sensor TOYOTA TACOMA 2003 Owners Manual (in English)

These warranty obligations do not apply to failures or non-compliance
caused by:
•The use of replacement parts not certified in accordance with
aftermarket parts certification regulations.
•The use of replacement parts notequivalent 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
CatalystSystem
•Catalytic converter and protector (8/80)
•Constricted fuel filler neck
•Exhaust manifold
•Exhaust pipe (manifold to catalyst and/or catalyst to catalyst)
WHAT IS NOT COVERED WARRANTY PARTS LIST
8/80 = Covered for eight years or 80,000 miles, whichever occurs first.
Your Warranties in Detail15
Federal Emission Control Warranty

*
Evaporative Control System
•Charcoal canister
•Diaphragm valve
•Fuel filler cap
•Fuel tank
•Vapor liquid separator
Exhaust Gas Recirculation (EGR) System
•EGR gas temperature sensor
•EGR valve
•Associated parts
Ignition System
•Distributor and internal parts
•Ignition coil and ignitor
•Ignition wires
•Spark plugs*
Positive Crankcase Ventilation (PCV) System
•Oil filler cap
•PCV valve or orifice
Other Parts Used in Above Systems
•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, switches and valves
Warranted until first required maintenance under terms of the
California Emission Control Warranty.
8/80 = Covered for eight years or 80,000 miles, whichever occurs first.
Your Warranties in Detail16
Federal Emission Control 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
•Air-fuel ratio sensor on Highlander
•Engine control computer (engine control module)
•Fuel pump on Sienna
•Mass air flow sensor on Tacoma equipped with 2RZ-FE and 3RZ-FE
•Throttle body
Air Induction System
•Intake manifold and intake air surge tank
•Intake manifold gasket on MR2 Spyder
Catalyst System
•Catalytic converter (warm-up three-way catalyst)
•Exhaust center pipe on Avalon, Corolla Matrix 4WD, Highlander
equipped with 1MZ-FE, Tacoma and Tundra equipped with 5VZ-FE
•Exhaust front pipe on Avalon, Camry, Camry Solara, Celica, Corolla,
Corolla Matrix 2WD, ECHO, Highlander equipped with 1MZ-FE, Land
Cruiser, MR2 Spyder, Sequoia, Sienna, Tacoma, Tundra and 4Runner
•Exhaust manifold on Avalon, Camry, Camry Solara, Highlander, Land
Cruiser, MR2 Spyder, RAV4, Sequoia, Sienna, Tundra equipped with
2UZ-FE and 4Runner
•Exhaust manifold gasket on Land Cruiser, Sequoia, Tundra equipped
with 2UZ-FE and 4Runner
•Right exhaust manifold gasket on Sienna and on Avalon, Camry,
Camry Solara and Highlandermodels equipped with 1MZ-FE
Your Warranties in Detail22
California Emission Control Warranty
PARTS LIST: LONG-TERM EMISSION
DEFECT WARRANTY

Evaporative Control System
•Charcoal canister on Highlander, Land Cruiser and 4Runner
•Fuel tank
Ignition System
•Knock sensor on Land Cruiser, MR2 Spyder, Sequoia, Tacoma
equipped with 5VZ-FE, Tundra and 4RunnerYou are responsible for performance of the required maintenance indi-
cated in the Owner’s Manualand the Scheduled Maintenance Guide.
Toyota will not deny a warranty claim solely because you do nothave
records to show that you maintained your vehicle. However, any failure
or noncompliance 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. Toyota will not deny a warranty claim simply because you
used a service provider other than a Toyota dealership for mainte-
nance and repairs.However, any failure or non-compliance caused by
improper maintenance or repairs is not covered by this warranty.
MAINTENANCE
Your Warranties in Detail23
California Emission Control Warranty