2014 Ram 3500 fuel

6. Modes
The airflow distribution mode can be adjusted so air
comes from the instrument panel outlets, floor outlets,
demister outlets and defrost outlets. The Mode settings
are as follows:
•Panel Mode
Air comes from the outlets in the instrument
panel. Each of these outlets can be individually
adjusted to direct the flow of air. The air vanes of
the center outlets and outboard outlets can be moved up
and down or side to side to regulate airflow direction.
There is a shut off wheel located below the air vanes to
shut off or adjust the amount of airflow from these
outlets.
• Bi-Level Mode
Air comes from the instrument panel outlets and
floor outlets. A slight amount of air is directed
through the defrost and side window demister
outlets. NOTE:
BI-LEVEL mode is designed under comfort con-
ditions to provide cooler air out of the panel outlets and
warmer air from the floor outlets.
• Floor Mode
Air comes from the floor outlets. A slight amount
of air is directed through the defrost and side
window demister outlets.
• Mix Mode
Air comes from the floor, defrost and side window
demister outlets. This mode works best in cold or
snowy conditions.
NOTE: The air conditioning compressor operates in MIX
and DEFROST modes even if the A/C button is not
pressed. This dehumidifies the air to help dry the wind-
shield. To improve fuel economy, utilize these modes
only when required.
4
UNDERSTANDING YOUR INSTRUMENT PANEL 365

▫Things To Know Before Using Your Winch . . . .490
▫ Understanding The Features Of Your Winch . . .492
▫ Winch Accessories ....................494
▫ Operating Your Winch ..................495
▫ Rigging Techniques ....................507
 POWER STEERING — 1500 MODELS ........509
 POWER STEERING — 2500/3500 MODELS . . . .510
▫ Power Steering Fluid Check — 2500/3500
Models ............................511
 FUEL SAVER TECHNOLOGY 5.7L/6.4L ENGINES
ONLY — IF EQUIPPED ..................512
 PARKING BRAKE ..................... .512
 BRAKE SYSTEM ...................... .515
▫ Four-Wheel Anti-Lock Brake System ........515▫
Hydraulic Brake Assist — 2500/3500 Models
Only (Except Power Wagon) ..............517
 ELECTRONIC BRAKE CONTROL SYSTEM . . . .517
▫ Anti-Lock Brake System (ABS) ............517
▫
Traction Control System (TCS) — If Equipped . .518
▫ Brake Assist System (BAS) — If Equipped . . . .518
▫ Hill Start Assist (HSA) — If Equipped .......519
▫ Electronic Stability Control (ESC) —
If Equipped ........................ .523
▫ ESC Activation/Malfunction Indicator Light
And ESC OFF Indicator Light ............527
▫ Trailer Sway Control (TSC) — If Equipped . . .528
 TIRE SAFETY INFORMATION .............529
▫ Tire Markings ....................... .529
380 STARTING AND OPERATING

FUEL REQUIREMENTS ..................568
▫ 3.6L/6.4L Engine ..................... .568
▫ 5.7L Engines ........................ .568
▫ Reformulated Gasoline .................569
▫ Gasoline/Oxygenate Blends ..............569
▫ E-85 Usage In Non-Flex Fuel Vehicles .......570
▫ MMT In Gasoline .....................570
▫ Materials Added To Fuel ................571
▫ Fuel System Cautions ...................571
▫ Carbon Monoxide Warnings .............572
 FLEXIBLE FUEL (3.6L ENGINE ONLY) —
IF EQUIPPED ........................ .573
▫ E-85 General Information ...............573 ▫
Ethanol Fuel (E-85) ....................574
▫ Fuel Requirements ....................574
▫ Selection Of Engine Oil For Flexible Fuel Vehicles
(E-85) And Gasoline Vehicles .............575
▫ Starting ........................... .575
▫ Cruising Range ...................... .576
▫ Replacement Parts ....................576
▫ Maintenance ....................... .576
 ADDING FUEL ....................... .577
▫ Loose Fuel Filler Cap Message ............579
 VEHICLE LOADING ....................579
▫ Certification Label ....................579
 TRAILER TOWING .....................581
382 STARTING AND OPERATING

START. To change the ignition switch positions without
starting the vehicle and use the accessories follow these
steps:
1. Starting with the ignition in the OFF position:
2. Press the ENGINE START/STOP button once tochange the ignition to the ACC position (EVIC dis-
plays “ACC”).
3. Press the ENGINE START/STOP button a second time to change the ignition to the RUN position (EVIC
displays “RUN”).
4. Press the ENGINE START/STOP button a third time to return the ignition to the OFF position (EVIC
displays “OFF”).
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 cranking the engine. This should clear any
excess fuel in case the engine is flooded.
CAUTION!
To prevent damage to the starter, do not crank the
engine for more than 15 seconds at a time. Wait 10 to
15 seconds before trying again.5
STARTING AND OPERATING 387

