Toyota Corolla Manuals

Toyota Corolla: For safety and security / Theft deterrent system

Safety information for Safety Connect

Important! Read this information before using Safety Connect. ■ Exposure to radio frequency signals The Safety Connect system installed in your vehicle is a low-power radio transmitter and receiver...

Engine immobilizer system

The vehicle’s keys have built-in transponder chips that prevent the engine from starting if a key has not been previously registered in the vehicle’s on-board computer...

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: If your vehicle overheats


The following may indicate that your vehicle is overheating. The engine coolant temperature gauge (®P.91, 95) is in the red zone or a loss of engine power is experienced. (For example, the vehicle speed does not increase.) “Engine Coolant Temp High Stop in a Safe Place See Owner’s Manual” is shown on the multi-information display. Steam comes out from under the hood. Correction p..

Categories

Engine immobilizer system

The vehicle’s keys have built-in transponder chips that prevent the engine from starting if a key has not been previously registered in the vehicle’s on-board computer.

Never leave the keys inside the vehicle when you leave the vehicle.

This system is designed to help prevent vehicle theft but does not guarantee absolute security against all vehicle thefts.

Operating the system

Toyota Corolla. Engine immobilizer system

read more

Copyright © 2026 www.tocorolla12.com