Toyota Corolla: Maintenance and care / 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...

Do-it-yourself service precautions

If you perform maintenance by yourself, be sure to follow the correct procedure as given in these sections. Maintenance WARNING The engine compartment contains many mechanisms and fluids that may move suddenly, become hot, or become electrically energized...

Other information:

Toyota Corolla 2019-2026 Owners Manual: Programming the Home- Link

■ Before programming Home- Link During programming, it is possible that garage doors, gates, or other devices may operate. For this reason, make sure that people and objects are clear of the garage door or other devices to prevent injury or other potential harm...

Toyota Corolla 2019-2026 Owners Manual: Rear view monitor system precautions

■ Area displayed on screen A - Corners of bumper The rear view monitor system displays an image of the view from the bumper of the rear area of the vehicle. The image adjustment procedure for the rear view monitor system screen is the same as the procedure for adjusting the screen...