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. ■ If the malfunc ...

Do-it-yourself service precautions

If you perform maintenance by yourself, be sure to follow the correct procedures as given in these sections. CAUTION The engine compartment contains many mechanisms and fluids that may move su ...

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Important health and safety information about your Toyota
CAUTION. WARNING: Engine exhaust, some of its constituents, and a wide variety of automobile components contain or emit chemicals known to the State of California to cause cancer and birth defect ...

If your vehicle overheats
The following may indicate that your vehicle is overheating. ● The high engine coolant temperature warning light (→P. 306) comes on or flashes, or a loss of engine power is experienced. ...

Engine immobilizer system
The engine immobilizer system is a theft prevention system. When you insert the key in the ignition switch, the transponder chip in the key’s head transmits an electronic code to the vehicle. ...