Toyota Highlander Owners Manual: Theft deterrent system

Exhaust gas precautions

Harmful substance to the human body is included in exhaust gases if inhaled Warning Exhaust gases include harmful carbon monoxide (co), which is colorless and odorless. Observe the ...

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 i ...

More about Toyota Highlander:

Vehicle control system
Ignition switch PROBLEM SYMPTOMS TABLE Symptom Suspected Area Ignition switch is not set in each position Ignition switch Power source circuit INSPECTION 1. INSPECT IGNITION OR STARTER SWITCH ASSY (a) Inspect the ignition switch contin ...