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 2019-2025 Owners Manual: Condition and operation in the front passenger occupant classification system

■ Adult ■ Child ■ Child restraint system with infant ■ Unoccupied ■ There is a malfunction in the system ..

Toyota Corolla 2019-2025 Owners Manual: If the vehicle becomes stuck

Carry out the following procedures if the tires spin or the vehicle becomes stuck in mud, dirt or snow: Recovering procedure 1 Stop the engine. Set the parking brake and shift the shift lever to P (continuously variable transmission) or N (manual transmission). 2 Remove the mud, snow or sand from around the front wheels. 3 Place wood, stones or some other material under the front wheels to help ..