt battery
inspected at any auth orized Toyota dealer
or repairer, or another duly qualified and
equipped professional.
The shift lever and P position switch were repeat-
edly operated in quick succession.
A buzzer also sounds.
→ Wait approximately 20 seconds and change
the shift position.
Warning messageDetails/Actions
(Flashes)
(Flashes)

4718-1. Specifications
PRIUS +_OM_OM47B24E_(EE)
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Vehicle specifications
*: The fluid capacity is the quantity of reference.If replacement is necessary, contact any authorized Toyota dealer or
repairer, or another duly qualified and equipped professional.
Electrical system
12-volt battery
Open voltage at 20 °C (68 °F):
12.5 V or higher: Fully charged
11.0 — 12.4 V: Half charged
10.9 V or lower: Discharged
(Voltage is checked 30 seconds after the
hybrid system and all lights are turned off.)
Charging rates4.2 A max.
Transmission
Fluid capacity*3.4 L (3.6 qt., 3.0 Imp.qt.)
Fluid typeToyota Genuine ATF WS
NOTICE
■ Transmission fluid type
Using transmission fluid other than “Toyota Genuine ATF WS” may ulti-
mately damage the transmission of your vehicle.