2015 Lexus GS350 Warranty and Services Guide

23
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.
Air/Fuel Metering System
•
Air/fuel ratio feedback
control system
• Cold-start enrichment system
• Deceleration 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
Air Injection System
•
Air injection manifold
• Air injection pump
• Airflow control valves
Catalyst System
•
Catalytic converter and
protector (8/80)
• Constricted fuel filler neck
• Exhaust manifold
• Exhaust pipe (manifold to catalyst
and/or catalyst to catalyst)
WARRANTY PARTS LIST WHAT IS NOT COVERED
Your Warranties in Detail
FEDERAL EMISSION CONTROL WARRANTY
WARRANTY
8/80 = Covered for eight years or 80,000 miles,
whichever occurs first.

24
Evaporative Control System
•
Charcoal canister
• Diaphragm valve
• Fuel filler cap
• Fuel tank
• Vapor liquid separator
Exhaust Gas Recirculation
(EGR) System
•
EGR gas temperature sensor
• E G R v a l v e
• Associated parts
Ignition System
•
Distributor and internal parts
• Ignition coil and ignitor
• Ignition wires
• S p a r k p l u g s *
Positive Crankcase Ventilation
(PCV) System
•
Oil filler cap
• PCV valve or orifice
Other Parts Used in
Systems Listed
•
Data link connector (8/80)
• Hoses, clamps, fittings, tubing
and mounting hardware
• Malfunction indicator
light and bulb (8/80)
• Pulleys, belts and idlers
• Sealing gaskets and devices
• Sensors, solenoids,
switches and valves
Your Warranties in Detail
FEDERAL EMISSION CONTROL WARRANTY
WARRANTY
8/80 = Covered for eight years or 80,000 miles, whichever occurs first.
*Warranted until first required maintenance under terms of the California Emission Control Warranty.

25
You are responsible for perfor-
mance of the required maintenance
indicated in the Owner’s Manual
and this guide. Lexus will not deny
a warranty claim solely because
you do not have records to show
that you maintained your vehicle.
However, any failure or noncompli-
ance caused by lack of maintenance
is not covered by this warranty.
When maintenance and repairs
are paid for by you, these services
may be performed by you or by
any automotive service provider
you choose. Lexus will not deny
a warranty claim solely because
you used a service provider other
than a Lexus dealership for main-
tenance and repairs. However, any
failure or noncompliance caused by
improper maintenance or repairs
is not covered by this warranty.To ensure optimum performance
and maintain the quality built into
your vehicle’s emission control
systems, Lexus recommends the
use of Genuine Lexus Parts when
servicing or repairing the systems.
Warranty coverage is not dependent
upon the use of any particular
brand of replacement parts and
you may elect to use non-Genuine
Lexus Parts for maintenance and
repairs. However, use of replace-
ment parts that are not equivalent
in quality to Genuine Lexus Parts
may impair the effectiveness of
the emission control systems.
If you use replacement parts that
have maintenance or replacement
schedules different from those of
Genuine Lexus Parts, you must follow
the maintenance and replacement
schedules for the parts you are using.
In addition, you should ensure that
such parts are warranted by their
manufacturers to be equivalent to
Genuine Lexus Parts.
REPLACEMENT PARTS MAINTENANCE
Your Warranties in Detail
FEDERAL EMISSION CONTROL WARRANTY
WARRANTY

26
If your vehicle fails an EPA-approved
emissions test, you may make a claim
under the Emission Performance
Warranty. To do so, take your vehicle
to an authorized Lexus dealership and
present a copy of the emissions test
report. Also, take your maintenance
records in case they are needed.
If your claim qualifies for coverage,
the dealership will repair your vehicle
within 30 days (unless a shorter
period is required by law). If your
claim is denied, Lexus will notify you
in writing of the reason within the
same period. If we fail to do so, we will
repair your vehicle free of charge. The
only exceptions allowed are when you
request or agree to a delay, or when
a delay is caused by factors beyond
the control of Lexus or the dealership.
For information on how to obtain
service under the Emission
Defect Warranty, see page 37,
“Obtaining Warranty Service.”If you have questions or concerns
about your vehicle’s federal emission
warranty coverage, please follow the
steps described on pages 9–10. In
the case of the Emission Performance
Warranty, you may also request infor-
mation from or report complaints to:
U.S. Environmental Protection
Agency
Vehicle Programs & Compliance
Division (6405J)
Attn: Warranty Complaints
401 M Street SW
Washington, D.C. 20460
IF YOUR VEHICLE FAILS
AN EMISSIONS TESTIF YOU HAVE
QUESTIONS
Your Warranties in Detail
FEDERAL EMISSION CONTROL WARRANTY
WARRANTY
Vehicles equipped with a
California Certified Emission
Control System that are regis-
tered and operated in California
or any state that adopts California
emission warranty provisions are
also covered by the California
Emission Control Warranty
(see page 28). Connecticut,
Delaware, Maine, Maryland,
Massachusetts, New Jersey,
Oregon, Pennsylvania, Rhode
Island, Vermont and Washington
are the other states to which
the California Emission Control
Warranty currently applies.

