2013 Ram C/V tires

Periodic Safety Checks You Should Make Outside
The Vehicle
Tires
Examine tires for excessive tread wear and uneven wear
patterns. Check for stones, nails, glass, or other objects
lodged in the tread or sidewall. Inspect the tread for cuts
and cracks. Inspect sidewalls for cuts, cracks and bulges.
Check the wheel nuts for tightness. Check the tires
(including spare) for proper cold inflation pressure.
Lights
Have someone observe the operation of brake lights and
exterior lights while you work the controls. Check turn
signal and high beam indicator lights on the instrument
panel.
Door Latches
Check for positive closing, latching, and locking.
Fluid Leaks
Check 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 (if
equipped), or brake fluid leaks are suspected, the cause
should be located and corrected immediately.
122 THINGS TO KNOW BEFORE STARTING YOUR VEHICLE

If the ABS light is on, the brake system should be serviced
as soon as possible to restore the benefits of Anti-Lock
brakes. If the ABS light does not turn on when the
ignition switch is turned to the ON/RUN position, have
the light inspected by an authorized dealer.
8. Tire Pressure Monitoring Telltale Light — If EquippedEach tire,
including the spare (if provided),
should be checked monthly when cold and in-
flated 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 the vehicle
placard or tire inflation pressure label, you should deter-
mine the proper tire inflation pressure for those tires.)
As an added safetyfeature, 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. Accord-
ingly, when the low tire pressure telltale illuminates, you
should stop and check your tires as soon as possible, and
inflate them to the proper pressure. Driving on a signifi-
cantly 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
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UNDERSTANDING YOUR INSTRUMENT PANEL 319

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.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.
320 UNDERSTANDING YOUR INSTRUMENT PANEL

POWER STEERING .....................485
▫ Power Steering Fluid Check ..............486
 PARKING BRAKE ..................... .487
 ANTI-LOCK BRAKE SYSTEM (ABS) .........489
▫ Anti-Lock Brake Warning Light ............491
 ELECTRONIC BRAKE CONTROL SYSTEM . . . .492
▫ Traction Control System (TCS) ............492
▫ Brake Assist System (BAS) ...............493
▫ Electronic Stability Control (ESC) ..........494
▫ Trailer Sway Control (TSC) ..............498
▫ Hill Start Assist (HSA) .................499
 TIRE SAFETY INFORMATION .............502
▫ Tire Markings ....................... .502▫
Tire Identification Number (TIN) ...........507
▫ Tire Terminology And Definitions ..........509
▫ Tire Loading And Tire Pressure ...........510
 TIRES — GENERAL INFORMATION ........514
▫ Tire Pressure ....................... .514
▫ Tire Inflation Pressures .................516
▫ Tire Pressures For High Speed Operation . . . .517
▫ Radial Ply Tires ..................... .517
▫ All Season Tires – If Equipped ............518
▫ Summer Or Three Season Tires –
If Equipped ......................... .518
▫ Snow Tires ......................... .519
▫ Spare Tire Matching Original Equipped Tire
And Wheel – If Equipped ................519
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▫Compact Spare Tire – If Equipped .........520
▫ Full Size Spare – If Equipped .............520
▫ Limited-Use Spare – If Equipped ..........521
▫ Tire Spinning ....................... .522
▫ Tread Wear Indicators ..................522
▫ Life Of Tire ........................ .523
▫ Replacement Tires .....................523
 TIRE CHAINS (TRACTION DEVICES) .......525
 TIRE ROTATION RECOMMENDATIONS .....527
 TIRE
PRESSURE MONITOR SYSTEM (TPMS) . . .528
▫Base System ........................ .530
▫ Premium System – If Equipped ............533
FUEL REQUIREMENTS ..................537
▫ 3.6L Engine ......................... .537
▫ Reformulated Gasoline .................538
▫ Gasoline/Oxygenate Blends ..............538
▫ E-85 Usage In Non-Flex Fuel Vehicles .......539
▫ MMT In Gasoline .....................539
▫ Materials Added To Fuel ................540
▫ Fuel System Cautions ...................540
▫ Carbon Monoxide Warnings .............541
 FLEXIBLE FUEL — IF EQUIPPED ...........542
▫ E-85 General Information ...............542
▫ Ethanol Fuel (E-85) ....................543
▫ Fuel Requirements ....................544
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STARTING AND OPERATING 463

