See also:

Braking precautions
The brake system has two separate hydraulic circuits. If one circuit malfunctions, you will still have braking at two wheels. Vacuum assisted brakes The brake booster aids braking by using engin ...

Readiness for Inspection/Maintenance (I/M) test
WARNING A vehicle equipped with All-Wheel Drive (AWD) should never be tested using a two wheel dynamometer (such as the dynamometers used by some states for emissions testing), or similar equipme ...

Readiness for inspection/maintenance (I/M) test
WARNING 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 equipm ...