tire pressure RAM 1500 2021 Service Manual

483
INDEX
A
Adaptive Cruise Control (ACC) (Cruise
Control)
................................................ 177, 179Adding Engine Coolant (Antifreeze)............... 422Adding Fuel.......................................... 208, 210Additives, Fuel............................................... 469AdjustDown........................................................... 36Forward....................................................... 36Rearward..................................................... 36Up................................................................ 36Adjustable Pedals............................................ 43Advance Phone Connectivity......................... 279Air BagAir Bag Operation...................................... 344Air Bag Warning Light...................... 342, 345Enhanced Accident Response......... 353, 394Event Data Recorder (EDR)....................... 394Front Air Bag............................................. 345If Deployment Occurs................................ 352Knee Impact Bolsters................................ 349Maintaining Your Air Bag System.............. 354Maintenance............................................. 354Redundant Air Bag Warning Light.............343Transporting Pets...................................... 369Air Bag Light............................... 126, 342, 369
Air Cleaner, Engine (Engine Air Cleaner
Filter)............................................................ 411Air Conditioner Maintenance........................ 415Air Conditioner Refrigerant........................... 415Air Conditioner System................................. 415Air Conditioning................................................ 63Air Conditioning Filter..............................67, 415Air Conditioning System................................... 65Air Conditioning, Operating Tips....................... 66Air Filter........................................................ 411Air PressureTires......................................................... 450Air Suspension..................................... 165, 169AlarmSecurity Alarm....................................26, 127Alterations/ModificationsVehicle......................................................... 11Antifreeze (Engine Coolant)................. 422, 474Disposal................................................... 423Anti-Lock Brake System (ABS)...................... 310Anti-Lock Warning Light................................ 132Assist, Hill Start............................................. 317Audio Settings............................................... 266Audio Systems (Radio).................................. 236Auto Down Power Windows............................. 78Automatic Door Locks...................................... 30
Automatic Headlights.......................................54Automatic High Beams.....................................53Automatic Tailgate Release.............................85Automatic Temperature Control (ATC)..............65Automatic Transmission....................... 156, 426Adding Fluid.............................................. 426Fluid And Filter Change............................. 426Fluid Change............................................. 426Fluid Level Check...................................... 426Fluid Type........................................ 426, 478Special Additives...................................... 426Automatic Transmission Limp Home Mode... 159AutoPark....................................................... 141AUX Camera......................................... 204, 208Auxiliary Driving Systems.............................. 318Axle Fluid.............................................. 426, 478Axle Lubrication............................................ 426
B
Back-Up......................................................... 202Back-Up Camera........................................... 202Battery................................................. 128, 409Charging System Light.............................. 128Keyless Key Fob Replacement....................18Battery Saver Feature......................................57Belts, Seat.................................................... 369
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484
Blind Spot Monitoring
.................................... 318Bluetooth Connecting To A Particular Mobile PhoneOr Audio Device After Pairing
................275Body Builders Guide........................................ 11Body Mechanism Lubrication........................ 418B-Pillar Location............................................. 447Brake Assist System...................................... 311Brake Control System.................................... 311Brake Fluid.......................................... 425, 478Brake System...................................... 425, 467Fluid Check............................................... 425Master Cylinder......................................... 425Parking...................................................... 151Warning Light............................................ 126Brake/Transmission Interlock....................... 155Bulb Replacement......................................... 437Bulbs, Light.......................................... 371, 437
C
Camera.......................................................... 202Camera, AUX........................................ 204, 208Camera, Rear...................................... 202, 204Camper............................................................ 97Capacities, Fuel............................................. 474Caps, FillerOil (Engine)................................................ 404Radiator (Coolant Pressure)...................... 423Car Washes................................................... 462
Carbon Monoxide Warning................... 371, 372Cargo Light....................................................... 56CD................................................................. 268Cellular Phone.............................................. 309Center High Mounted Stop Light................... 442Center Seat Storage Compartment.................. 68Charge Air Cooler.......................................... 424Chart, Tire Sizing........................................... 444Check Engine Light (Malfunction Indicator
Light)............................................................. 138Checking Your Vehicle For Safety................. 369Checks, Safety.............................................. 369Child Restraint.............................................. 355Child RestraintsBooster Seats........................................... 358Child Seat Installation..................... 364, 365How To Stow An unused ALR Seat Belt.... 363Infant And Child Restraints....................... 357Locating The LATCH Anchorages.............. 362Lower Anchors And Tethers For Children.. 360Older Children And Child Restraints......... 357Seating Positions...................................... 359Clean Air Gasoline......................................... 469CleaningWheels..................................................... 456Climate Control................................................ 60Automatic.................................................... 60Manual........................................................ 63Cold Weather Operation............................... 146