27
We (the dealership) want you to
know |that at the time your new
Lexus vehicle is being delivered:
1) On the basis of written notification
furnished by Lexus, we have knowl
edge that the vehicle is covered by
an EPA Certificate of Conformity.
2) We have visually inspected those
emission control devices or portions
thereof that are visible without
removing or adjusting any compo-
nents or systems, emissions-related
or otherwise. On the basis of this
inspection, there are no apparent
deficiencies in the installation of
emission control devices by Lexus.
(For purposes of this certificate,
“emission control devices” is limited
to devices installed on a vehicle for
the sole or primary purpose of
controlling emissions and which were
not in general use before 1968.)
3) We have performed all emission
control system preparations
required by Lexus prior to the sale
of the vehicle as set forth in Lexus’
current pre-delivery service manual.
4) Except as may be provided in
Paragraph 5, if this vehicle fails
an EPA-approved emissions test
within three months or 4,000 miles
(whichever comes first) of delivery
to the ultimate purchaser, and the
vehicle has been maintained and
used in accordance with the written
instructions for proper mainte-
nance and use, Lexus will remedy
the nonconformity free of charge
under the terms of the Emission
Performance Warranty.
5) If vehicle was used as a company
car or demonstrator, check box
and complete the following:

The vehicle with which this
statement is delivered was placed
into service as a company car or
demonstrator prior to delivery.
The Emission Performance
Warranty period commenced
on the date the vehicle was first
placed into service, which was
Month Day Year
Note: The dealership makes no
repre sentation or warranty that
the emission control system or
any part thereof is without defect
or that the system will perform
properly. The Emission Performance
Warranty referred to in Paragraph 4
and furnished with the vehicle is
solely that of the manufacturer.
This statement is required by
section 207 of the Clean Air Act
(42 U.S.C. 7541) and the EPA
regulations issued thereunder.
Dealership name
DEALER CERTIFICATE
Your Warranties in Detail
FEDERAL EMISSION CONTROL WARRANTY
WARRANTY

28
The California Air Resources Board
(CARB) and Lexus are pleased to
explain the emission control system
warranty for your 2015 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 Lexus 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,
Lexus will repair your vehicle at no
cost to you, including diagnosis, parts
and labor.
YOUR WARRANTY
RIGHTS AND
OBLIGATIONS
Your Warranties in Detail
CALIFORNIA EMISSION CONTROL WARRANTY
WARRANTY
Vehicles equipped with a
California Certified Emission
Control System that are regis-
tered and operated in California
or any state that adopts California
emission warranty provisions
are covered by this warranty.
Connecticut, Delaware, Maine,
Maryland, Massachusetts, New
Jersey, Oregon, Pennsyl vania,
Rhode Island, Vermont and
Washington are the other states
to which this warranty currently
applies. Vehicles covered by this
war ranty are also covered by
the Federal Emission Control
Warranty (see page 22).

29
1) For three years or 50,000
miles, whichever occurs first:
• If your vehicle fails a smog-check
test, all necessary repairs and
adjustments will be made
by Lexus to ensure that your
vehicle passes the test. This is
your Emission Control System
PERFORMANCE WARRANTY.
• If an emissions-related part listed
on pages 23–24 is defective, the
part will be repaired or replaced
by Lexus. This is your SHORT-
TERM Emission Control System
DEFECT WARRANTY.
Note: Under the terms of the
Basic Warranty, Lexus provides
coverage of four years or
50,000 miles, whichever occurs
first. Specific components may
have longer coverage under the
terms of the Powertrain Warranty.
2) For seven years or 70,000
miles, whichever occurs first:
• If an emissions-related part
listed on pages 30-31 is
defective, the part will be
repaired or replaced by Lexus.
This is your LONG-TERM
Emission Control System
DEFECT WARRANTY.You are responsible for performance
of the required maintenance
indicated in the Owner’s Manual
and this guide. Lexus recommends
that you retain all receipts covering
maintenance on your vehicle, but
Lexus 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 Lexus 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 Lexus
may deny you warranty coverage if
your vehicle or a part has failed due
to abuse, neglect, improper mainte-
nance or unapproved modifications.
If you have any questions regarding
your warranty rights and responsibilities,
you should contact the Lexus
Customer Satisfaction Department
at (800) 255-3987 or the
California Air Resources Board,
Mobile Source Control Division, at
9528 Telstar Avenue, P.O. Box 8001,
El Monte, CA 91734-8001.
OWNER’S WARRANTY
RESPONSIBILITIES MANUFACTURER’S
WARRANTY COVERAGE
Your Warranties in Detail
CALIFORNIA EMISSION CONTROL WARRANTY
WARRANTY

30
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.The parts listed here are covered
for seven years or 70,000 miles
from the vehicle’s in-service
date, whichever occurs first
Air/Fuel Metering System
•
Engine control computer
(engine control module)
• Fuel delivery pipe
• Fuel pressure sensor
• High pressure fuel pump
• Injector
• Injector driver
• Throttle body
• Transmission control computer
(transmission control module)
on models equipped with 2WD
Air Induction System
•
Intake manifold and
intake air surge tank
Catalyst System
•
Exhaust front pipe
(including catalytic converter)
• Exhaust manifold
(including manifold converter)
WHAT IS NOT COVEREDPARTS LIST: LONG-TERM
EMISSION DEFECT
WARRANTY
Your Warranties in Detail
CALIFORNIA EMISSION CONTROL WARRANTY
WARRANTY