These warranty obligations do not apply to 
failures or non-compliance caused by:
›The use of replacement parts not certi-
fied in accordance with aftermarket
parts certification regulations.
›The use of replacement parts not equiv-
alent 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 
— 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
FEDERAL EMISSION CONTROL WARRANTY
WHAT IS NOT COVERED WARRANTY PARTS LIST
14Your Warranties in Detail
8/80 = Covered for eight years or 80,000 miles, whichever occurs first.
17922.Guts.qxd:Scion Warranty_text  2/22/08  8:01 PM  Page 14 
The California Air Resources Board (CARB) 
and Scion are pleased to explain the emis-
sion control system warranty for your 2009
vehicle. In California, new motor vehicles
must be designed, built and equipped to
meet the state’s stringent anti-smog stan-
dards. CARB regulations require that Scion
must warrant the emission control system
on your vehicle for the time periods indi-
cated on this page, provided there has
been no abuse, neglect or improper main-
tenance 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 emis-
sions-related assemblies. 
Where a warrantable condition exists, 
Scion will repair your vehicle at no cost to
you, including diagnosis, parts and labor. 2) For seven years or 70,000 miles, which  
- 
ever occurs first:
›If an emissions-related part listed on
page 21 is defective, the part will be
repaired or replaced by Scion. This is
your Long-Term Emission Control
System Defect Warranty.
YOUR WARRANTY RIGHTS 
AND OBLIGATIONS   MANUFACTURER’S 
WARRANTY COVERAGE
CALIFORNIA EMISSION CONTROL WARRANTY
1) For three years or 50,000 miles, which  
- 
ever occurs first:
›If your vehicle fails a smog-check test,
all necessary repairs and adjust   ments 
will be made by Scion to ensure that
your vehicle passes the test. This is
your Emission Control System
Performance Warranty.
›If any emissions-related part on your
vehicle is defective, the part will be
repaired or replaced by Scion. This is
your Short-Term Emission Control
System Defect Warranty. Covered
parts are listed on pages 14–15.
Specific components may have longer
coverage under the terms of the
Powertrain Warranty.
19Your Warranties in Detail
17922.Guts.qxd:Scion Warranty_text  2/22/08  8:01 PM  Page 19 
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)
› Throttle body
Air Induction System
›Intake manifold and intake air surge
tank
Catalyst  System
›Catalytic converter (warm-up three-way
catalyst)
› Exhaust center pipe
Evaporative Control System
›Fuel tank  To ensure optimum performance and 
maintain the quality built into your vehi-
cle’s emission control systems, Scion
recommends the use of Scion Authorized
Parts when servicing or repairing the systems. 
Warranty coverage is not dependent  
upon the use of any particular brand of
replace ment parts, and you may elect to
use non-Scion Authorized Parts for main-
tenance and repairs. However, use of
replacement parts that are not equiva lent
in quality to Scion Authorized 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 Scion Authorized
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
Scion Authorized Parts.
PARTS LIST: LONG-TERM  
EMISSION DEFECT WARRANTY  REPLACEMENT PARTS 
MAINTENANCE
CALIFORNIA EMISSION CONTROL WARRANTY
You are responsible for performance of  
the required maintenance indicated in 
the 
Owner’s Manualand the Scheduled
Maintenance Guide
. Scion will not deny a
warranty claim solely because you do not
have records to show that you maintained
your vehicle. However, any failure or non-
compliance caused by lack of maintenance
is not covered by this warranty. 
When maintenance and repairs are paid 
for by you, these services may be per-
formed by you or by any automotive 
service provider you choose. Scion will
not deny a warranty claim solely because
you used a service provider other than 
an Authorized Servicing Dealership for
maintenance and repairs.   However, any 
failure or noncompliance caused by
improper maintenance or repairs is not
covered by this warranty.
21Your Warranties in Detail
17922.Guts.qxd:Scion Warranty_text  2/22/08  8:01 PM  Page 21