Compact Spare Tire...................................... 455Connected Services...................................... 282Connected Services FAQ............................... 301Connected Services Features....................... 286Connected Services, Getting Started............ 284Connected Services, Introduction................. 282Contract, Service........................................... 480Controls........................................................ 259Cooling Pressure Cap (Radiator Cap)............ 423Cooling System............................................. 421Adding Coolant (Antifreeze)...................... 422Coolant Level................................... 421, 423Cooling Capacity....................................... 474Disposal Of Used Coolant......................... 423Drain, Flush, And Refill............................. 422Inspection................................................. 423Points To Remember................................ 424Pressure Cap............................................ 423Radiator Cap............................................. 423Selection Of Coolant (Antifreeze)......................... 422, 474, 475Corrosion Protection..................................... 461Cruise ControlAccel/Decel.............................................. 178Cancel....................................................... 179Resume.................................................... 179Cruise Control (Speed Control)............. 177, 179Cruise Light................................................... 136Customer Assistance.................................... 479Cybersecurity................................................ 236

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487
J
Jack Location
................................................. 377Jump Starting................................................ 386
K
Key Fob Programming Additional Key Fobs
.............. 20Key Fob Battery Service (Remote Keyless
Entry)............................................................... 18Key Fob Programming (Remote Keyless
Entry)............................................................... 20Keyless Enter-N-Go................................. 28, 143Passive Entry............................................... 28Keys................................................................. 17
L
Lane Change And Turn Signals........................ 55Lane Change Assist......................................... 55LaneSense.................................................... 199Lap/Shoulder Belts....................................... 336Latches.......................................................... 371Hood........................................................... 84Lead Free Gasoline........................................ 468Leaks, Fluid................................................... 371Life Of Tires................................................... 452Light Bulbs........................................... 371, 437
Lights............................................................ 371Air Bag.................................... 126, 342, 369Brake Assist Warning............................... 314Brake Warning.......................................... 126Bulb Replacement.................................... 437Cargo........................................................... 56Center Mounted Stop............................... 442Courtesy/Reading....................................... 57Cruise....................................................... 136Daytime Running......................................... 53Electronic Stability Program (ESP)Indicator............................................... 128Exterior...............................................52, 371Fog........................................................... 441Hazard Warning Flasher........................... 373Headlights............................................ 52, 54High Beam................................................... 53High Beam/Low Beam Select...................... 53Hill Descent Control Indicator................... 315Illuminated Entry......................................... 58Interior......................................................... 57Lights On Reminder..................................... 55Low Fuel................................................... 131Malfunction Indicator (Check Engine)....... 130Park.......................................................... 135Passing........................................................ 54
Seat Belt Reminder.................................. 126Security Alarm.......................................... 127Service...................................................... 437Traction Control........................................ 314Turn Signals............55, 136, 371, 439, 441Warning Instrument ClusterDescriptions................................ 128, 136Limited-Slip Differential....................... 174, 427Load Shed Battery Saver Mode..................... 125Load Shed Battery Saver On......................... 125Load Shed Electrical Load Reduction........... 125Load Shed Intelligent Battery Sensor............ 125Loading Vehicle............................................. 213Tires.......................................................... 447LocksAutomatic Door............................................30Child Protection...........................................31Power Door..................................................28Low Tire Pressure System............................. 327Lubrication, Body.......................................... 418Lug Nuts........................................................ 467Lug Nuts/Bolts.............................................. 467
M
Maintenance.............................................81, 84Maintenance Free Battery............................ 409Maintenance Schedule............... 395, 399, 40011

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488
Malfunction Indicator Light (Check
Engine)
