engine Ram 1500 2020 Owner's Manual

665
Capacity ................................................................................ 553
Change Interval ................................................................... 492Dipstick................................................................................. 490
Disposal ................................................................................ 494
Filter .............................................................................. 494, 554
Filter Disposal ...................................................................... 494
Identification Logo.............................................................. 493Materials Added To ............................................................ 494
Pressure Warning Light ..................................................... 181
Recommendation ........................................................ 492, 553
Synthetic ............................................................................... 493Viscosity ....................................................................... 493, 553
Onboard Diagnostic System .................................................. 195
Operating Precautions............................................................ 195
Operator Manual Owner's Manual ............................................................ 14, 656
Outside Rearview Mirrors ....................................................... 61
Overheating, Engine ............................................................... 475 P
Paint Care ................................................................................. 539
Panic Alarm ............................................................................... 20
Parking Brake .......................................................................... 297
ParkSense System, Rear ......................................................... 361
Passive Entry ............................................................................. 37
Pedals, Adjustable..................................................................... 58
Personalized Main Menu ....................................................... 557 Pets ............................................................................................285
Pickup Box .......................................................................135, 136
Pinch Protection ..............................................................100, 104
Placard, Tire And Loading Information ..............................521
Power
Distribution Center (Fuses)........................................445, 449
Door Locks .............................................................................36
Mirrors ....................................................................................61
Outlet (Auxiliary Electrical Outlet) ..........................128, 131 Seats.........................................................................................46
Side Steps................................................................................37
Sliding Rear Window............................................................97
Steering ...........................................................................61, 333 Sunroof............................................................................98, 101Windows.................................................................................94
Power Seats Down .......................................................................................46
Forward ..................................................................................46
Rearward ................................................................................46
Recline .....................................................................................46
Tilt............................................................................................46
Up ............................................................................................46
Pregnant Women And Seat Belts .......................................... 243
Pretensioners Seat Belts ...............................................................................243
11
2020_DT_1500_OM_US.book Page 665

