2012 Jeep Grand Cherokee Owner Manual - Page 473

STARTING AND OPERATING 471 WARNING! The Electronic Stability Control (ESC) cannot prevent the natural laws of physics from acting on the vehicle, nor can it increase the traction afforded by prevailing road conditions. ESC cannot prevent collisions, including those resulting from excessive speed in turns, driving on very slippery surfaces, or hydroplaning. The capabilities of an ESC equipped vehicle must never be exploited in a reckless or dangerous manner which could jeopardize the user's safety or the safety of others. High Range (Four-Wheel Drive Models) Or Two-Wheel Drive Models On This is the normal operating mode for ESC in 4WD HIGH range and in two-wheel drive vehicles. Whenever the vehicle is started or the transfer case (if equipped) is shifted from 4WD LOW range or NEUTRAL back to 4WD HIGH range, the ESC system will be in this "On" mode. This mode should be used for most driving situations. ESC should only be turned to "Partial Off" mode for specific reasons as noted below. 5 Partial Off The ESC system has two available operating modes in This mode is entered by momentarily pressing the "ESC 4WD HIGH range and two-wheel drive vehicles, and one OFF" switch. When in "Partial Off" mode, the TCS portion of ESC, except for the BLD feature described in operating mode in 4WD LOW range. the TCS section, has been disabled and the "ESC Off Indicator Light" will be illuminated. All other stability features of ESC function normally. This mode is intended