2006 Jeep Grand Cherokee Owner's Manual - Page 139

UNDERSTANDING THE FEATURES OF YOUR VEHICLE 139 30 mph (48 km/h). At 30 mph (48 km/h), the normal ESP stability function returns but TCS remains off. When the vehicle speed drops below 25 mph (40 km/h), the ESP system shuts off. ESP is off at low vehicle speeds in 4WD low range so that it will not interfere with off-road driving but ESP function returns to provide the stability feature at speeds above 30 mph (48 km/h). The ESP/ TCS Indicator Light will always be illuminated in 4WD low range when ESP is off. Full Off This mode is intended for off-highway or off-road use when ESP stability features could inhibit vehicle maneuverability due to trail conditions. This mode is entered by depressing and holding the "ESP Control Switch" for 5 seconds when the vehicle is stopped and the engine is running. In this mode, all ESP and TCS stability features are turned off except for the "limited slip" feature described in the TCS section. After 5 seconds, a chime will sound, and the "ESP OFF" message will appear in the Electronic Vehicle Information Center (EVIC). Refer to "Electronic Vehicle Information Center (EVIC)" in Section 4 of this manual. (See page 187 for more information.) To turn ESP on again, momentarily depress the "ESP Control Switch". This will restore the normal "Partial Off" mode of operation in 4wd low range. NOTE: The "ESP OFF" message will display and the audible chime will sound when the gear selector is placed into the "P" (Park) position from any position other than "P" (Park), and then moved out of the "P" (Park) position. This will occur even if the message was previously cleared. 3