.......................................................... 130Manual Service...................................................... 482Media Hub....................................................... 72Media Mode.................................................. 268Memory Seat................................................... 32Memory Settings............................................. 32Methanol....................................................... 469Mirrors............................................................. 44Electric Powered......................................... 47Heated........................................................ 48Memory....................................................... 32Outside........................................................ 46Rearview..................................... 44, 45, 373Trailer Towing.............................................. 48Modifications/AlterationsVehicle........................................................ 11Monitor, Tire Pressure System....................... 327Mopar Parts................................................... 481MP3 Control.................................................... 72Multi-Function Control Lever............................ 53
N
New Vehicle Break-In Period................ 150, 151
O
Occupant Restraints...................................... 334Octane Rating, Gasoline (Fuel)............ 468, 469Off-Pavement Driving (Off-Road).................... 235
Off-Road Driving (Off-Pavement)................... 235Oil Filter, Change.......................................... 410Oil Filter, Selection........................................ 410Oil Pressure Light.......................................... 128Oil, Engine............................................ 410, 475Capacity.................................................... 474Dipstick.................................................... 408Disposal................................................... 410Filter................................................ 410, 475Filter Disposal........................................... 410Identification Logo.................................... 410Materials Added To.................................. 410Pressure Warning Light............................ 128Recommendation............................ 410, 474Synthetic.................................................. 410Viscosity................................................... 474Onboard Diagnostic System.......................... 137Operating Precautions.................................. 137Operator ManualOwner's Manual........................................ 482Outside Rearview Mirrors................................ 46Overheating, Engine...................................... 389
P
Paint Care..................................................... 461Parking Brake............................................... 151ParkSense Active Park Assist........................ 195ParkSense System, Rear.............................. 189Passive Entry................................................... 28Pedals, Adjustable........................................... 43
Pets............................................................... 369Phone Mode.................................................. 271Pickup Box................................................90, 92Pinch Protection........................................81, 83Placard, Tire And Loading Information.......... 447PowerDistribution Center (Fuses).............. 428, 432Door Locks...................................................28Mirrors.........................................................47Outlet (Auxiliary Electrical Outlet)..........74, 75Seats...........................................................36Side Steps...................................................28Sliding Rear Window....................................79Steering............................................. 47, 174Sunroof.................................................80, 82Windows......................................................77Power SeatsDown...........................................................36Forward.......................................................36Rearward.....................................................36Recline.........................................................37Tilt................................................................37Up................................................................36Pregnant Women And Seat Belts.................. 340Presets.......................................................... 265PretensionersSeat Belts................................................. 340

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489
R
Radial Ply Tires
.............................................. 451Radiator Cap (Coolant Pressure Cap).. 421, 423Radio Presets...................................................... 265Radio Controls............................................... 259Radio Mode................................................... 259Radio Operation.................................. 259, 309Radio Remote Controls.................................. 259Rain Sensitive Wiper System........................... 59Rear Axle (Differential)................................... 426Rear Camera................................................. 204Rear Cargo Area Utility Rails............................ 91Rear Cross Path............................................. 321Rear ParkSense System................................ 189Rear Window, Sliding....................................... 79Reclining Rear Seats....................................... 36Recreational Towing...................................... 230Shifting Into Transfer Case Neutral (N)..... 232Shifting Out Of Transfer Case Neutral (N).. 233Reformulated Gasoline.................................. 469Refrigerant.................................................... 415Registering SiriusXM Guardian...................... 283Release, Hood................................................. 84Release, Tailgate............................................. 85Reminder, Seat Belt...................................... 335Remote Features, Door Lock/Unlock.. 290, 302Remote Features, Horn And Lights................291Remote Features, Starting.................. 291, 303
Remote Keyless EntryProgramming Additional Key Fobs............... 20Remote Sound System (Radio) Control......... 259Remote Start (Diesel)...................................... 25Remote Start (Gasoline).................................. 22Remote StartingExit Remote Start Mode.............................. 23Remote Starting System........................... 22, 25Remove, Tailgate............................................. 86Replacement Bulbs...................................... 437Replacement Tires........................................ 453Reporting Safety Defects.............................. 481Restraints, Child........................................... 355Restraints, Head.............................................. 40Roadside Assistance............................ 292, 302Rotation, Tires.............................................. 460
S
