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: When using a child restraint system

■ When installing a child restraint system to a front passenger seat For the safety of a child, install a child restraint system to a rear seat. When installing a child restraint system to a front passenger seat is unavoidable, adjust the seat as follows and install the child restraint system: Move the front seat fully rearward...

Toyota Corolla 2019-2026 Owners Manual: Adjusting a head restraint

■ Front seats 1 Up Pull the head restraints up. 2 Down Push the head restraint down while pressing the lock release button A. ■ Rear outside seats (adjustable type) 1 Up Pull the head restraints up. 2 Down Push the head restraint down while pressing the lock release button A...