Jeep 2014 Grand Cherokee Owner's Manual page 451

450 STARTING AND OPERATING
Enabling SSC
SSC is enabled by pressing the SSC switch, but the
following conditions must also be met to enable SSC:
• Driveline is in 4WD Low Range
• Vehicle speed is below 5mph
• Parking brake is released
• Driver door is closed
• Driver is not applying throttle
Activating SSC
Once SSC is enabled it will activate automatically once
the following conditions are met:
• Driver releases throttle
• Driver releases brake
• Transmission is in any selection other than P
• Vehicle speed is below 20 mph (32 km/h)
The set speed for SSC is selectable by the driver, and can
be adjusted by using the paddle shifter's. Additionally,
the SSC set speed is automatically reduced when climb-
ing a grade and the level of set speed reduction depends
on the magnitude of grade. The following summarizes
the SSC set speeds:
• P = No set speed. SSC may be enabled but will not
activate.
• R = 0.6 mph (1 km/h)
• N = 1.2 mph (2 km/h)
• 1st = 0.6 mph (1 km/h)
• 2nd = 1.2 mph (2 km/h)
• 3rd = 1.8 mph (3 km/h)