Jeep Wrangler2018 Owner's Manual page 293

CONTENTS
STARTING THE ENGINE . . . . . . . . . . . . . . . . . .294
▫ Manual Transmission - If Equipped . . . . . . . .294
▫ Automatic Transmission - If Equipped . . . . . .294
▫ Normal Starting . . . . . . . . . . . . . . . . . . . . . . . .295
▫ Extreme Cold Weather
(Below -22°F Or −30°C) . . . . . . . . . . . . . . . . . .298
▫ If Engine Fails To Start . . . . . . . . . . . . . . . . . .298
▫ After Starting. . . . . . . . . . . . . . . . . . . . . . . . . .299
ENGINE BLOCK HEATER - IF EQUIPPED . . . .299
ENGINE BREAK-IN RECOMMENDATIONS . . . .299
PARKING BRAKE . . . . . . . . . . . . . . . . . . . . . . .300
MANUAL TRANSMISSION - IF EQUIPPED . . .302
▫ Shifting . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .303
▫ Downshifting. . . . . . . . . . . . . . . . . . . . . . . . . .304
STARTING AND OPERATING
AUTOMATIC TRANSMISSION - IF EQUIPPED . .306
▫ Ignition Park Interlock . . . . . . . . . . . . . . . . . . .307
▫ Brake/Transmission Shift Interlock System . . . .307
▫ Eight-Speed Automatic Transmission . . . . . . . .308
FOUR-WHEEL DRIVE OPERATION . . . . . . . . . .315
▫ Four-Position Transfer Case . . . . . . . . . . . . . . .315
▫ Five-Position Transfer Case . . . . . . . . . . . . . . .318
▫ Trac-Lok Rear Axle - If Equipped . . . . . . . . . .322
▫ Axle Lock (Tru-Lok) - Rubicon Models . . . . . .323
▫ Electronic Sway Bar Disconnect - If Equipped . .324
ELECTRO-HYDRAULIC POWER STEERING . . . .325
STOP/START SYSTEM - AUTOMATIC
TRANSMISSION (IF EQUIPPED) . . . . . . . . . . . .326
▫ Automatic Mode . . . . . . . . . . . . . . . . . . . . . . .327
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