2012 TOYOTA PRIUS engine

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THE NEW WORLD OF
ANTI-THEFT TECHNOLOGY
This Toyota vehicle may be equipped with
an electronic “immobilizer” anti-theft
system. When the key is inserted into the
ignition switch it transmits an electronic
code to an immobilizer computer. The
engine will only start if the code in the key
matches the code in the immobilizer. If the
code does not match, the immobilizer
disables the ignition and fuel systems.
While an exact physical copy of the key
will open the door and allow retrieval of
items locked in the vehicle, it won’t start
the vehicle unless the key has the same
code as the immobilizer.
SECURITY
For security purposes, access to key
codes and service procedures for
electronically registering replacement keys
is restricted. Only a Toyota dealer or
certain bonded/registered independent
locksmiths can generate replacement keys.
The Immobilizer Key
WARRANTY
Introduction5

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REPLACING THE KEY
Upon purchase, each vehicle should have
two master keys and an aluminum tag
with a key-code imprinted on it.
To generate a fully functional replacement
key (one that will both open the doors and
start the engine), one of the master keys
is required. To make a key that will open
the door for retrieval of items locked
inside the vehicle, the aluminum key-code
tag can be used. If a master key or the
aluminum key-code tag is not available, a
Toyota dealer or certain registered
locksmiths can obtain the key code from a
restricted-access database. These
businesses can also access a service
utility to reprogram the immobilizer if all
registered master keys have been lost. If a
Toyota dealer is not available, please refer
towww.aloa.org to find a
bonded/registered locksmith who performs
high security key service.
KEEPING THE KEY SAFE
Replacing an immobilizer key may be
costly. It is advisable to keep a spare
master key and the aluminum key-code
tag in a safe place. If you record the
key-code in more than one place, do not
record it in a way that can be easily
identified and associated with the vehicle.
It is wise to keep a copy of the key-code
outside of the vehicle.
If the vehicle was delivered with less than
two keys and the aluminum key-code tag,
consider having the Toyota dealer or a
qualified independent automotive
locksmith make a duplicate key before you
need it.
The Immobilizer Key
WARRANTY
6Introduction

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WHAT IS COVERED AND
HOW LONG
Basic Warranty
This warranty covers repairs and
adjustments needed to correct defects in
materials or workmanship of any part
supplied by Toyota, subject to the
exceptions indicated under “What Is Not
Covered” on pages 14-15.
Coverage is for 36 months or
36,000 miles, whichever occurs first, with
the exception of wheel alignment and
wheel balancing, which are covered for
12 months or 20,000 miles, whichever
occurs first.
Hybrid System Warranty
This warranty covers repairs needed to
correct defects in materials or
workmanship of the components listed
here and supplied by Toyota, subject to
the exceptions indicated under “What Is
Not Covered” on pages 14-15.
•Battery control module (battery
voltage sensor)
• Hybrid battery
• Hybrid
control module (power
management control module)
• Inverter with

converter
Coverage is for 96 months or
100,000 miles, whichever occurs first.
Powertrain Warranty
This warranty covers repairs needed to
correct defects in materials or
workmanship of any component listed
below and in the next column and
supplied by Toyota, subject to the
exceptions indicated under “What Is Not
Covered” on pages 14-15.
Coverage is for 60 months or
60,000 miles, whichever occurs first.
Engine
Cylinder block and head and all internal
parts, timing gears and gaskets, timing
chain/belt and cover, valve covers, oil pan,
oil pump, engine mounts, engine control
computer, water pump, fuel pump, seals
and gaskets.
Transaxle/Motor/Generator
Case and all internal parts, transaxle
mounts, seals and gaskets.
Front-Wheel-Drive System
Final drive housing and all internal parts,
axle shafts, drive shafts, constant velocity
joints, front hub and bearings, seals and
gaskets.
New Vehicle Limited Warranty
WARRANTY
Your Warranties in Detail13

