2020 Ram 2500 snow chains

166SAFETY
minimum of five seconds and then display
dashes (- -) in place of the pressure value to indi -
cate which sensor is not being received.
If the ignition switch is cycled, this sequence will
repeat, providing the system fault still exists. If
the system fault no longer exists, the “Tire Pres -
sure Monitoring Warning Light” will no longer
flash, and the "SERVICE TPM SYSTEM" message
will no longer display, and a pressure value will
display in place of the dashes. A system fault
can occur due to any of the following:
Signal interference due to electronic devices
or driving next to facilities emitting the same
radio frequencies as the TPM sensors.
Installing aftermarket window tinting that
contains materials that may block radio wave
signals.
Accumulation of snow or ice around the
wheels or wheel housings.
Using tire chains on the vehicle.
Using wheels/tires not equipped with TPM
sensors.
A system fault may occur due to an incorrect
TPM sensor location condition. When a system
fault occurs due to an incorrect TPM sensor location, the “Tire Pressure Monitoring Warning
Light” will flash on and off for 75 seconds and
then remain on solid. The system fault will also
sound a chime. In addition, the instrument
cluster will display a “Tire Pressure Temporarily
Unavailable” message in place of the tire pres
-
sure display screen. If the ignition switch is
cycled, this sequence will repeat, providing the
system fault still exists. If the system fault no
longer exists, the “Tire Pressure Monitoring
Warning Light” will no longer flash and the tire
pressure display screen will be displayed
showing the tire pressure values the correct
locations.
Vehicles With Non Matching Full Size Spare Or
Compact Spare
The non matching full size spare or compact
spare tire does not have a TPM sensor.
Therefore, the TPMS will not monitor the
pressure in the non matching full size spare
or compact spare tire.
If you install the non matching full size spare
or compact spare tire in place of a road tire
that has a pressure below the low-pressure
warning limit, upon the next ignition switch
cycle, the TPM Warning Light and a “LOW
TIRE” message will remain on and a chime will sound. In addition, the graphic in the
instrument cluster will still display a pressure
value in a different color and an “Inflate to
XX” message.
After driving the vehicle for up to 20 minutes
above 15 mph (24 km/h), the TPM Warning
Light will flash on and off for 75 seconds and
then remain on solid. In addition, the instru -
ment cluster will display a "SERVICE TPM
SYSTEM" message for a minimum of five
seconds and then display dashes (- -) in place
of the pressure value.
For each subsequent ignition switch cycle, a
chime will sound, the TPM Warning Light will
flash on and off for 75 seconds and then
remain on solid, and the instrument cluster
will display a "SERVICE TPM SYSTEM"
message for a minimum of five seconds and
then display dashes (- -) in place of the pres -
sure value.
Once you repair or replace the original road
tire and reinstall it on the vehicle in place of
the non matching full size spare or compact
spare, the TPMS will update automatically. In
addition, the TPM Warning Light will turn off
and the graphic in the instrument cluster will
display a new pressure value instead of

20_DJD2_OM_EN_USC_t.book Page 166

SAFETY171
displayed, and a pressure value will display in
place of the dashes. A system fault can occur
due to any of the following:
Signal interference due to electronic devices
or driving next to facilities emitting the same
radio frequencies as the TPM sensors.
Installing aftermarket window tinting that
contains materials that may block radio wave
signals.
Accumulation of snow or ice around the
wheels or wheel housings.
Using tire chains on the vehicle.
Using wheels/tires not equipped with TPM
sensors.
General Information
The following regulatory statement applies to all
Radio Frequency (RF) devices equipped in this
vehicle:
This device complies with Part 15 of the FCC
Rules and with Innovation, Science and
Economic Development Canada license-exempt
RSS standard(s). Operation is subject to the
following two conditions:
1. This device may not cause harmful interfer
-
ence, and

2. This device must accept any interference received, including interference that may
cause undesired operation.
Le présent appareil est conforme aux CNR
d`Innovation, Science and Economic Develop -
ment applicables aux appareils radio exempts
de licence. L'exploitation est autorisée aux deux
conditions suivantes:

1. l'appareil ne doit pas produire de brouil -
lage, et

2. l'utilisateur de l'appareil doit accepter tout brouillage radioélectrique subi, même si le
brouillage est susceptible d'en comprom -
ettre le fonctionnement.
La operación de este equipo está sujeta a las
siguientes dos condiciones:

1. es posible que este equipo o dispositivo no cause interferencia perjudicial y

2. este equipo o dispositivo debe aceptar cual -
quier interferencia, incluyendo la que
pueda causar su operación no deseada. NOTE:
Changes or modifications not expressly
approved by the party responsible for compli
-
ance could void the user’s authority to operate
the equipment.
OCCUPANT RESTRAINT SYSTEMS
Some of the most important safety features in
your vehicle are the restraint systems:
Occupant Restraint Systems Features
Seat Belt Systems
Supplemental Restraint Systems (SRS) Air
Bags
Child Restraints
Some of the safety features described in this
section may be standard equipment on some
models, or may be optional equipment on
others. If you are not sure, ask an authorized
dealer.
Important Safety Precautions
Please pay close attention to the information in
this section. It tells you how to use your restraint
system properly, to keep you and your passen -
gers as safe as possible.
4

