engine TOYOTA 4RUNNER 2012 N280 / 5.G Warranty And Maintenance Guide

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

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

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 13-14.
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.
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 13-14.
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, flywheel, valve
covers, oil pan, oil pump, engine mounts,
turbocharger housing and all internal
parts, supercharger housing and all
internal parts, engine control computer,
water pump, fuel pump, seals and gaskets.Transmission and Transaxle
Case and all internal parts, torque
converter, clutch cover, transmission
mounts, transfer case and all internal
parts, engine control computer, 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.
Rear-Wheel-Drive System
Axle housing and all internal parts,
propeller shafts, U-joints, axle shafts, drive
shafts, bearings, supports, seals and
gaskets.
Restraint Systems Warranty
This warranty covers repairs needed to
correct defects in materials or
workmanship of any seatbelt or air bag
system supplied by Toyota, subject to the
exceptions indicated under “What Is Not
Covered” on pages 13-14.
Coverage is for 60 months or
60,000 miles, whichever occurs first.
For vehicles sold and registered in the
state of Kansas, the warranty for seatbelts
and related components is 10 years,
regardless of mileage.
New Vehicle Limited Warranty
WARRANTY
12Your Warranties in Detail

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
14Your Warranties in Detail

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

quality or 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 Conditioning System
• Compressor
• Condenser
• Evaporator
• Associated Parts
Air/Fuel Metering System
•Air/fuel ratio feedback control system
• Cold-start enrichment system
• Deceleration control system
• Electronic fuel injection system
components
– Air

flow 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
• Vapor liquid separator
8/80 = Covered for eight years or 80,000 miles, whichever occurs first.
Federal Emission Control Warranty
WARRANTY
Your Warranties in Detail17

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, 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 16).
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
22Your Warranties in Detail

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

quality or design to
original equipment parts.
Provisions under the “What Is Not
Covered” section of the New Vehicle
Limited Warranty also apply to this
warranty.
PARTS LIST: LONG-TERM
EMISSION DEFECT
WARRANTY
The parts listed here are covered for seven
years or 70,000 miles from the vehicle’s
in-service date, whichever occurs first.
Air Conditioning System
• A/C tube and accessory (cabin)
• A/C tube and accessory (cabin)
O-Ring
• Compressor
• Condenser
• Front evaporator
• Front evaporator O-Ring
• Front expansion valve no. 1
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 front pipe no. 2
• Exhaust manifold (including manifold
converter)
Evaporative Control System
•Fuel tank
Ignition System
•Knock sensor
Other Parts Used in Above
Systems
•Transmission solenoid
California Emission Control Warranty
WARRANTY
24Your Warranties in Detail

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
34Maintenance Log
MAINTENANCE

Special Operating Conditions
In addition to standard maintenance items,
the maintenance log indicates services that
should be performed on vehicles that are
driven under especially demanding
conditions. These “special operating
conditions” and their required maintenance
items are clearly indicated in each chart.
NOTE:You should perform these
additional maintenance services only if
the majority of your driving is done
under the special operating conditions
indicated. If you only occasionally
drive under these circumstances, it is
not necessary to perform the
additional services.
Engine Oil Selection
Please refer to your Owner’s Manual for
the specific oil viscosity rating
recommended for your vehicle/engine
type.
Additional Maintenance
In addition to scheduled maintenance,
your Toyota requires ongoing general
maintenance such as fluid checks and
visual inspections. These procedures are
explained in the Vehicle Maintenance and
Care section of the
Owner’s Manual.Be
sure to perform these procedures regularly
to ensure the most trouble-free operation
of your vehicle.
SuperChrome and Alloy Wheel
Care
If you purchased genuine Toyota
accessory Aluminum Alloy Wheels, follow
these cleaning guidelines to maintain the
appearance of your alloy wheels:
• If wheels are hot, wait for them to
cool
before washing.
• Use a soft sponge or cotton cloth to
apply
the

same mild car-wash soap as
used for the vehicle body. Quickly
rinse off with water. Use a soft cloth
to apply the same car wax as used for
the vehicle body.
• DO NOT USE: Any kind of chemical
based
cleaners,

alcohol, solvents,
gasoline, steam cleaners, scouring
pads, wire brushes, or coarse
abrasives to clean your wheels.
Using the Maintenance Log Charts
36Maintenance Log
MAINTENANCE

I
n addition to the maintenance items
indicated for each mileage/month
interval, you should perform certain
inspections daily when you drive off-road.
Whenever you take your vehicle off-road
through deep sand, mud or water, perform
these inspections every day:
• Check ball joints and dust covers
• Check brake lines and hoses
• Check brake pads/disc
• Check differential oil
• Check drive shaft boots
• Check engine air filter
• Check nuts and bolts on chassis and
body
• Check steering linkage and boots
• Check transfer case oil (4WD models)
• Check transmission fluid or oil
• Lubricate propeller shaft (4WD
models)
Off-Road Daily Maintenance
Maintenance Log37
MAINTENANCE