2009 DODGE RAM 3500 DIESEL tire pressure

2. Used in defense of litigation involving a Chrysler LLC
product.
3. Requested by police under a legal warrant.
4. Otherwise required by law.
Data parameters that may be recorded:•
Diagnostic trouble code(s) and warning light status for
electronically-controlled safety systems, including the
airbag system
•
Airbag disable light status (if equipped)
•
Timeof airbag deployment (in terms of ignition
cycles and vehicle mileage)
•
Airbag deployment level (if applicable)
•
Impact acceleration and angle
•
Seat belt status
•
Brake status (service and parking brakes)
•
Accelerator status (including vehicle speed)
•
Engine control status (including engine speed)
•
Transmission gear selection
•
Cruise control status
•
Traction/stability control status
•
Tire Pressure Monitoring System status
Child RestraintsEveryone in your vehicle needs to be buckled up at all
times, including babies and children. Every state in the
United States and all Canadian provinces require that
small children ride in proper restraint systems. This is the
law, and you can be prosecuted for ignoring it.
60 THINGS TO KNOW BEFORE STARTING YOUR VEHICLE

DefrosterCheck operation by selecting the defrost mode and place
the blower control on high speed. You should be able to
feel the air directed against the windshield. See your
authorized dealer for service if your defroster is
inoperable.Periodic Safety Checks You Should Make Outside
the Vehicle
TiresExamine tires for excessive tread wear and uneven wear
patterns. Check for stones, nails, glass, or other objects
lodged in the tread. Inspect the tread and sidewall for
cuts and cracks. Check the wheel nuts for tightness.
Check the tires (including spare) for proper pressure.
LightsHave someone observe the operation of exterior lights
while you work the controls. Check turn signal and high
beam indicator lights on the instrument panel.Door LatchesCheck for positive closing, latching, and locking.Fluid LeaksCheck area under vehicle after overnight parking for fuel,
engine coolant, oil, or other fluid leaks. Also, if gasoline
fumes are detected or if fuel, power steering fluid, or
brake fluid leaks are suspected, the cause should be
located and corrected immediately.
76 THINGS TO KNOW BEFORE STARTING YOUR VEHICLE

15. Shift Lever Indicator (Automatic Transmission
Only)
This display indicator shows the automatic transmission
shift lever selection.
NOTE:You must apply the brakes before shifting from
PARK.
16. Odometer/Trip Odometer
The odometer shows the total distance the vehicle has
been driven. U.S. federal regulations require that upon
transfer of vehicle ownership, the seller certify to the
purchaser the correct mileage that the vehicle has been
driven. Therefore, if the odometer reading is changed
during repair or replacement, be sure to keep a record of
the reading before and after the service so that the correct
mileage can be determined.
The two trip odometers show individual trip mileage. To
switch from odometer to trip odometers, press and
release the Trip Odometer button. To reset a trip odometer, display the desired trip odom-
eter to be reset then push and hold the button until the
display resets (approximately two seconds).
Vehicle Warning Messages
When the appropriate conditions exist, messages such as
“door” (indicates that a door(s) may be ajar), “hood” (if
the hood is open or ajar, on vehicles with remote start),
“gASCAP” (indicates that your gas cap is possibly loose
or damaged), “LoW tirE” (indicates low tire pressure),
CHANgE OIL” (indicates that the engine oil should be
change), “LoWASH” (low washer fluid), “ESPOFF” (in-
dicates that ESP is turned off), and “noFUSE” (indicates
that the IOD fuse is removed from the Integrated Power
Module), will display in the odometer.
NOTE:
There is also an engine hour function. This
indicates the total number of hours the engine has been
running. To display the engine hours perform the follow-
ing: Place the ignition in RUN, but do not start the192 UNDERSTANDING YOUR INSTRUMENT PANEL

22. Cargo LightThe Cargo Lamp light will illuminate when the
Cargo Lamp is activated by pressing the Cargo
Light Button on the headlight switch.
23. SERV 4WD Indicator The 4WD indicator will be illuminated when-
ever the 4WD mode is engaged for either the
manual or electric shift 4WD systems. The
SERV 4WD indicator monitors the electric shift
4WD system. If the SERV 4WD light stays on or comes on
during driving, it means that the 4WD system is not
functioning properly and that service is required.
24. Electronic Stability Program (ESP) / Brake Assist
System (BAS) Warning Lamp – If Equipped The malfunction light for the Electronic Stabil-
ity Program (ESP) is combined with Brake
Assist System (BAS). The yellow ESP/BAS
warning lamp is in the instrument cluster it comes on when the ignition switch is turned to the ON
position, it should go out with the engine running. If the
ESP/BAS warning lamp comes on continuously with the
engine running, a malfunction has been detected in either
the ESP or the BAS system. If this light remains on after
several ignition cycles, and the vehicle has been driven
several miles at speeds greater than 30 mph (48 km/h),
see an authorized dealer as soon as possible.
NOTE:
The ESP control system will make buzzing or
clicking sounds when it is actively operating.
25. Tire Pressure Monitoring Telltale Light — If
Equipped
Each tire, including the spare (if provided),
should be checked monthly, when cold and
inflated to the inflation pressure recommended
by the vehicle manufacturer on the vehicle
placard or tire inflation pressure label. (If your vehicle has
tires of a different size than the size indicated on theUNDERSTANDING YOUR INSTRUMENT PANEL 197
4

