Ram 1500 2020 Owner's Manual

669
Inflation Pressure ................................................................ 526
Life Of Tires ......................................................................... 529
Load Capacity .............................................................. 521, 522
Pressure Monitoring System (TPMS) ....................... 185, 227
Quality Grading .................................................................. 538
Radial .................................................................................... 527Replacement......................................................................... 530
Rotation ................................................................................ 537
Safety............................................................................. 516, 525
Sizes....................................................................................... 517Snow Tires ............................................................................ 532
Spare Tires ............................................................ 532, 533, 534
Spinning................................................................................ 528
Trailer Towing ..................................................................... 415
Tread Wear Indicators ........................................................ 529
Wheel Nut Torque .............................................................. 546
To Open Hood ......................................................................... 105
Tongue Weight/Trailer Weight ............................................ 413
Tonneau Cover ................................................................ 150, 540
Tonneau Cover Cleaning ....................................................... 540
Towing.............................................................................. 407, 478 Disabled Vehicle.................................................................. 478
Guide..................................................................................... 413
Recreational.......................................................................... 422
Weight................................................................................... 413
Towing Behind A Motorhome .............................................. 422 Traction .....................................................................................427
Traction Control ......................................................................210
Traction Control Switch .........................................................210
Trailer Sway Control (TSC) ................................................... 210
Trailer Towing .........................................................................407 Cooling System Tips ........................................................... 421Hitches ..................................................................................411
Minimum Requirements ....................................................413
Mirrors ....................................................................................64
Tips ........................................................................................420Trailer And Tongue Weight...............................................413
Wiring ...................................................................................419
Trailer Towing Guide .............................................................413
Trailer Weight ..........................................................................413
Transfer Case ...........................................................................515 Electronically Shifted ..................................................311, 314
Fluid ...................................................................................... 556
Transmission ............................................................................304 Automatic .....................................................................304, 513
Fluid ...................................................................................... 556
Maintenance .........................................................................513
Shifting ..................................................................................302
Transporting Pets .................................................................... 285
Tread Wear Indicators ............................................................ 529
Turn Signals ....................................................... 71, 193, 438, 441
11
2020_DT_1500_OM_US.book Page 669

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:

Printed in the U.S.A.
20_DT_OM_EN_USCRAM 1500
first Edition
Owner’s Manual
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