2023 RAM CHASSIS CAB snow chains

SAFETY283
display in the instrument cluster will return to its
original color, and the Tire Pressure Monitoring
System Warning Light will turn off. The vehicle may
need to be driven for up to 20 minutes above
15 mph (24 km/h) in order for the TPMS to receive
this information.
NOTE:When filling warm tires, the tire pressure may need
to be increased up to an additional 4 psi (28 kPa)
above the recommended cold placard pressure in
order to turn the Tire Pressure Monitoring System
Warning Light off.
Service TPMS Warning
If a system fault is detected, the Tire Pressure
Monitoring System Warning Light will flash on and
off for 75 seconds and then remain on solid. In
addition, the instrument cluster will display a
"SERVICE TPM SYSTEM" message for a minimum
of five seconds and then display dashes (- -) in
place of the pressure value to indicate 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 Pressure
Monitoring System 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 TPMS 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 TPMS
sensors.
A system fault may occur due to an incorrect TPMS
sensor location condition. When a system fault
occurs due to an incorrect TPMS sensor location,
the Tire Pressure Monitoring System 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 pressure 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 System Warning Light will
no longer flash and the tire pressure display screen
will be displayed showing the tire pressure values
in 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 TPMS sensor. There
-
fore, 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
TPMS Warning Light and a “LOW TIRE” message
will remain on and a chime will sound. In addi-
tion, 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 TPMS Warning
Light will flash on and off for 75 seconds and then
remain on solid. In addition, the instrument
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 TPMS 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 pressure value.
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288SAFETY
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 TPMS 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 TPMS
sensors.
OCCUPANT RESTRAINT SYSTEMS
Some of the most important safety features in your
vehicle are the restraint systems:
OCCUPANT RESTRAINT SYSTEMS
F
EATURES
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 passengers
as safe as possible.
Here are some simple steps you can take to
minimize the risk of harm from a deploying air bag:

1. Children 12 years old and under should always ride buckled up in the rear seat of a
vehicle with a rear seat.

2. A child who is not big enough to wear the vehicle seat belt properly must be secured in
the appropriate child restraint or
belt-positioning booster seat in a rear seating
position Ú page 305.
3. If a child from 2 to 12 years old (not in a rear-facing child restraint) must ride in the
front passenger seat, move the seat as far
back as possible and use the proper child
restraint Ú page 305.
4. Never allow children to slide the shoulder belt behind them or under their arm.
5. You should read the instructions provided with your child restraint to make sure that you are
using it properly.
6. All occupants should always wear their lap and shoulder belts properly. 7. The driver and front passenger seats should
be moved back as far as practical to allow the
front air bags room to inflate.
8. Do not lean against the door or window. If your vehicle has side air bags, and deployment
occurs, the side air bags will inflate forcefully
into the space between occupants and the
door and occupants could be injured.
9. If the air bag system in this vehicle needs to be modified to accommodate a disabled person,
see Úpage 422 for customer service contact
information.
WARNING!
Never place a rear-facing child restraint in
front of an air bag. A deploying passenger
front air bag can cause death or serious injury
to a child 12 years or younger, including a
child in a rear-facing child restraint.
Never install a rear-facing child restraint in the
front seat of a vehicle. Only use a rear-facing
child restraint in the rear seat. If the vehicle
does not have a rear seat, do not transport a
rear-facing child restraint in that vehicle.

