5 NORMAL OPERATION — DIESEL ENGINE .........132 Cold Weather Precautions............................ 133 Engine Idling ................................................. 134 Noise .............................................................. 135 Stopping The Engine ..................................... 135 Idle Shutdown................................................ 136 Programmable Maximum Vehicle Speed .... 136 Operating Precautions .................................. 136 Cooling System Tips ......................................
136 ENGINE BLOCK HEATER — IF EQUIPPED..........137 ENGINE BREAK-IN RECOMMENDATIONS — GASOLINE ENGINE ..............................................137 ENGINE BREAK-IN RECOMMENDATIONS — DIESEL ENGINE....................................................138 PARKING BRAKE ................................................138 DIESEL EXHAUST BRAKE — ENGINE BRAKING (IF EQUIPPED) .....................................................139 AUTOMATIC TRANSMISSION ............................140 Ignition Park Interlock................................... 141 Brake/Transmission Shift Interlock (BTSI) System ...........................................................
141 8-Speed Automatic Transmission — If Equipped..................................................... 141 6-Speed Automatic Transmission — If Equipped..................................................... 145 AUXILIARY SWITCHES — IF EQUIPPED.............151 ACTIVE NOISE CANCELLATION ..........................151 FOUR-WHEEL DRIVE OPERATION — IF EQUIPPED ....................................................... 151 Electronically Shifted Transfer Case (8-Speed Transmission) — If Equipped ....... 151 Electronically Shifted Transfer Case (6-Speed Transmission) — If Equipped........ 154 Manually Shifted Transfer Case — If Equipped.....................................................
157 AIR SUSPENSION SYSTEM — IF EQUIPPED..... 159 Description .................................................... 159 Air Suspension Modes.................................. 159 Instrument Cluster Display Messages......... 160 Operation....................................................... 160 AXLE LOCKER SYSTEM — POWER WAGON MODELS ONLY (IF EQUIPPED)........................... 160 STABILIZER/SWAY BAR SYSTEM — POWER WAGON ONLY...................................................... 162 SAFE OFF-ROAD DRIVING — POWER WAGON ONLY .................................................................... 163 Off-Road Driving Tips And Vehicle Characteristics ..............................................
163 Driving In Snow, Mud And Sand................... 164 Crossing Obstacles (Rocks And Other High Points)............................................................ 165 Hill Climbing................................................... 166 Driving Through Water .................................. 167 Airing Down For Off-Road Driving................. 168 Vehicle Recovery........................................... 169 After Driving Off-Road ................................... 170 LIMITED-SLIP DIFFERENTIAL ............................171 WINCH USAGE — POWER WAGON ONLY (IF EQUIPPED) .....................................................171 Things To Know Before Using Your Winch...
171 Understanding The Features Of Your Winch ............................................................. 172 Winch Accessories ....................................... 173 Operating Your Winch .................................. 173 Rigging Techniques ...................................... 179 FUEL SAVER TECHNOLOGY — GASOLINE ENGINE (IF EQUIPPED) ....................180 HYDRAULIC POWER STEERING.........................180 Power Steering Fluid Check ........................ 180 CRUISE CONTROL SYSTEMS — IF EQUIPPED ........................................................180 Cruise Control ............................................... 181 Adaptive Cruise Control (ACC)......................
183 PARKSENSE FRONT/REAR PARK ASSIST — IF EQUIPPED.........................................................192 ParkSense Sensors....................................... 192 ParkSense Warning Display ......................... 192 ParkSense Display ........................................ 192 Enabling And Disabling Front And/Or Rear ParkSense ..................................................... 195