See also:

Emissioinspectioand 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 malfunction i ...

Engine oil
With the engine at operating temperature and turned off, check the oil level on the dipstick.  - Checking the engine oil Park the vehicle on level ground. After warming up the engine and t ...

Hybrid system
Hybrid system Your vehicle is a hybrid vehicle. It has characteristics different from conventional vehicles. Be sure you are closely familiar with the characteristics of your vehicle, and operate ...