Safety........................................................... 258Safety Checks Inside Vehicle........................ 369Safety Checks Outside Vehicle..................... 371Safety Defects, Reporting............................. 481Safety Features............................................. 258Safety Information, Tire................................ 443Safety Tips.................................................... 369Safety, Exhaust Gas...................................... 371Satellite Radio.............................................. 261Saved Radio Stations................................... 265
Schedule, Maintenance..............395, 399, 400Seat Belt Reminder....................................... 126Seat Belts............................................ 335, 369Adjustable Shoulder Belt.......................... 339Adjustable Upper Shoulder Anchorage..... 339Adjustable Upper Shoulder Belt Anchorage............................................ 339Automatic Locking Retractor (ALR)........... 341Child Restraints........................................ 355Energy Management Feature................... 340Extender................................................... 340Front Seat............................... 335, 336, 338Inspection................................................. 369Lap/Shoulder Belt Operation.................... 338Lap/Shoulder Belt Untwisting................... 339Lap/Shoulder Belts................................... 336Operating Instructions.............................. 338Pregnant Women...................................... 340Pretensioners........................................... 340Rear Seat.................................................. 336Reminder.................................................. 335Seat Belt Extender.................................... 340Seat Belt Pretensioner.............................. 340Seat Belt Reminder.................................. 335Untwisting Procedure................................ 339Seat Belts Maintenance................................ 465
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491
Tires
................................... 371, 449, 455, 460Aging (Life Of Tires)................................... 452Air Pressure............................................... 449Chains....................................................... 458Compact Spare......................................... 455Dual........................................................... 467General Information........................ 449, 455High Speed................................................ 451Inflation Pressure...................................... 450Life Of Tires............................................... 452Load Capacity............................................ 447Pressure Monitoring System (TPMS)........................................ 131, 327Quality Grading.......................................... 460Radial........................................................ 451Replacement............................................. 453Rotation.................................................... 460Safety.............................................. 443, 449Sizes.......................................................... 444Snow Tires................................................. 454Spare Tires...................................... 455, 456Spinning.................................................... 452Trailer Towing............................................ 222Tread Wear Indicators............................... 452Wheel Nut Torque..................................... 467To Open Hood.................................................. 84Tongue Weight/Trailer Weight....................... 219Tonneau Cover....................................... 97, 462Tonneau Cover Cleaning................................ 462
Towing................................................. 214, 392Disabled Vehicle....................................... 392Guide........................................................ 218Recreational............................................. 230Weight...................................................... 218Towing Behind A Motorhome........................ 230Traction......................................................... 234Traction Control............................................ 318Trailer Reverse Steering Control................... 219Trailer Sway Control (TSC)............................. 318Trailer Towing............................................... 214Hitches..................................................... 218Minimum Requirements........................... 221Mirrors......................................................... 48Tips........................................................... 227Trailer And Tongue Weight........................ 219Wiring....................................................... 225Trailer Towing Guide..................................... 218Trailer Weight................................................ 218Transfer Case............................................... 427Electronically Shifted....................... 161, 163Fluid......................................................... 478Transmission................................................ 156Automatic........................................ 156, 426Fluid......................................................... 478Maintenance............................................ 426Shifting..................................................... 154Transporting Pets.......................................... 369Tread Wear Indicators.................................. 452Turn Signals......................... 55, 136, 439, 441
U
UconnectPhone Call Features
................................. 276Things You Should Know About Your Uconnect Phone................................... 279Uconnect App................................................ 284Uconnect Phone................................... 272, 273Answer Or Ignore An Incoming Call — Call Currently In Progress..................... 278Answer Or Ignore An Incoming Call — No Call Currently In Progress................ 277Bluetooth Communication Link................ 281Call Continuation...................................... 279Call Controls............................................. 277Call Termination....................................... 279Cancel Command..................................... 273Connecting To A Particular Mobile Phone Or Audio Device After Pairing................ 275Help Command......................................... 273Join Calls.................................................. 279Making A Phone Or Audio Device AFavorite................................................ 275Making A Second Call While Current Call Is In Progress........................................ 278Managing Your Favorites.......................... 276Natural Speech......................................... 272Operation.................................................. 272Overview................................................... 27111

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