Chevrolet Silverado: Ride Control Systems / Limited-Slip Differential
If equipped, the limited-slip differential can give more traction on snow, mud,
ice, sand, or gravel.
It works like a standard axle most of the time, but when traction is low, this
feature allows the drive wheel with the most traction to move the vehicle. For vehicles
with the limited-slip differential, driven under severe conditions, the rear axle
fluid should be changed. See Maintenance Schedule.
This feature adds a sportier feel, provides a more comfortable ride, or assists
in different weather conditions or terrain. Depending on the option package, available
features, and mode selected; the suspension, steering, and powertrain will change
settings to achieve the desired mode characteristics...
Vehicles with a locking rear axle can give more traction on snow, mud, ice, sand,
or gravel. It works like a standard axle most of the time, but when traction is
low, this feature will allow the rear wheel with the most traction to move the vehicle...
Other information:
Premium unleaded gasoline meeting ASTM specification D4814 with a posted octane
rating of 93 — (R+M)/2 — is highly recommended for best performance and fuel economy.
Unleaded gasoline with an octane rated as low as 87 can be used. Using unleaded
gasoline rated below 93 octane, however, will lead to reduced acceleration and fuel
economy...
Programming may be necessary if the vehicle battery has been disconnected or
discharged. If the window is unable to express-up, program each express-close window:
Close all doors.
Turn the ignition on or to ACC/ACCESSORY.
Partially open the window to be programmed...
Categories
If equipped, there is a small convex mirror built into the upper and outer corner
of the driver outside mirror. It can show objects that may be in the vehicle's blind
zone.
Driving with the Blind Spot Mirror

Actual Mirror View
When the approaching vehicle is a long distance away, the image in the main
mirror is small and near the inboard edge of the mirror.
As the vehicle gets closer, the image in the main mirror gets larger and
moves outboard.
As the vehicle enters the blind zone, the image transitions from the main
mirror to the blind spot mirror.
When the vehicle is in the blind zone, the image only appears in the blind
spot mirror.
read more