2016 RAM CHASSIS CAB Owners Manual

▫ Trailer Sway Control (TSC) ............. .455
▫ Hill Descent Control (HDC) — If Equipped . . .456
 TIRE SAFETY INFORMATION ............ .459
▫ Tire Markings ....................... .459
▫ Tire Identification Number (TIN) .......... .463
▫ Tire Terminology And Definitions ......... .465
▫ Tire Loading And Tire Pressure .......... .466
 TIRES — GENERAL INFORMATION ....... .471
▫ Tire Pressure ....................... .471
▫ Tire Inflation Pressures ................ .472
▫ Tire Pressures For High Speed Operation . . . .474
▫ Tire Maintenance And Replacement ........ .474
▫ Radial Ply Tires ..................... .475 ▫ Tire Types .......................... .475
▫ Run Flat Tires — If Equipped ............ .477
▫ Spare Tires — If Equipped .............. .477
▫ Tire Spinning ....................... .480
▫ Tread Wear Indicators ................. .480
▫ Life Of Tire ........................ .481
▫ Replacement Tires .................... .482
 SUPPLEMENTAL TIRE PRESSURE INFORMATION
— IF EQUIPPED ...................... .484
 TIRE CHAINS (TRACTION DEVICES) ...... .484
 TIRE ROTATION RECOMMENDATIONS .... .486
▫ Dual Rear Wheels .................... .487
 TIRE PRESSURE MONITOR SYSTEM (TPMS) . .488 5STARTING AND OPERATING 399

▫ Base System — If Equipped ............. .491
▫ Premium System ..................... .491
▫ Tire Pressure Information System (TPIS) Chassis
Cab — If Equipped ................... .496
▫ General Information ................... .498
 FUEL REQUIREMENTS ................. .498
▫ 6.4L Engine ......................... .498
▫ Reformulated Gasoline ................ .499
▫ Gasoline/Oxygenate Blends ............. .499
▫ E-85 Usage In Non-Flex Fuel Vehicles ...... .500
▫ MMT In Gasoline .................... .500
▫ Materials Added To Fuel ............... .500
▫ Fuel System Cautions .................. .501 ▫ Carbon Monoxide Warnings ............ .502
 ADDING FUEL ....................... .503
▫ Loose Fuel Filler Cap Message ........... .504
 VEHICLE LOADING ................... .504
▫ Certification Label ................... .504
 TRAILER TOWING .................... .507
▫ Common Towing Definitions ............ .507
▫ Trailer Hitch Classification .............. .512
▫ Trailer Towing Weights (Maximum Trailer Weight
Ratings) ........................... .513
▫ Trailer And Tongue Weight ............. .513
▫ Towing Requirements ................. .514
▫ Towing Tips ........................ .522400 STARTING AND OPERATING

 SNOWPLOW ........................ .524
▫ Before Plowing ...................... .525
▫ Snowplow Prep Package Model Availability . . .525
▫ Over The Road Operation With Snowplow
Attached ........................... .526
▫ Operating Tips ...................... .526
▫ General Maintenance .................. .527  RECREATIONAL TOWING (BEHIND
MOTORHOME, ETC.) .................. .528
▫ Towing This Vehicle Behind Another Vehicle . .528
▫ Recreational Towing — Two-Wheel Drive
Models ............................ .529
▫ Recreational Towing — Four-Wheel Drive
Models ............................ .5305STARTING AND OPERATING 401

STARTING PROCEDURES
Before starting your vehicle, adjust your seat, adjust both
inside and outside mirrors, and fasten your seat belt.
The starter should not be operated for more than 10-
second intervals. Waiting a few seconds between such
intervals will protect the starter from overheating.
WARNING!• When leaving the vehicle, always make sure the
keyless ignition node is in the  OFF  mode, remove
the key fob from the vehicle and lock the vehicle.
• Never leave children alone in a vehicle, or with
access to an unlocked vehicle. Allowing children to
be in a vehicle unattended is dangerous for a
number of reasons. A child or others could be
seriously or fatally injured. Children should be (Continued) WARNING! (Continued)warned not to touch the parking brake, brake pedal
or the gear selector.
• Do not leave the Key Fob in or near the vehicle, or
in a location accessible to children, and do not
leave the ignition of a vehicle equipped with
Keyless Enter-N-Go in the ACC or ON/RUN mode.
A child could operate power windows, other con-
trols, or move the vehicle.
• Do not leave children or animals inside parked
vehicles in hot weather. Interior heat build-up may
cause serious injury or death.
Normal Starting
Normal starting of either a warm or cold engine is
obtained without pumping or pressing the accelerator
pedal. Cycle the ignition to the START position and
release when the engine starts. If the engine fails to start402 STARTING AND OPERATING