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.
• 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 two 15-
second periods of cranking with the accelerator pedal
held to the floor, the “Normal Starting” procedure should
be repeated.
After Starting
The idle speed is controlled automatically and it will
decrease as the engine warms up.
388 STARTING AND OPERATING

STOP/START SYSTEM — IF EQUIPPED
The Stop/Start function is developed to save fuel and
reduce emissions. The system will stop the engine auto-
matically during a vehicle stop if the required conditions
are met. Releasing the brake pedal will automatically
re-start the vehicle.
Automatic Mode
The Stop/Start feature is enabled after every normal
customer engine start. It will remain in STOP/START
NOT READY until you drive forward with a vehicle
speed greater than 5 mph (8 km/h). At that time, the
system will go into STOP/START READY and if all other
conditions are met, can go into an STOP/START AUTO
STOP ACTIVE “Autostop” mode.To Activate The Autostop Mode, The Following Must
Occur:
1. The system must be in STOP/START READY state. A
STOP/START READY message will be displayed in
the Electronic Vehicle Information Center (EVIC)
within the Stop/Start section. Refer to “Electronic
Vehicle Information Center (EVIC)” in “Understand-
ing Your Instrument Panel” for further information.
2. The vehicle must be completely stopped.
3. The transmission Gear Selector must be in Drive and the brake pedal depressed.
The engine will shut down, the tachometer will move to
the zero position and the stop/start telltale will illumi-
nate indicating you are in an Autostop. While in an5
STARTING AND OPERATING 389

Autostop, the Climate Controls system may automati-
cally adjust airflow to maintain cabin comfort. Customer
settings will be maintained upon return to an engine
running condition.
Possible Reasons The Engine Does Not AUTO
STOP
Prior to engine shut down, the system will check many
safety and comfort conditions to see if they are fulfilled.
In following situations the engine will not stop:
•Driver ’s seat belt is not buckled
• Driver ’s door is not closed
• Outside temperature is less than 1°F (–17°C) or greater
than 104°F (40°C)
• Battery temperature too warm or cold
• The vehicle is on a steep grade •
Cabin heating or cooling is in process and an accept-
able cabin temperature has not been achieved
• HVAC is set to full defrost mode at a high blower
speed
• Engine has not reached normal operating temperature
• Battery discharged
• The transmission is not in DRIVE
• Hood is open
• Vehicle is in 4LO transfer case mode
Other factors which can inhibit AutoStop include: fuel
level, accelerator pedal input, engine temp too high and
steering angle.
It may be possible for the vehicle to be driven several
times without the STOP/START system going into a
STOP/START READY state under more extreme condi-
tions of the items listed above.
390 STARTING AND OPERATING

CAUTION!(Continued)
severe transmission damage. Refer to “Recreational
Towing” in “Starting And Operating” and “Towing A
Disabled Vehicle” in “What To Do In Emergencies” for
further information.
DRIVE (D)
This range should be used for most city and highway
driving. It provides the smoothest upshifts and down-
shifts, and the best fuel economy. The transmission
automatically upshifts through all forward gears. The
DRIVE provides optimum driving characteristics under
all normal operating conditions.
When frequent transmission shifting occurs (such as
when operating the vehicle under heavy loading condi-
tions, in hilly terrain, traveling into strong head winds, or
while towing heavy trailers), use the Electronic Range
Select (ERS) switches (refer to Electronic Range Select(ERS) Operation
in this section) to select a lower gear
range. Under these conditions, using a lower gear range
will improve performance and extend transmission life
by reducing excessive shifting and heat buildup.
During extremely cold temperatures (-22°F [-30°C] or
below), transmission operation may be modified depend-
ing on engine and transmission temperature as well as
vehicle speed. Normal operation will resume once the
transmission temperature has risen to a suitable level.
Transmission Limp Home Mode
Transmission function is monitored electronically for
abnormal conditions. If a condition is detected that could
result in transmission damage, Transmission Limp Home
Mode is activated. In this mode, the transmission may
operate only in certain gears, or may not shift at all.
Vehicle performance may be severely degraded and the
engine may stall. In some situations, the transmission
may not re-engage if the engine is turned off and
402 STARTING AND OPERATING