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Maintenance Expense
Normal maintenance services such as:
•Engine tune-ups
• Replacement of fluids and filters
• Lubrication
• Cleaning and polishing
• Replacement of spark plugs and fuses
• Replacement of worn wiper blades,
brake
pads/linings and clutch

linings
Vehicles With Altered Odometer
Failure of a vehicle on which the odometer
has been altered so that actual vehicle
mileage cannot be readily determined.
Salvage or Total-Loss Vehicles
Any vehicle that has ever been issued a
“salvage” title or similar title under any
state’s law; or has ever been declared a
“total loss” or equivalent by a financial
institution or insurer, such as by payment
for a claim in lieu of repairs because the
cost of repairs exceeded the cash value of
the vehicle. This exclusion does not apply
to the emission control warranties.
Incidental Damages
Incidental or consequential damages
associated with a vehicle failure. Such
damages include but are not limited to
inconvenience; the cost of transportation,
telephone calls and lodging; the loss of
personal or commercial property; and the
loss of pay or revenue.
Disclaimer of Extra Expenses and
Damages
The performance of necessary repairs
and adjustments is the exclusive
remedy under this warranty or any
implied warranty. Toyota does not
authorize any person to create for it
any other obligation or liability in
connection with this vehicle. Toyota
shall not be liable for incidental or
consequential damages resulting from
breach of this written warranty or any
implied warranty. Any implied warranty
of merchantability or fitness for a
particular purpose is limited to the
duration of this written warranty,
except in states where this limitation is
not allowed.
New Vehicle Limited Warranty
WARRANTY
Your Warranties in Detail15

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WHAT IS NOT COVERED
These warranty obligations do not apply to
failures or noncompliance caused by:
•The use of replacement parts not
certified in accordance with
aftermarket
parts certification
regulations.
• The use of replacement parts not
equivalent
in qualityor

design to
original equipment parts.
Provisions under the “What Is Not
Covered” section of the New Vehicle
Limited Warranty also apply to this
warranty.
WARRANTY PARTS LIST
Air/Fuel Metering System
• Air/fuel ratio feedback control system
• Electronic fuel injection system
components
– Airflow sensor
–

Engine control module (8/80)
– Throttle body
– Other components
Air Induction System
• Intake manifold and intake air surge
tank
Catalyst System
•Catalytic converter and protector
(8/80)
• Constricted fuel filler neck
• Exhaust manifold
• Exhaust pipe (manifold to catalyst
and/or
catalyst to catalyst)
Evaporative Control System
•Charcoal canister
• Diaphragm valve
• Fuel filler cap
• Fuel tank
8/80 = Covered for eight years or 80,000 miles, whichever occurs first.
Federal Emission Control Warranty
WARRANTY
18Your Warranties in Detail

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Vehicles equipped with a California
Certified Emission Control System that
are sold, registered and operated in
California or any state that adopts
California emission warranty provisions
are covered by this warranty. Currently,
Arizona, Connecticut, Maine, Maryland,
Massachusetts, New Jersey, New York,
Oregon, Pennsylvania, Rhode Island,
Vermont and Washington are the other
states to which this warranty applies.
Vehicles covered by this warranty are
also covered by the Federal Emission
Control Warranty (see page 17).
YOUR WARRANTY RIGHTS
AND OBLIGATIONS
The California Air Resources Board (CARB)
and Toyota are pleased to explain the
emission control system warranty for your
2012 vehicle. In California, new motor
vehicles must be designed, built and
equipped to meet the state’s stringent
anti-smog standards. CARB regulations
require that Toyota must warrant the
emission control system on your vehicle
for the time periods indicated on the next
page, provided there has been no abuse,
neglect or improper maintenance of your
vehicle.
Your emission control system may include
parts such as the fuel injection system,
ignition system, catalytic converter and
engine computer. Also included may be
hoses, belts, connectors and other
emissions-related assemblies.
Where a warrantable condition exists,
Toyota will repair your vehicle at no cost
to you, including diagnosis, parts and
labor.
California Emission Control Warranty
WARRANTY
Your Warranties in Detail23

