Underbody
In areas where road salt is used in winter, the underbody must be cleaned regularly. This will prevent dirt and salt from building up and causing the acceleration of corrosion on the underbody and suspension. Before the winter period and again in the spring, the underseal must be checked and, if necessary, re-treated.
See also:
Readiness for Inspection/Maintenance (I/M) test
A vehicle equipped with Four-Wheel Drive
(4WD) should never be tested using a two
wheel dynamometer (such as the dynamometers
used by some states for emissions
testing), or similar equipment. ...
Antifreeze
In the winter when it is anticipated that the outside temperature will drop below 32°F (08C), check antifreeze to assure proper winter protection. For additional information, see “Engine cooling syste ...
Air conditioner specification label
The air conditioner specification label is
attached as shown. ...