2015 Jeep Grand Cherokee Owner Manual - Page 434
2015 Jeep Grand Cherokee Manual
Page 434 highlights
432 STARTING AND OPERATING During extremely cold temperatures (-22°F [-30°C] or below), transmission operation may be modified dependThis range should be used for most city and highway ing on engine and transmission temperature as well as driving. It provides the smoothest upshifts and downvehicle speed. Normal operation will resume once the shifts, and the best fuel economy. The transmission transmission temperature has risen to a suitable level. automatically upshifts through all forward gears. The DRIVE position provides optimum driving characteris- SPORT (S) tics under all normal operating conditions. This mode alters the transmission's automatic shift When frequent transmission shifting occurs (such as schedule for sportier driving. Upshift speeds are inwhen operating the vehicle under heavy loading condi- creased to make full use of available engine power. To tions, in hilly terrain, traveling into strong head winds, or switch between DRIVE and SPORT modes, tap the shift while towing heavy trailers), use the Paddle Shift lever rearward. SPORT mode is only accessible from switches (refer to ЉPaddle Shift ModeЉ in this section for DRIVE. further information) to select a lower gear. Under these NOTE: When Sport Mode is enabled, vehicles with the conditions, using a lower gear will improve performance Quadra-Lift™ air suspension system will operate in and extend transmission life by reducing excessive shift"Aero" Mode. Please refer to ЉQuadra-Lift™Љ in ЉStarting ing and heat buildup. and OperatingЉ for further information. DRIVE (D)
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