Jeep 2015 Grand Cherokee - Owner Manual - Manual (Page 413)

STARTING AND OPERATING
CONTENTS
Ⅵ STARTING PROCEDURES . . . . . . . . . . . . . . . .417
▫ Automatic Transmission . . . . . . . . . . . . . . . .417
▫ Keyless Enter-N-Go™ . . . . . . . . . . . . . . . . . .418
▫ Normal Starting. . . . . . . . . . . . . . . . . . . . . . .418
▫ Extreme Cold Weather (Below –20°F Or
−29°C) . . . . . . . . . . . . . . . . . . . . . . . . . . . . .420
▫ If Engine Fails To Start . . . . . . . . . . . . . . . . .420
▫ After Starting . . . . . . . . . . . . . . . . . . . . . . . .422
Ⅵ ENGINE BLOCK HEATER — IF EQUIPPED . . .422
Ⅵ AUTOMATIC TRANSMISSION . . . . . . . . . . . .422
▫ Key Ignition Park Interlock. . . . . . . . . . . . . . .424
▫ Brake/Transmission Shift Interlock System . . .424
▫ Fuel Economy (ECO) Mode . . . . . . . . . . . . . .425
▫ Eight–Speed Automatic Transmission . . . . . . .426
Ⅵ FOUR-WHEEL DRIVE OPERATION . . . . . . . . .436
▫ Quadra-Trac I® Operating Instructions/
Precautions — If Equipped . . . . . . . . . . . . . .436
▫ Quadra-Trac II® Operating Instructions/
Precautions — If Equipped . . . . . . . . . . . . . .436
▫ Shift Positions . . . . . . . . . . . . . . . . . . . . . . . .437
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