DRIVING ON SLIPPERY SURFACES
Acceleration
Rapid acceleration on snow covered, wet, or other slip-
pery surfaces may cause the driving wheels to pull
erratically to the right or left. This phenomenon occurs
when there is a difference in the surface traction under
the front (driving) wheels.
WARNING!
Rapid acceleration on slippery surfaces is dangerous.
Unequal traction can cause sudden pulling of the
front wheels. You could lose control of the vehicle
and possibly have a collision. Accelerate slowly and
carefully whenever there is likely to be poor traction
(ice, snow, wet, mud, loose sand, etc.).
Traction
When driving on wet or slushy roads, it is possible for a
wedge of water to build up between the tire and road
surface. This is hydroplaning and may cause partial or
complete loss of vehicle control and stopping ability. To
reduce this possibility, the following precautions should
be observed:
1. Slow down during rainstorms or when the roads areslushy.
2. Slow down if the road has standing water or puddles.
3. Replace the tires when tread wear indicators first become visible.
4. Keep tires properly inflated.
5. Maintain sufficient distance between your vehicle and the vehicle in front of you to avoid a collision in a
sudden stop.
482 STARTING AND OPERATING

WARNING!
•The Anti-Lock Brake System contains sophisti-
cated electronic equipment that may be susceptible
to interference caused by improperly installed, or
high output radio transmitting equipment. This
interference can cause possible loss of anti-lock
braking capability. Installation of such equipment
should be performed by qualified professionals.
• Pumping of the Anti-Lock Brakes will diminish
their effectiveness and may lead to a collision.
Pumping makes the stopping distance longer. Just
press firmly on your brake pedal when you need to
slow down or stop.
• The Anti-Lock Brake System cannot prevent colli-
sions, including those resulting from excessive
speed in turns, following another vehicle too
closely, or hydroplaning.
(Continued)
WARNING! (Continued)
•The capabilities of an ABS-equipped vehicle must
never be exploited in a reckless or dangerous
manner, which could jeopardize the user ’s safety or
the safety of others.
• The ABS cannot prevent the natural laws of phys-
ics from acting on the vehicle, nor can it increase
braking or steering efficiency beyond that afforded
by the condition of the vehicle brakes and tires or
the traction afforded.
All vehicle wheels and tires must be the same size and
type, and tires must be properly inflated to produce
accurate signals for the computer.
490 STARTING AND OPERATING

ELECTRONIC BRAKE CONTROL SYSTEM
Your vehicle is equipped with an advanced electronic
brake control system that includes the Traction Control
System (TCS), Brake Assist System (BAS) and Electronic
Stability Control (ESC), Trailer Sway Control (TSC), and
Hill Start Assist (HSA). These systems complement the
Anti-Lock Brake System (ABS) by optimizing the vehicle
braking capability during emergency braking maneu-
vers.
Traction Control System (TCS)
The Traction Control System (TCS) monitors the amount
of wheel spin of each of the driven wheels. If wheel spin
is detected, brake pressure is applied to the slipping
wheel(s) and engine power is reduced, to provide en-
hanced acceleration and stability. A feature of the TCS
functions similarly to a limited-slip differential, and
controls the wheel spin across a driven axle. If one wheel
on a driven axle is spinning faster than the other, thesystem will apply the brake of the spinning wheel. This
will allow more engine torque to be applied to the wheel
that is not spinning. This feature remains active even if
the ESC is in the “Partial Off” mode.
The “ESC Activation/Malfunction Indicator Light” (in
the instrument cluster) will start to flash as soon as the
tires lose traction and the wheels begin to spin. This
indicates that the TCS is active. If the indicator light
flashes during acceleration, ease up on the accelerator
and apply as little throttle as possible. Be sure to adapt
your speed and driving to the prevailing road conditions,
and do not switch off the ESC or TCS.
WARNING!
•
The TCS cannot prevent the natural laws of physics
from acting on the vehicle, nor can it increase the
traction afforded.
(Continued)
492 STARTING AND OPERATING