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436 Service Manuals
............................................ 426Settings, Audio.............................................. 230Shift Lever Override....................................... 336Shifting.......................................................... 130Automatic Transmission.................. 132, 135Transfer Case............................................ 146Transfer Case, Shifting Into Transfer Case Neutral (N)............................................ 196Transfer Case, Shifting Out Of Transfer Case Neutral (N)................................... 197Signals, Turn..................................54, 110, 324Sirius Satellite Radio..................................... 226Favorites................................................... 229Replay....................................................... 228SiriusXM Satellite RadioBrowse in SXM.......................................... 229Favorites................................................... 229Replay....................................................... 228Sliding Rear Window, Power............................ 76Smart Watch.................................................. 258Snow Chains (Tire Chains)............................. 404Snow Plow..................................................... 192Snow Tires..................................................... 401SOS Call............................................... 247, 259
Spare Tires.......................................... 401, 402Speed ControlAccel/Decel.............................................. 150Cancel...................................................... 150Resume.................................................... 150Speed Control (Cruise Control)............ 149, 150Starting....................................... 113, 115, 117Automatic Transmission.................. 113, 117Button......................................................... 18Cold Weather............................................ 117Engine Block Heater................................. 119Engine Fails To Start................................. 116Starting And Operating.................................. 115Starting Procedures............................. 115, 117Starting Procedures (Diesel Engines)........... 117Starting Procedures (Gas Engines)............... 113SteeringPower....................................................... 148Tilt Column.................................................. 27Wheel, Heated...................................... 27, 28Wheel, Tilt.................................................... 27
Steering Wheel Audio Controls...................... 224Steering Wheel Mounted Sound System....... 224Stolen Vehicle Assistance.................... 255, 260Storage............................................................65Storage Compartment, Center Seat.................66Storage, Vehicle..................................... 65, 407Store Radio Presets...................................... 230Storing Your Vehicle...................................... 407Sunglasses Storage.........................................68Sway Control, Trailer..................................... 277Synthetic Engine Oil...................................... 354
T
Telescoping Steering Column...........................27Temperature Control, Automatic (ATC).............64TiltDown...........................................................33Up................................................................33Tilt Steering Column.........................................27Tip Start............................................... 115, 117Tire And Loading Information Placard........... 394Tire Markings................................................ 389Tire Safety Information.................................. 389

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437
Tires
................................... 323, 397, 401, 406Aging (Life Of Tires)................................... 399Air Pressure............................................... 397Chains....................................................... 404Changing................................................... 329Compact Spare......................................... 401Dual........................................ 332, 406, 411General Information........................ 397, 401High Speed................................................ 398Inflation Pressure...................................... 397Jacking...................................................... 329Life Of Tires............................................... 399Load Capacity............................................ 394
Pressure Monitoring System (TPMS)... 107, 280
Quality Grading.......................................... 406Radial........................................................ 398Replacement............................................. 400Rotation.................................................... 405Safety.............................................. 389, 397Sizes.......................................................... 390Snow Tires................................................. 401Spare Tires...................................... 401, 402Spinning.................................................... 399Trailer Towing............................................ 187Tread Wear Indicators............................... 399Wheel Nut Torque..................................... 411
To Open Hood.................................................. 77Tongue Weight/Trailer Weight...................... 186Torque Converter Clutch............................... 139Towing................................................. 181, 339Disabled Vehicle....................................... 339Guide........................................................ 186Recreational............................................. 194Weight...................................................... 186Towing Behind A Motorhome........................ 194Traction......................................................... 197Traction Control............................................ 277Trailer Sway Control (TSC)............................. 277Trailer Towing............................................... 181Hitches..................................................... 185Minimum Requirements........................... 186Mirrors......................................................... 42Tips........................................................... 192Trailer And Tongue Weight........................ 186Wiring....................................................... 190Trailer Towing Guide..................................... 186Trailer Weight................................................ 186Transfer Case............................................... 374Electronically Shifted....................... 140, 143Fluid......................................................... 421
Transmission................................................. 132Automatic............................... 132, 135, 372Fluid.......................................................... 421Maintenance............................................ 372Shifting..................................................... 130Transporting Pets.......................................... 322Tread Wear Indicators................................... 399Turn Signals.................................. 54, 110, 386
U
Uconnect Phone Call Features
................................. 239Things You Should Know About YourUconnect Phone................................... 242Uconnect Phone............................................ 236Answer Or Ignore An Incoming Call — Call Currently In Progress..................... 241Answer Or Ignore An Incoming Call — No Call Currently In Progress................ 240Bluetooth Communication Link................ 244Call Continuation...................................... 242Call Controls............................................. 240Call Termination....................................... 242Cancel Command..................................... 236
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