within 10 seconds, cycle the ignition to the OFF position,
wait five seconds, then repeat the “Normal Starting”
procedure.
Automatic Transmission
Start the engine with the gear selector in the NEUTRAL
or PARK. Apply the brake before shifting into any
driving range.
NOTE: This vehicle is equipped with a transmission
shift interlocking system. The brake pedal must be
pressed to shift out of PARK.
Tip Start Feature
Do not press the accelerator. Cycle the ignition switch
briefly to the START position and release it. The starter
motor will continue to run but will automatically disen-
gage when the engine is running. Extreme Cold Weather (Below –20°F or 29°C)
To ensure reliable starting at these temperatures, use of
an externally powered electric engine block heater (avail-
able from your authorized dealer) is recommended.
If Engine Fails To Start
If the engine fails to start after you have followed the
“Normal Starting” procedure, it may be flooded. Push
the accelerator pedal all the way to the floor and hold it
there while the engine is cranking. This should clear any
excess fuel in case the engine is flooded.
The starter motor will engage automatically, run for 10
seconds, and then disengage. Once this occurs, release
the accelerator pedal and the brake pedal, wait 10 to 15
seconds, then repeat the “Normal Starting” procedure. 5STARTING AND OPERATING 403

CAUTION!To prevent damage to the starter, do not crank the
engine for more than 10 seconds at a time. Wait 10 to
15 seconds before trying again.
WARNING!• Never pour fuel or other flammable liquids into
the throttle body air inlet opening in an attempt to
start the vehicle. This could result in a flash fire
causing serious personal injury.
• Do not attempt to push or tow your vehicle to get it
started. Vehicles equipped with an automatic trans-
mission cannot be started this way. Unburned fuel
could enter the catalytic converter and once the
engine has started, ignite and damage the converter
and vehicle. (Continued) WARNING! (Continued)• If the vehicle has a discharged battery, booster
cables may be used to obtain a start from a booster
battery or the battery in another vehicle. This type
of start can be dangerous if done improperly. Refer
to “Jump-Starting” in “What To Do In Emergen-
cies” for further information.
If the engine has been flooded, it may start to run, but not
have enough power to continue running when the igni-
tion button/key is released. If this occurs, continue
cranking with the accelerator pedal pushed all the way to
the floor. Release the accelerator pedal and the ignition
button/key once the engine is running smoothly.
If the engine shows no sign of starting after a 10 second
period of engine cranking with the accelerator pedal held
to the floor, wait 10 to 15 seconds, then repeat the
“Normal Starting” procedure.404 STARTING AND OPERATING

After Starting
The idle speed is automatically controlled and will de-
crease as the engine warms up.
ENGINE BLOCK HEATER — IF EQUIPPED
The engine block heater warms the engine, and permits
quicker starts in cold weather. Connect the cord to a
standard 110-115 Volt AC electrical outlet with a
grounded, three-wire extension cord.
Gasoline Engine Only
The engine block heater cord is routed through the grille
by the right front tow hook.
It includes a removable cap that is secured by a tethered
strap. It also has a c-clip that is used for storage when not
in use for the Winter months. During Winter months,
remove the heater cord wiring assembly from itself on
the c-clip. The engine block heater must be plugged in at least one
hour to have an adequate warming effect on the engine.
WARNING!Remember to disconnect the engine block heater
cord before driving. Damage to the 110-115 Volt
electrical cord could cause electrocution.
AUTOMATIC TRANSMISSION
CAUTION!Damage to the transmission may occur if the follow-
ing precautions are not observed:
• Shift into or out of PARK or REVERSE only after
the vehicle has come to a complete stop. (Continued) 5STARTING AND OPERATING 405

CAUTION! (Continued)• Do not shift between PARK, REVERSE, NEU-
TRAL, or DRIVE when the engine is above idle
speed.
• Before shifting into any gear, make sure your foot
is firmly pressing the brake pedal.
NOTE: You must press and hold the brake pedal while
shifting out of PARK.
WARNING!• It is dangerous to shift out of PARK or NEUTRAL
if the engine speed is higher than idle speed. If
your foot is not firmly pressing the brake pedal, the
vehicle could accelerate quickly forward or in re-
verse. You could lose control of the vehicle and hit
someone or something. Only shift into gear when (Continued) WARNING! (Continued)the engine is idling normally and your foot is
firmly pressing the brake pedal.
• Unintended movement of a vehicle could injure
those in or near the vehicle. As with all vehicles,
you should never exit a vehicle while the engine is
running. Before exiting a vehicle, always shift an
automatic transmission into PARK, or a manual
transmission into FIRST gear or REVERSE, turn
the engine OFF, apply the parking brake, and
remove the ignition key. When the ignition is in the
LOCK/OFF (key removal) position, an automatic
transmission is locked in PARK, securing the ve-
hicle against unwanted movement.
• When leaving the vehicle, always remove the key
fob from the ignition and lock your vehicle. If
equipped with Keyless Enter-N-Go, always make (Continued)406 STARTING AND OPERATING