668
Cancel.................................................................................... 340Resume ................................................................................. 340
Speed Control (Cruise Control) .................................... 337, 340
Starting ............................................................................. 290, 292 Automatic Transmission .................................................... 291
Button...................................................................................... 25
Cold Weather ....................................................................... 296Engine Fails To Start ........................................................... 295
Starting And Operating ......................................................... 292
Starting Procedures ................................................................ 292
Starting Procedures (Gas Engines) ....................................... 290
Steering Power .................................................................................... 333Tilt Column ............................................................................ 56
Wheel, Heated ................................................................. 56, 57
Wheel, Tilt .............................................................................. 56
Steering Wheel Audio Controls ............................................ 622
Steering Wheel Mounted Sound System Controls............. 622
Steps, Power Side ...................................................................... 37
Storage ...................................................................................... 116
Storage Compartment, Center Seat ...................................... 118
Storage, Vehicle ................................................................. 92, 539
Storing Your Vehicle .............................................................. 539
Sun Roof ............................................................. 98, 100, 101, 105 Closing .................................................................................. 103
Sunglasses Storage .................................................................. 135 Sunshade Operation .................................................................99
Suspension
Air ..................................................................................319, 325
Sway Control, Trailer .............................................................210
Synthetic Engine Oil ...............................................................493 T
Tailgate .....................................................................................147
Tailgate, Electronic Lowering................................................107
Telescoping Steering Column .................................................56
Temperature Control, Automatic (ATC) ...............................91
Tilt Down .......................................................................................46
Up ............................................................................................46
Tilt Steering Column ................................................................56
Tip Start ....................................................................................291
Tire And Loading Information Placard ...............................521
Tire Markings ..........................................................................516
Tire Safety Information ..........................................................516
Tires ...........................................................289, 525, 532, 533, 538 Aging (Life Of Tires) ........................................................... 529Air Pressure..........................................................................525
Chains ...................................................................................536
Compact Spare.....................................................................533
Dual .......................................................................................547
General Information............................................525, 532, 533
High Speed ...........................................................................527
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670
U
Uconnect Uconnect Settings ................ 559, 566, 569, 586, 590, 610, 612
Uconnect Settings Customer Programmable
Features .................................. 37, 566, 569, 586, 590, 610, 612
Passive Entry Programming ........................ 37, 566, 586, 610
Uniform Tire Quality Grades ................................................ 538
Universal Garage Door Opener (HomeLink) ..................... 109
Universal Transmitter ............................................................ 109
Unleaded Gasoline.................................................................. 548
Untwisting Procedure, Seat Belt ........................................... 241
USB ............................................................................................ 623
Utility Rails, Rear Cargo Area............................................... 144 V
Vehicle Identification Number (VIN) .................................. 546
Vehicle Loading .............................................................. 405, 522
Vehicle Modifications/Alterations......................................... 15
Vehicle Storage .................................................................. 92, 539
Vehicle User Guide In Vehicle Help ...................................................................... 16
Navigation.............................................................................. 16
Operating Instructions ......................................................... 16
Searching User Guide ........................................................... 16
Viscosity, Engine Oil .............................................................. 493
Voice Recognition System (VR) ............................................ 628 W
Warning Lights (Instrument Cluster Descriptions) ...........185
Warnings And Cautions ..........................................................14
Warranty Information ............................................................ 655
Washers, Windshield........................................................76, 490
Washing Vehicle ......................................................................540
Water Driving Through .................................................................427
Wheel And Wheel Tire Care..................................................535
Wheel And Wheel Tire Trim .................................................535
Wind Buffeting ............................................................ 97, 99, 104
Window Fogging.......................................................................93
Windows ....................................................................................94 Power ......................................................................................94
Rear Sliding ............................................................................97
Reset Auto-Up .......................................................................96
Windshield Defroster .............................................................287
Windshield Washers ................................................... 75, 76, 490 Fluid ................................................................................75, 490
Windshield Wiper Blades ......................................................503
Windshield Wipers ...................................................................75
Wipers Blade Replacement ....................................................503
Wipers, Intermittent .................................................................76
Wipers, Rain Sensitive ..............................................................77
Wireless Charging Pad ........................................................... 134
2020_DT_1500_OM_US.book Page 670

INSTALLATION OF RADIO TRANSMITTING
EQUIPMENT
Special design considerations are incorporated into this
vehicle’s electronic system to provide immunity to radio
frequency signals. Mobile two-way radios and telephone
equipment must be installed properly by trained person-
nel. The following must be observed during installation.
The positive power connection should be made
directly to the battery and fused as close to the battery as
possible. The negative power connection should be made
to body sheet metal adjacent to the negative battery
connection. This connection should not be fused.
Antennas for two-way radios should be mounted on
the roof or the rear area of the vehicle. Care should be
used in mounting antennas with magnet bases. Magnets
may affect the accuracy or operation of the compass on
vehicles so equipped.
The antenna cable should be as short as practical and
routed away from the vehicle wiring when possible. Use
only fully shielded coaxial cable.
Carefully match the antenna and cable to the radio to
ensure a low Standing Wave Ratio (SWR). Mobile radio equipment with output power greater than
normal may require special precautions.
All installations should be checked for possible

interference between the communications equipment
and the vehicle’s electronic systems.
Operating, servicing and maintain -
ing a passenger vehicle or off-highway
motor vehicle can expose you to chemicals
including engine exhaust, carbon monox -
ide, phthalates, and lead, which are known
to the State of California to cause cancer and
birth defects or other reproductive harm.
To minimize exposure, avoid breathing
exhaust, do not idle the engine except as
necessary, service your vehicle in a
well-ventilated area and wear gloves or
wash your hands frequently when servicing
your vehicle. For more information go to
www.P65Warnings.ca.gov/passenger-vehicle .
WARNING: