5
STARTING THE ENGINE — DIESEL ENGINE..... 208
Automatic Transmission............................209
Keyless Enter-N-Go — Ignition ..................209
Normal Starting Using ENGINE
START/STOP Button .................................209
Extreme Cold Weather...............................212
Starting Fluids............................................212
NORMAL OPERATION — DIESEL ENGINE ....... 213
Cold Weather Precautions ........................213
Engine Idling...............................................215
Stopping The Engine..................................216
Cooling System Tips — Automatic
Transmission..............................................217
ENGINE BLOCK HEATER (IF EQUIPPED) ........ 217
ENGINE BREAK-IN RECOMMENDATIONS —
GASOLINE ENGINES ......................................... 218
ENGINE BREAK-IN RECOMMENDATIONS —
DIESEL ENGINE .................................................. 218
PARKING BRAKE ............................................... 219
Electric Park Brake (EPB)..........................219
AUTOMATIC TRANSMISSION .......................... 222
Ignition Park Interlock ...............................223
Brake/Transmission Shift Interlock
System .......................................................223
Eight-Speed Automatic Transmission ......223
FOUR-WHEEL DRIVE OPERATION —
IF EQUIPPED ......................................................228
Four-Position Electronically Shifted Transfer
Case (Eight Speed Transmission Only) — If
Equipped ...................................................228
Five-Position Electronically Shifted Transfer
Case (Eight Speed Transmission Only) — If
Equipped ...................................................231
ACTIVE-LEVEL FOUR CORNER AIR SUSPENSION
SYSTEM — IF EQUIPPED....................................234
Description.................................................234
Air Suspension Modes...............................236
Instrument Cluster Display Messages .....237
Operation....................................................237
ACTIVE-LEVEL FOUR CORNER AIR SUSPENSION
SYSTEM (REBEL MODELS ONLY) —
IF EQUIPPED .......................................................239
Description.................................................239
Air Suspension Modes...............................241
Instrument Cluster Display Messages .....241
Operation....................................................242
AXLE LOCKER SYSTEM — IF EQUIPPED..........243
LIMITED-SLIP DIFFERENTIAL —
IF EQUIPPED .......................................................244
POWER STEERING............................................. 244
Electric Power Steering ............................244
FUEL SAVER TECHNOLOGY 5.7L ENGINES
ONLY — IF EQUIPPED ........................................ 245
STOP/START SYSTEM — IF EQUIPPED ........... 245
Automatic Mode ........................................245
Possible Reasons The Engine Does Not
Autostop .....................................................246
To Start The Engine While In Autostop
Mode ..........................................................246
To Manually Turn Off The Stop Start
System........................................................247
To Manually Turn On The Stop Start
System........................................................247
System Malfunction...................................247
SPEED CONTROL — IF EQUIPPED ................... 248
To Activate..................................................248
To Set A Desired Speed ............................248
To Vary The Speed Setting........................249
To Accelerate For Passing ........................249
To Resume Speed ....................................249
To Deactivate ............................................250
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