Toyota Yaris: Do-it-yourself maintenance - Maintenance and care - Toyota Yaris XP130 2010–2026 Owner's ManualToyota Yaris: Do-it-yourself maintenance

Emission 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. ■ If the malfunc ...

Do-it-yourself service precautions
If you perform maintenance by yourself, be sure to follow the correct procedures as given in these sections. CAUTION The engine compartment contains many mechanisms and fluids that may move su ...

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Brake system
The tandem master cylinder brake system is a hydraulic system with two separate sub-systems. If either sub-system should fail, the other will still work. However, the pedal will be harder to press ...

Back door opening trough (ASSY): Hatchback
REPLACEMENT With the quarter panel and body lower back panel removed. REMOVAL INSTALLATION Temporarily install the new parts and measure each part of the new parts in accordance with the bod ...

Fuel information
You must only use unleaded gasoline in your vehicle. Select octane rating 87 (Research Octane Number 91) or higher. Use of unleaded gasoline with an octane rating lower than 87 may result in engin ...