2011 Ram 2500 snow chains

▫ESC Activation/Malfunction Indicator Light
And ESC Off Indicator Light............ 399
▫Trailer Sway Control (TSC) – If Equipped . . . 400
Tire Safety Information................. 401
▫Tire Markings....................... 401
▫Tire Identification Number (TIN)......... 405
▫Tire Terminology And Definitions......... 406
▫Tire Loading And Tire Pressure.......... 407
Tires — General Information............. 411
▫Tire Pressure....................... 411
▫Tire Inflation Pressures................ 412
▫Tire Pressures For High Speed Operation . . . 413
▫Radial Ply Tires..................... 414▫Limited-Use Spare – If Equipped......... 414
▫Tire Spinning....................... 415
▫Tread Wear Indicators................. 416
▫Life Of Tire........................ 416
▫Replacement Tires.................... 417
Supplemental Tire Pressure Information
— If Equipped........................ 418
Tire Chains.......................... 418
Snow Tires.......................... 420
Tire Rotation Recommendations........... 421
▫Directional Tires – If Equipped........... 422
▫Dual Rear Wheels.................... 423
Tire Pressure Monitor System (TPMS)....... 424
302 STARTING AND OPERATING

this mode. This mode should be used for almost all
driving situations. ESC should only be turned to “Partial
Off” or “ESP Off” for specific reasons as noted below.
ESC Partial Off
This mode is entered by momentarily pressing the “ESC
Off” switch. When inPartial Offmode, the TCS portion
of ESC, except for the “limited slip” feature described in
the TCS section, has been disabled and theESC Off
Indicator Lightwill be illuminated. All other stability
features of ESC function normally. This mode is intended
to be used if the vehicle is in deep snow, sand, or gravel
conditions and more wheel spin than ESC would nor-
mally allow is required to gain traction. To turn ESC on
again, momentarily press the “ESC Off” switch. This will
restore the normal “ESC On” mode of operation.NOTE:To improve the vehicle’s traction when driving
with snow chains or starting off in deep snow, sand or
gravel, it may be desirable to switch to the “Partial Off”
mode by pressing the “ESC Off” switch. Once the situa-
tion requiring ESC to be switched to the “Partial Off”
mode is overcome, turn ESC back on by momentarily
pressing the “ESC Off” switch. This may be done while
the vehicle is in motion.
WARNING!
In the “Partial Off” mode, the engine torque reduc-
tion and stability features are desensitized. There-
fore, the enhanced vehicle stability offered by ESC is
unavailable.
5
STARTING AND OPERATING 397

NOTE:
•The use of class “S” chains is permitted with P245/
70R17 tires only.
•The use of class “U” chains is permitted on the front
and rear of 4X4, 2500 model trucks with LT245/
70R17E tires.
•The use of class “U” chains is permitted on the front
and rear of 4X4, 3500 model trucks with Dual Rear
Wheels and LT235/80R17E tires.
•On 4X2 2500/3500 model trucks, class “U” snow
chains are permitted on the rear wheels only of
vehicles equipped with LT245/70R17, LT265/70R17,
and LT235/80R17 size tires.
•On 4x4 2500/3500 SRW (Single Rear Wheel) model
trucks, class “U” snow chains are permitted on the rear
wheels only of vehicles equipped with LT265/70R17E.
CAUTION!
Do not use tire chains on 4x4 model trucks equipped
with P265/70R17, LT275/70R17, P275/60R20, tires.
There may not be adequate clearance for the chains
and you are risking structural or body damage to
your vehicle. Do not use tire chains on the 4X2 front
wheels of 2500/3500 SRW (Single Rear Wheels)
equipped with LT245/70R17, LT265/70R17 LT235/
80R17 tires, or 4X4 front wheels equipped with
LT265/70R17E. There may not be adequate clearance
for the chains and you are risking structural or body
damage to your vehicle.
SNOW TIRES
Some areas of the country require the use of snow tires
during the winter. All season tires satisfy this require-
ment and can be identified by the M+S designation on
the tire sidewall.
420 STARTING AND OPERATING

