2018 TOYOTA PRIUS V battery replacement

TABLE OF CONTENTS6
PRIUS v_OM_OM47B78U_(U)6-4. Using the other interior
features
Other interior features ....... 380
• Sun visors ..................... 380
• Vanity mirrors................ 380
• Clock ............................. 381
• Power outlet .................. 381
• Armrest ......................... 382
• Coat hooks.................... 382
• Assist grips ................... 383
• Panoramic roof shades .......................... 384
Garage door opener .......... 386 7-1. Maintenance and care
Cleaning and protecting the vehicle exterior .......... 394
Cleaning and protecting the vehicle interior ........... 398
7-2. Maintenance Maintenance requirements ................... 401
General maintenance ........ 403
Emission inspection and maintenance (I/M)
programs ......................... 406
7-3. Do-it-yourself maintenance Do-it-yourself service precautions ...................... 407
Hood .................................. 409
Positioning a floor jack....... 411
Engine compartment ......... 413
12-volt battery .................... 427
Tires................................... 431
Tire inflation pressure ........ 440
Wheels............................... 443
Air conditioning filter .......... 445
Wiper rubber replacement..................... 447
Electronic key battery ........ 449
Checking and replacing fuses ................................ 451
Light bulbs ......................... 454
7Maintenance and care

393
PRIUS v_OM_OM47B78U_(U)
7Maintenance and care
7-1. Maintenance and careCleaning and protecting the vehicle exterior .......... 394
Cleaning and protecting the vehicle interior ........... 398
7-2. Maintenance Maintenance requirements ................... 401
General maintenance........ 403
Emission inspection and maintenance (I/M)
programs ......................... 406
7-3. Do-it-yourself maintenance Do-it-yourself service precautions ..................... 407
Hood ................................. 409
Positioning a floor jack ...... 411
Engine compartment ......... 413
12-volt battery ................... 427
Tires .................................. 431
Tire inflation pressure ....... 440
Wheels .............................. 443
Air conditioning filter.......... 445
Wiper rubber replacement .................... 447
Electronic key battery........ 449
Checking and replacing fuses ............................... 451
Light bulbs......................... 454

402
PRIUS v_OM_OM47B78U_(U)
7-2. Maintenance
■Repair and replacement
It is recommended that genuine Toyota parts be used for repairs to ensure
performance of each system. If non-Toyota parts are used in replacement or if
a repair shop other than a Toyota dealer performs repairs, confirm the war-
ranty coverage.
■ Allow inspection and repairs to be performed by a Toyota dealer
●Toyota technicians are well-trained specialists and are kept up to date with
the latest service information. They are well informed about the operation of
all systems on your vehicle.
● Keep a copy of the repair order. It proves that the maintenance that has
been performed is under warranty coverage. If any problem should arise
while your vehicle is under warranty, y our Toyota dealer will promptly take
care of it.
WARNING
■ If your vehicle is not properly maintained
Improper maintenance could result in serious damage to the vehicle and
possible serious injury or death.
■ Handling of the 12-volt battery
●Engine exhaust, some of its constituents, and a wide variety of automobile
components contain or emit chemicals known to the State of California to
cause cancer and birth defects and other reproductive harm. Work in a
well ventilated area.
● Oils, fuels and fluids contained in vehicles as well as waste produced by
component wear contain or emit chemicals known to the State of Califor-
nia to cause cancer and birth defects or other reproductive harm. Avoid
exposure and wash any affected area immediately.
● 12-volt battery posts, terminals and related accessories contain lead and
lead compounds which are known to cause brain damage. Wash your
hands after handling. ( P. 427)

PRIUS v_OM_OM47B78U_(U)
4297-3. Do-it-yourself maintenance
7
Maintenance and care
WARNING
■Chemicals in the 12-volt battery
The 12-volt battery contains poisonous and corrosive sulfuric acid and may
produce hydrogen gas which is flammable and explosive. To reduce the risk
of death or serious injury, take the following precautions while working on or
near the 12-volt battery:
●Do not cause sparks by touching the 12-volt battery terminals with tools.
● Do not smoke or light a match near the 12-volt battery.
● Avoid contact with eyes, skin and clothes.
● Never inhale or swallow electrolyte.
● Wear protective safety glasses when working near the 12-volt battery.
● Keep children away from the 12-volt battery.
■ Where to safely charge the 12-volt battery
Always charge the 12-volt battery in an open area. Do not charge the
12-volt battery in a garage or closed room where there is insufficient ventila-
tion.
■ How to recharge the 12-volt battery
Only perform a slow charge (4.2 A or less). The 12-volt battery may explode
if charged at a quicker rate.
■ Emergency measures regarding electrolyte
●If electrolyte gets in your eyes
Flush your eyes with clean water for at least 15 minutes and get immedi-
ate medical attention. If possible, continue to apply water with a sponge or
cloth while traveling to the nearest medical facility.
● If electrolyte gets on your skin
Wash the affected area thoroughly. If y ou feel pain or burning, get medical
attention immediately.
● If electrolyte gets on your clothes
It can soak through clothing on to your skin. Immediately take off the cloth-
ing and follow the procedure above if necessary.
● If you accidentally swallow electrolyte
Drink a large quantity of water or milk. Get emergency medical attention
immediately.
■ 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 your Toyota dealer.

4938-2. Steps to take in an emergency
PRIUS v_OM_OM47B78U_(U)
8
When trouble arises
Warning messageDetails/Actions
The Automatic High Beam switch was pressed
with the low beam headlights turned on.
Turn the high beam headlights on before
pressing the Automatic High Beam switch.
Indicates that, since the VSC (Vehicle Stability
Control) system was turned off, the pre-collision
brake system operation is stopped
Turn the VSC on. ( P. 255)
Indicates that the PCS (Pre-Collision System) is
temporarily unavailable
When conditions improve, the system
resumes operation. If this item is displayed
continuously, have the vehicle inspected
by your Toyota dealer.
Indicates that the PCS (Pre-Collision System) is
temporarily unavailable
 When conditions improve, the system
resumes operation. If this item is displayed
continuously, have the vehicle inspected
by your Toyota dealer.
Indicates that part of the PCS (Pre-Collision Sys-
tem) sensor is dirty, covered with ice, etc.
 Remove any dirt, ice, etc.
Hybrid battery (traction battery) inspection or
replacement time.
Have the hybrid battery (traction battery)
inspected by your Toyota dealer immedi-
ately.