maintenance RAM 1500 2021 Owners Manual

485
D
Daytime Running Lights
................................... 53Dealer Service............................................... 409Defroster, Rear Window................................... 63Defroster, Windshield............................. 63, 369Deleting A Phone........................................... 275Diagnostic System, Onboard......................... 137Diesel Fuel..................................................... 471Diesel Fuel Requirements............................. 471Bulk Storage Of......................................... 210Diesel Fuel System, Re-Priming..................... 414Differential, Limited Slip................................ 174Disable Vehicle Towing.................................. 392Disc Drive...................................................... 268Disconnecting................................................ 275Disposal Antifreeze (Engine Coolant)....................... 423Disturb........................................................... 278Door Ajar........................................................ 129Door Ajar Light............................................... 129Door LocksAutomatic.................................................... 30Doors............................................................... 27Draining Fuel/Water Separator Filter............ 412Driver Memory Presets.................................. 265Driver’s Seat Back Tilt..................................... 34DrivingThrough Flowing, Rising, Or Shallow Standing Water
..................................... 234Dual Rear Wheels.......................................... 467
E
Electric Brake Control System....................... 311Anti-Lock Brake System............................ 310Electronic Roll Mitigation................. 312, 318Electric Parking Brake................................... 151Electrical Power Outlets................................... 74Electronic Range Select (ERS)...................... 159Electronic Stability Control (ESC).................. 312Electronic Throttle Control Warning Light...... 128Electronically Shifted Transfer Case.... 161, 163Emergency Braking....................................... 327Emergency Gas Can Refueling...................... 389Emergency, In Case OfFreeing Vehicle When Stuck..................... 391Hazard Warning Flasher........................... 373Jump Starting........................................... 386Emission Control System Maintenance........ 138Engine........................................................... 404Air Cleaner................................................ 411Block Heater............................................. 150Break-In Recommendations..................... 150Compartment................404, 405, 406, 407Compartment Identification.............404, 405, 406, 407Coolant (Antifreeze).................................. 475Exhaust Gas Caution....................... 371, 372Fails To Start............................................ 144Flooded, Starting...................................... 144Fuel Requirements.......................... 468, 474Idling........................................................ 148
Jump Starting........................................... 386Oil...........................................410, 474, 475Oil Filler Cap............................................. 404Oil Filter.................................................... 410Oil Selection..................................... 410, 474Oil Synthetic.............................................. 410Overheating.............................................. 389Starting............................................ 143, 144Enhanced Accident Response
Feature................................................ 353, 394Entry System, Illuminated................................58Ethanol.......................................................... 469Exhaust Gas Cautions.......................... 371, 372Exhaust System................................... 371, 420Exterior Lighting...............................................52Exterior Lights........................................ 52, 371
F
Family Alerts................................................. 300FiltersAir Cleaner................................................ 411Air Conditioning................................. 67, 415Engine Fuel............................................... 412Engine Oil........................................ 410, 475Engine Oil Disposal................................... 410FlashersTurn Signals.............................. 55, 136, 371Flash-To-Pass...................................................54Flat Tire Stowage.......................................... 384Fluid Capacities............................................ 474
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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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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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492
Pair (Link) Uconnect Phone To A Mobile Phone
................................................... 273Phonebook Download............................... 275Place/Retrieve A Call From Hold............... 278Power-Up................................................... 281Recent Calls.............................................. 277Redial........................................................ 279To Remove A Favorite............................... 276Toggling Between Calls............................. 278Touch-Tone Number Entry......................... 277Transfer Call To And From Mobile Phone.. 279Voice Command........................................ 279Uconnect SettingsCustomer Programmable Features............. 28Passive Entry Programming......................... 28Uconnect System........................................... 256Uniform Tire Quality Grades........................... 460Unleaded Gasoline........................................ 468Untwisting Procedure, Seat Belt.................... 339USB................................................................. 72Utility Rails, Rear Cargo Area........................... 91
V
Vehicle Finder...................................... 295, 303Vehicle Health Alert...................................... 298Vehicle Health Report................................... 297Vehicle Loading................................... 213, 447Vehicle Maintenance.................................... 409Vehicle Modifications/Alterations.................... 11Vehicle Notifications..................................... 298Vehicle Storage.......................................66, 461Voice Command............................................... 41Voice Recognition System (VR)........................ 41
W
Warning Lights (Instrument Cluster
Descriptions)
................................................. 131Warnings And Cautions.................................... 11Warranty Information.................................... 481Washers, Windshield.................................... 408Washing Vehicle........................................... 462WaterDriving Through........................................ 234
Water SeparatorDiesel Fuel................................................ 412Wheel And Wheel Tire Care........................... 456Wheel And Wheel Tire Trim........................... 456Wi-fi............................................................... 296Wind Buffeting.................................................80Window Fogging...............................................66Windows..........................................................77Power...........................................................77Rear Sliding.................................................79Reset Auto-Up..............................................78Windshield Defroster.................................... 369Windshield Washers.............................. 58, 408Fluid................................................... 58, 408Windshield Wiper Blades.............................. 418Windshield Wipers...........................................58Wipers Blade Replacement........................... 418Wipers, Rain Sensitive.....................................59Wireless Charging Pad.....................................77

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