Jeep Wrangler JK 2018 Owner's Manual page 279

CONTENTS
STARTING THE ENGINE . . . . . . . . . . . . . . . . . .279
▫ Manual Transmission - If Equipped . . . . . . . .279
▫ Automatic Transmission - If Equipped . . . . . .279
▫ Normal Starting . . . . . . . . . . . . . . . . . . . . . . . .279
▫ Extreme Cold Weather (Below -22°F Or −30°C) . .280
▫ If Engine Fails To Start . . . . . . . . . . . . . . . . . .280
▫ After Starting. . . . . . . . . . . . . . . . . . . . . . . . . .281
ENGINE BLOCK HEATER - IF EQUIPPED . . . .281
ENGINE BREAK-IN RECOMMENDATIONS . . . .282
PARKING BRAKE . . . . . . . . . . . . . . . . . . . . . . .282
MANUAL TRANSMISSION - IF EQUIPPED . . .284
▫ Shifting . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .285
▫ Downshifting. . . . . . . . . . . . . . . . . . . . . . . . . .286
▫ Reverse Shifting . . . . . . . . . . . . . . . . . . . . . . . .287
STARTING AND OPERATING
AUTOMATIC TRANSMISSION -
IF EQUIPPED . . . . . . . . . . . . . . . . . . . . . . . . . .287
▫ Key Ignition Park Interlock . . . . . . . . . . . . . . . .289
▫ Brake/Transmission Shift Interlock System . . . .289
▫ Five-Speed Automatic Transmission -
If Equipped . . . . . . . . . . . . . . . . . . . . . . . . . .289
▫ Gear Ranges . . . . . . . . . . . . . . . . . . . . . . . . . .290
▫ Autostick . . . . . . . . . . . . . . . . . . . . . . . . . . . .294
FOUR-WHEEL DRIVE OPERATION
(COMMAND-TRAC I OR ROCK-TRAC) . . . . . . .295
▫ Operating Instructions/Precautions . . . . . . . . . .296
▫ Shift Positions . . . . . . . . . . . . . . . . . . . . . . . . .297
▫ Shifting Procedures . . . . . . . . . . . . . . . . . . . . .298
▫ Trac-Lok Rear Axle - If Equipped . . . . . . . . . .299
▫ Axle Lock (Tru-Lok) - Rubicon Models . . . . . .299
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