3. Accumulation of snow or ice around the wheels or
wheel housings.
4. Using tire chains on the vehicle.
5. Using wheels/tires not equipped with TPM sensors.
Vehicles with Full Size Spare
1. The matching full size spare wheel and tire assembly
has a TPM sensor that can be monitored by the TPMS.
2. If you install the full size spare in place of a road tire
that has a pressure below the low-pressure warning limit,
upon the next ignition switch cycle, a chime will sound
and the TPM Telltale Light will turn ON.
3. Driving the vehicle for up to 20 minutes above 15 mph
(25 km/h) will turn off the TPM Telltale Light, as long as
no tire pressure is below the low-pressure warning limit
in any of the four active road tires.Premium System – If Equipped
The Tire Pressure Monitor System (TPMS) uses wireless
technology with wheel rim mounted electronic sensors to
monitor tire pressure levels. Sensors mounted to each
wheel as part of the valve stem transmit tire pressure
readings to the receiver module.
NOTE:It is particularly important for you to check the
tire pressure in all of the tires on your vehicle monthly
and to maintain the proper pressure.
The TPMS consists of the following components:
•Receiver module,
•Four TPM sensors,
•Various TPMS messages, which display in the Elec-
tronic Vehicle Information Center (EVIC), and
•TPM Telltale Light
428 STARTING AND OPERATING

1. Signal interference due to electronic devices or driving
next to facilities emitting the same radio frequencies as
the TPM sensors.
2. Installing aftermarket window tinting that contains
materials that may block radio wave signals.
3. Accumulation of snow or ice around the wheels or
wheel housings.
4. Using tire chains on the vehicle.
5. Using wheels/tires not equipped with TPM sensors.
Vehicles with Full Size Spare
1. The matching full size spare wheel and tire assembly
has a TPM sensor that can be monitored by the TPMS.
2. If you install the full size spare in place of a road tire
that has a pressure below the low-pressure warning limit,
upon the next ignition switch cycle, a chime will sound
and the TPM Telltale Light will turn ON. In addition, the
EVIC will display a low pressure message and a graphic
showing the low tire pressure value flashing.3. After driving the vehicle for up to 20 minutes above
15 mph (25 km/h) the TPM Telltale Light will turn OFF,
as long as no tire pressure is below the low-pressure
warning limit in any of the four active road tires.
Tire Pressure Monitor System (TPMS) Tire Light
Load Inflation Switch Description (2500 Models) –
If Equipped
WARNING!
Never operate your vehicle with the TPMS and tire
pressures set to the Light Load Inflation Pressure
settings if carrying more than two occupants (150 lbs
[68 kg] each) plus 200 pounds (91 kg) of cargo. The
vehicle “Light Load Definition” is found in the
Supplemental Tire Pressure Information Label which
is located on the rear face of the driver door opening.
Failure to do so may cause you to lose control resulting
in a collision, causing serious or fatal injury.
5
STARTING AND OPERATING 431

Seats..............................100,109
Adjustment.......................... 100
Child............................... 71
Folding Floor......................... 177
Heated............................. 103
Memory............................. 116
Power.............................. 101
Rear Folding....................... 110,111
Reclining............................ 108
Reclining Rear........................ 110
Security Alarm (Theft Alarm)................ 18
Selection of Coolant (Antifreeze)..........535,571
Sentry Key (Immobilizer)................... 16
Sentry Key Programming................... 17
Sentry Key Replacement................... 17
Service Assistance....................... 593
Service Contract......................... 595
Service Manuals........................ 597
Setting the Clock.....................246,256Settings, Personal........................ 238
Shifting............................... 308
Automatic Transmission............... 311,316
Transfer Case......................... 326
Transfer Case, Shifting into Transfer
Case Neutral (N)....................474,476
Transfer Case, Shifting out of Transfer
Case Neutral (N)....................475,479
Shoulder Belt Upper Anchorage.............. 48
Shoulder Belts........................... 40
Signals, Turn......................86,128,206
Sliding Rear Window
Power.............................. 177
Snow Chains (Tire Chains)................. 418
Snow Plow............................ 466
Snow Tires............................ 420
Spare Tire............................. 414
Spark Plugs............................ 571
Speed Control (Cruise Control).............. 135
616 INDEX