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Parts List: Long-Term Emission
Defect Warranty (Pennsylvania
and Washington Vehicles
Only* )
The parts listed here are covered for seven
years or 70,000 miles, whichever occurs
first.
Air/Fuel Metering System
•Engine control computer (engine
control module)
• Fuel pump
• Throttle body
Air Induction System
•Intake manifold and intake air surge
tank
Catalyst System
•Exhaust front pipe (including catalytic
converter)
• Exhaust manifold
EGR System
•EGR valve
Evaporative Control System
•Charcoal canister
• Fuel tank
Hybrid System
•Hybrid battery †
• Hybrid control module (power
management control module) †
• Inverter

with converter †
• Transaxle (including motor and
generator)
OWNER’S WARRANTY
RESPONSIBILITIES
You are responsible for performance of
the required maintenance indicated in the
Owner’s Manualand this booklet. Toyota
recommends that you retain all receipts
covering maintenance on your vehicle, but
Toyota cannot deny warranty coverage
solely for the lack of receipts or your
failure to ensure the performance of all
scheduled maintenance.
You are responsible for presenting your
vehicle to a Toyota dealership as soon as
a problem exists. The warranty repairs
should be completed in a reasonable
amount of time, not to exceed 30 days.
You should also be aware that Toyota may
deny you warranty coverage if your vehicle
or a part has failed due to abuse, neglect,
improper maintenance or unapproved
modifications.
If you have any questions regarding your
warranty rights and responsibilities, you
should contact the Toyota Customer
Experience Center at (800) 331-4331 or
the California Air Resources Board, Mobile
Source Control Division, at 9528 Telstar
Avenue, P.O. Box 8001, El Monte, CA
91734-8001.
* Applies to Pennsylvania and Washington vehicles equipped with a California Certified Emission Control Warranty.
† Covered under the Hybrid System Warranty for eight years or 100,000 miles, whichever occurs first.
California Emission Control Warranty
WARRANTY
Your Warranties in Detail25

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IMPORTANT MAINTENANCE
INFORMATION
It is especially important to both
routinely check your vehicle’s engine oil
level (once a month) and regularly
replace the engine oil and oil filter (see
the Maintenance Log section of this
booklet to determine how often you
should change your vehicle’s oil and
filter). Failure to do so can cause oil
starvation and or oil gelling, which can
result in severe damage to your vehicle
and require costly repairs that are not
covered by the New Vehicle Limited
Warranty.
Maintenance Records
Maintaining your vehicle according to the
recommendations in this booklet is
required to ensure that your warranty
coverage remains intact. You should keep
detailed records of vehicle maintenance,
including date of service, mileage at time
of service and a description of service
and/or parts installation performed. The
scheduled maintenance log in this booklet
can help you document this information. If
you sell your vehicle, be sure to give your
maintenance records to the new owner.
Toyota will not deny a warranty claim
solely because you do not have records to
show that you maintained your vehicle.
However, damage or failure caused by lack
of proper maintenance are not covered
under warranty.
Maintenance Providers
Maintenance and repair services may be
performed by you or by any automotive
service provider you choose. Toyota will
not deny a warranty claim solely because
you used a service provider other than a
Toyota dealership for maintenance and
repairs. However, damage or failure
caused by improper maintenance or
repairs are not covered under warranty.
Dealer-Recommended
Maintenance
Your dealer may recommend more
frequent maintenance intervals or more
maintenance services than those listed in
the scheduled maintenance log. These
additional services are not required to
maintain your warranty coverage. Ask your
dealer to explain any recommended
maintenance not included in the scheduled
maintenance log.
For a complete description of Toyota
warranty coverages, see the Warranty
Information portion of this booklet.
Maintaining Your Warranty
Maintenance Log35
MAINTENANCE