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547
Seats
................................................. 32, 33, 34
Adjustment........................................... 32, 34
Easy Entry................................................... 37
Folding Floor............................................... 86
Head Restraints.......................................... 39
Memory....................................................... 35
Power.......................................................... 34Rear Folding................................................ 32
Reclining Rear............................................. 33
Tilting.......................................................... 32Security Alarm........................................ 25, 131
Selection Of Coolant (Antifreeze)......... 452, 454
Sentry Key Key Programming
........................................ 24
Sentry Key (Immobilizer).................................. 24Sentry Key Replacement................................. 24
Service Assistance......................................... 536
Service Contract............................................ 537
Service Manuals............................................ 539Shift Lever Override....................................... 365
Shifting.......................................................... 231
Automatic Transmission.................. 233, 237
Transfer Case............................................ 249
Transfer Case, Shifting Into Transfer CaseNeutral (N)
............................................ 333
Transfer Case, Shifting Out Of Transfer Case Neutral (N)
............................................ 334
Side Steps, Power............................................ 28
Signals, Turn................................. 52, 140, 210
Siri................................................................ 532
Sliding Rear Window, Power............................ 72
Snow Chains (Tire Chains)............................ 435
Snow Plow.................................................... 329
Snow Tires.................................................... 432
Spare Tires.......................................... 433, 434Spark Plugs................................................... 452
Speed ControlAccel/Decel
.............................................. 275Cancel...................................................... 275
Resume.................................................... 275
Speed Control (Cruise Control)............ 273, 275
Stabilizer/Sway Bar System.......................... 253
Starting....................................... 211, 212, 215Automatic Transmission.................. 211, 215
Button......................................................... 18
Cold Weather............................................ 215
Engine Block Heater........................ 218, 227Engine Fails To Start................................. 214
Starting And Operating.................................. 212
Starting Procedures............................. 212, 215
Starting Procedures (Diesel Engines)........... 215
Starting Procedures (Gas Engines)............... 211
SteeringTilt Column
.................................................. 41
Wheel, Heated...................................... 41, 42
Wheel, Tilt.................................................... 41
Steering Wheel Audio Controls...................... 525
Steering Wheel Mounted Sound System
Controls
........................................................ 525
Steps, Power Side............................................28
Storage............................................................82
Storage Compartment, Center Seat.................82
Storage, Vehicle..................................... 69, 439Storing Your Vehicle...................................... 439
Sun Roof...................................................72, 74
Sunglasses Storage.........................................92Sunshade Operation........................................74
Sway Control, Trailer..................................... 153
Synthetic Engine Oil...................................... 398
T
Tailgate
......................................................... 100
Tailgate, Electronic Lowering...........................75
Telescoping Steering Column...........................41
Temperature Control, Automatic (ATC).............68
TiltDown
...........................................................34
Up................................................................34
Tilt Steering Column.........................................41
Tip Start............................................... 211, 216Tire And Loading Information Placard........... 426
Tire Markings................................................ 422
Tire Safety Information.................................. 42211

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548
Tires
................................... 210, 428, 433, 438
Aging (Life Of Tires)................................... 431
Air Pressure............................................... 428
Chains....................................................... 435
Compact Spare......................................... 433
Dual................................................. 437, 444
General Information........................ 428, 433High Speed................................................ 429
Inflation Pressure...................................... 429
Life Of Tires............................................... 431Load Capacity.................................. 426, 427
Pressure Monitoring System (TPMS)
........................................ 135, 163
Quality Grading.......................................... 438
Radial........................................................ 429Replacement............................................. 431
Rotation.................................................... 436
Safety.............................................. 422, 428
Sizes.......................................................... 423Snow Tires................................................. 432
Spare Tires...................................... 433, 434
Spinning.................................................... 430
Trailer Towing............................................ 324
Tread Wear Indicators............................... 430
Wheel Nut Torque..................................... 444
To Open Hood.................................................. 74
Tongue Weight/Trailer Weight....................... 323
Tonneau Cover.................................... 101, 440
Tonneau Cover Cleaning................................ 440
Torque Converter Clutch................................ 243
Towing................................................. 318, 369
Disabled Vehicle....................................... 369
Guide........................................................ 323
Recreational............................................. 331
Weight...................................................... 323
Towing Behind A Motorhome........................ 331
Traction......................................................... 335Traction Control............................................ 153
Trailer Sway Control (TSC)............................. 153
Trailer Towing............................................... 318Cooling System Tips................................. 329
Hitches..................................................... 322
Minimum Requirements........................... 323
Mirrors......................................................... 46
Tips........................................................... 328Trailer And Tongue Weight........................ 323
Wiring....................................................... 327
Trailer Towing Guide..................................... 323
Trailer Weight................................................ 323Transfer Case............................................... 419
Electronically Shifted................................ 244
Fluid................................................ 454, 457
Transmission................................................ 233
Automatic............................... 233, 237, 416
Fluid................................................ 454, 457
Maintenance............................................ 416
Shifting..................................................... 231
Transporting Pets.......................................... 208
Tread Wear Indicators.................................. 430
Turn Signals......................... 52, 140, 374, 376
U
UconnectUconnect Settings
.. 466, 467, 483, 485, 502, 504
Uconnect PhoneCall Continuation
...................................... 524
Uconnect SettingsCustomer Programmable Features
.. 28, 466, 467, 483, 485, 502,
504
Passive Entry Programming
............... 28, 466, 483, 502
Uconnect Voice Command............................ 529
Uniform Tire Quality Grades.......................... 438
Universal Garage Door Opener (HomeLink).....76
Universal Transmitter.......................................76
Unleaded Gasoline........................................ 446
Untwisting Procedure, Seat Belt.................... 176
USB............................................................... 525
Utility Rails, Rear Cargo Area...........................98
V
Vehicle Identification Number (VIN)
.............. 444
Vehicle Loading.................................... 317, 427
Vehicle Modifications/Alterations....................12
Vehicle Storage...................................... 69, 439

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