vehicle placard or tire inflation pressure label, you should
determine the proper tire inflation pressure for those tires.)As an added safety feature, your vehicle has been
equipped with a Tire Pressure Monitoring System
(TPMS) that illuminates a low tire pressure telltale when
one or more of your tires is significantly under-inflated.
Accordingly, when the low tire pressure telltale illumi-
nates, you should stop and check your tires as soon as
possible, and inflate them to the proper pressure. Driving
on a significantly under-inflated tire causes the tire to
overheat and can lead to tire failure. Under-inflation also
reduces fuel efficiency and tire tread life, and may affect
the vehicle’s handling and stopping ability.
Please note that the TPMS is not a substitute for proper
tire maintenance, and it is the driver ’s responsibility to
maintain correct tire pressure, even if under-inflation has
not reached the level to trigger illumination of the TPMS
low tire pressure telltale.Your vehicle has also been equipped with a TPMS
malfunction indicator to indicate when the system is not
operating properly. The TPMS malfunction indicator is
combined with the low tire pressure telltale. When the
system detects a malfunction, the telltale will flash for
approximately one minute and then remain continuously
illuminated. This sequence will continue upon subse-
quent vehicle start-ups as long as the malfunction exists.
When the malfunction indicator is illuminated, the sys-
tem may not be able to detect or signal low tire pressure
as intended. TPMS malfunctions may occur for a variety
of reasons, including the installation of replacement or
alternate tires or wheels on the vehicle that prevent the
TPMS from functioning properly. Always check the
TPMS malfunction telltale after replacing one or more
tires or wheels on your vehicle, to ensure that the
replacement or alternate tires and wheels allow the TPMS
to continue to function properly.198 UNDERSTANDING YOUR INSTRUMENT PANEL

CAUTION!
The TPMS has been optimized for the original
equipment tires and wheels. TPMS pressures and
warning have been established for the tire size
equipped on your vehicle. Undesirable system opera-
tion or sensor damage may result when using re-
placement equipment that is not of the same size,
type, and/or style. Aftermarket wheels can cause
sensor damage. Do not use tire sealant from a can, or
balance beads if your vehicle is equipped with a
TPMS, as damage to the sensors may result.
26. Electronic Stability Program (ESP) Indicator Light/
Traction Control System (TCS) Indicator Light — If
Equipped If this indicator light flashes during accelera-
tion, apply as little throttle as possible. While
driving, ease up on the accelerator. Adapt your speed and driving to the prevailing road conditions, and
do not switch off the Electronic Stability Program (ESP),
or Traction Control System (TCS).
27. Transmission Temperature Indicator (Automatic
Transmissions Only)
This light indicates that there is excessive trans-
mission fluid temperature that might occur
with severe usage such as trailer towing. It may
also occur when operating the vehicle in a high
torque converter slip condition, such as 4-wheel-drive
operation (e.g., snow plowing, off- road operation). If this
light comes on, stop the vehicle and run the engine at idle
or faster, with the transmission in NEUTRAL until the
light goes off.
28. Odometer/Trip Odometer Button
Press this button to toggle between the odometer and the
trip odometer display. Holding the button in resets the
trip odometer reading when in trip mode.
UNDERSTANDING YOUR INSTRUMENT PANEL 199
4

▫Understanding The Features Of Your
Winch ............................ 310
▫ Winch Accessories .................. 312
▫ Operating Your Winch ............... 313
▫ Rigging Techniques .................. 325
 Power Steering ...................... 327
▫ Power Steering Fluid Check ........... 328
 Parking Brake ....................... 329
 Brake System ....................... 330
▫ 3500 Dual Rear Wheel Models Only ...... 331
▫ Four-Wheel Anti-Lock Brake System ..... 331
 Electronic Brake Control System —
If Equipped .......................... 333
▫ Anti-Lock Brake System (ABS) .......... 333▫
Traction Control System (TCS) .......... 334
▫ Brake Assist System (BAS) ............. 335
▫ Hill Start Assist (HSA) ............... 336
▫ Electronic Roll Mitigation (ERM) ........ 339
▫ Electronic Stability Program (ESP) ....... 340
▫ TSC (Trailer Sway Control) ............ 345
 Tire Safety Information ................ 346
▫ Tire Markings ..................... 346
▫ Tire Identification Number (TIN) ........ 349
▫ Tire Loading And Tire Pressure ......... 350
 Tires — General Information ............ 354
▫ Tire Pressure ...................... 354
▫ Tire Inflation Pressures ............... 355
STARTING AND OPERATING 249
5

▫Tire Pressures For High Speed Operation . . . 356
▫ Radial Ply Tires ..................... 357
▫ Tire Spinning ....................... 357
▫ Tread Wear Indicators ................. 358
▫ Life Of Tire ........................ 359
▫ Replacement Tires .................... 359
 Supplemental Tire Pressure Information —
If Equipped .......................... 360
 Tire Chains .......................... 361
 Snow Tires .......................... 363
 Tire Rotation Recommendations ........... 363
▫ Dual Rear Wheels .................... 365
 Tire Pressure Monitor System (TPMS) —
If Equipped .......................... 366 ▫
Tire Pressure Monitor System (TPMS) Tire
Light Load Inflation Switch Description –
If Equipped ........................ 369
▫
Tire Pressure Monitor System Components
. . 372
▫ General Information .................. 374
 Fuel Requirements ..................... 375
▫ Reformulated Gasoline ................ 375
▫ Gasoline/Oxygenate Blends ............. 376
▫ E-85 Usage In Non-Flex Fuel Vehicles ...... 376
▫ MMT In Gasoline .................... 377
▫ Materials Added To Fuel ............... 377
▫ Fuel System Cautions ................. 378
▫ Carbon Monoxide Warnings ............ 379
250 STARTING AND OPERATING