Toyota Yaris: Do-it-youself maintenance - Toyota Yaris XP90 2005–2010 Owner's ManualToyota Yaris: Do-it-youself maintenance

Emissions Inspection and Maintenance (I/M) programs
Some states have vehicle emission inspection programs which include OBD (On-Board Diagnostics) checks. The OBD system monitors the operation of the emission control system. When the OBD system de ...

Introduction
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Iridium-tipped spark plugs
Your engine is fitted with iridium-tipped spark plugs. NOTICE. Use only iridium-tipped spark plugs. Do not adjust gaps for engine performance or smooth driveability. ...

Theft deterrent system
(vehicles sold in Puerto Rico only) To deter vehicle theft, the system is designed to sound an alarm if any of the side doors, back door or hood is forcibly unlocked and opened. The alarm blow ...

Tachometer
The tachometer indicates engine speed in thousands of rpm (revolutions per minute). Use it while driving to select correct shift points and to prevent engine lugging and over-revving. Driving ...