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 ...

See also:

Gauges and meters
Vehicles without a tachometer Speedometer' Displays the vehicle speed Outside temperature display →P. 211 Fuel gauge Displays the quantity of fuel remaining in the tank Display ...

Precautions for repairing body structure panels
1. HEAT REPAIR FOR BODY STRUCTURE PANELS Toyota prohibits the use of the heat repair method on body structure panels when repairing a vehicle damaged in a collision. Panels that have high streng ...

Does your vehicle need repairing?
Be on the alert for changes in performance, sounds, and visual tip-offs that indicate service is needed. Some important clues are as follows: Engine missing, stumbling, or pinging Appreciable loss ...