2010 Jeep Grand Cherokee Owner's Manual - Page 278
2010 Jeep Grand Cherokee Manual
Page 278 highlights
STARTING AND OPERATING 277 in the PARK position from any other position, and then ESP system will be in this "Full Off" mode. In 4WD LOW moved out of the PARK position. This will occur even if range, ESP and TCS, except for the "limited slip" feature the message was previously cleared. described in the TCS section, are turned off until the vehicle reaches a speed of 40 mph (64 km/h). At 40 mph WARNING! (64 km/h), the normal ESP stability function returns, but TCS remains off. When the vehicle speed drops below With the ESP switched off, the enhanced vehicle 35 mph (56 km/h), the ESP system shuts off. ESP is stability offered by ESP and ERM are unavailable. In deactivated at low vehicle speeds in 4WD LOW range so an emergency evasive maneuver, the ESP and ERM that it will not interfere with off-road driving, but ESP systems will not engage to assist in maintaining function returns to provide the stability feature at speeds stability. The "Full Off" ESP mode is intended for above 40 mph (64 km/h). The "ESP/TCS Indicator off-road use only. Light" will always be illuminated in 4WD LOW range when ESP is off. 4WD Low Range NOTE: The "ESP OFF" message will display, and the Full Off audible chime will sound, when the shift lever is placed This is the normal operating mode for ESP in 4WD LOW in the PARK position from any other position, and then range. Whenever the vehicle is started in 4WD LOW moved out of the PARK position. This will occur even if range, or the transfer case (if equipped) is shifted from the message was previously cleared 4WD HIGH range or NEUTRAL to 4WD LOW range, the 5