Slippery Mode Icon  For less than ideal road conditions such as snow or ice covered roads. You can use this mode for crossing terrain where loose, wet or slippery materials covers a firm surface. Slippery mode lowers throttle response and optimizes shifting for slippery surfaces.
The rear differential lock feature is available in slippery mode. When enabled it is engaged below 15 mph (24 km/h).
Note:   Do not use this mode on dry, hard pavement. This could produce some vibration, driveline bind up, and potential excessive tire and vehicle wear depending on the four-wheel drive mode selection.