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: Tire size

■ Typical tire size information The illustration indicates typical tire size. A - Tire use (P = Passenger car, T = Temporary use) B - Section width (millimeters) C - Aspect ratio (tire height to section width) D - Tire construction code (R = Radial, D = Diagonal) E - Wheel diameter (inches) F - Load index (2 digits or 3 digits) G - Speed symbol (alphabet with one letter) ■ Tire dimensions A ..

Toyota Corolla 2019-2026 Owners Manual: Functional overview

Toyota Connected hotspot includes Toyota apps, Wi-Fi® Hotspot, Safety Connect and Service Connect. ► Audio Plus/Premium Audio Owners of this system should refer to the “NAVIGATION AND MULTIMEDIA SYSTEM OWNER’S MANUAL”. Each function is available in the following areas: Toyota apps is available in the contiguous United States, Washington D.C., Alaska, Hawaii, Puerto Rico and Canad..