See also:

Heating and ventilation
There are three controls and two switches for the heating and cooling system. They are: 1. Air flow control. 2. Fan speed control. 3. Temperature control. 4. Air intake control switch. 5. Air ...

Vacuum, Crankcase Ventilation Hoses
Inspect the surface of hoses for evidence of heat and/or mechanical damage. Hard and brittle rubber, cracking, tears, cuts, abrasions, and excessive swelling indicate deterioration. Particular att ...

Tire Quality Grading
Department of Transportation quality grades - All passenger vehicle tires must conform to Federal motor vehicle Safety Standards in addition to these grades. These quality grades are molded on the ...