2016 Ram 1500 speed rating

•The temperature can be displayed in U.S. or Metric
units by selecting the Uconnect customer-
programmable feature. Refer to the “Uconnect System
Settings” in this section of the manual.
To provide you with maximum comfort in the Automatic
mode, during cold start-ups the blower fan will remain
on low until the engine warms up. The blower will
increase in speed and transition into Auto mode.
Manual Operation Override
The system allows for manual selection of blower speed,
air distribution mode, A/C status and recirculation con-
trol.
The blower fan speed can be set to any fixed speed by
adjusting the blower control. The fan will now operate at
a fixed speed until additional speeds are selected. This
allows the front occupants to control the volume of air
circulated in the vehicle and cancel the Auto mode.The operator can also select the direction of the airflow
by selecting one of the available mode settings. A/C
operation and Recirculation control can also be manually
selected in Manual operation.
NOTE:
Each of these features operates independently from
each other. If any feature is controlled manually, temperature
control will continue to operate automatically.
Operating Tips
NOTE:Refer to the chart at the end of this section for
suggested control settings for various weather condi-
tions.
Summer Operation
The engine cooling system must be protected with a
high-quality antifreeze coolant to provide proper corro-
sion protection and to protect against engine overheating.
OAT coolant (conforming to MS.90032) is recommended.
Refer to “Maintenance Procedures” in “Maintaining Your
Vehicle” for proper coolant selection.
4
UNDERSTANDING YOUR INSTRUMENT PANEL 441

▫Brake/Transmission Shift Interlock System . . .489
▫Eight-Speed Automatic Transmission — If
Equipped...........................490
▫Six-Speed Automatic Transmission — 1500 Models
Only (If Equipped)....................499
▫Six-Speed Automatic Transmission — 2500/3500
Models Only........................511
FOUR-WHEEL DRIVE OPERATION — IF
EQUIPPED...........................522
▫Manually Shifted Transfer Case — If
Equipped...........................522
▫Electronically Shifted Transfer Case (Four-Position
Switch) — If Equipped.................526
▫Electronically Shifted Transfer Case (Five-Position
Switch) — If Equipped.................533▫Electronically Shifted Transfer Case (Five-Position
Switch) — If Equipped.................538
AIR SUSPENSION SYSTEM (1500 MODELS) — IF
EQUIPPED...........................545
▫Description..........................545
▫Air Suspension Modes..................549
▫Electronic Vehicle Information Center
(EVIC)/Driver Information Display (DID) Display
Messages...........................551
▫Operation...........................551
AIR SUSPENSION SYSTEM (2500/3500 MODELS)
— IF EQUIPPED.......................553
▫Description..........................553
▫Air Suspension Modes..................554
470 STARTING AND OPERATING

▫Electronic Brake Force Distribution (EBD). . . .619
▫Brake System Warning Light..............619
▫Anti-Lock Brake System (ABS)............620
▫Anti-Lock Brake Warning Light............621
▫Brake Assist System (BAS)...............622
▫Hill Start Assist (HSA).................622
▫Traction Control System (TCS)............625
▫Electronic Stability Control (ESC)..........626
▫Electronic Roll Mitigation (ERM)..........631
▫Trailer Sway Control (TSC)..............632
▫Hill Descent Control (HDC) — If Equipped . . .632
TIRE SAFETY INFORMATION.............636
▫Tire Markings........................636▫Tire Identification Number (TIN)...........639
▫Tire Terminology And Definitions..........641
▫Tire Loading And Tire Pressure...........642
TIRES — GENERAL INFORMATION........647
▫Tire Pressure........................647
▫Tire Inflation Pressures.................648
▫Tire Pressures For High Speed Operation. . . .650
▫Radial Ply Tires......................650
▫Tire Types...........................651
▫Run Flat Tires — If Equipped.............653
▫Spare Tires — If Equipped...............653
▫Tire Spinning........................656
▫Tread Wear Indicators..................656
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STARTING AND OPERATING 473

Automatic Transmission
Start the engine with the transmission in PARK position.
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.
•If equipped with an 8 speed transmission starting the
vehicle in NEUTRAL is not possible unless the Manual
Park Release has been activated. For the Manual Park
Release operation refer to Manual Park Release in
“What To Do In Emergencies”.
Tip Start Feature
Do notpress 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.
Keyless Enter-N-Go
This feature allows the driver to oper-
ate the ignition switch with the push
of a button, as long as the Remote
Start/Keyless Enter-N-Go Key Fob is
in the passenger compartment.
Normal Starting
Using The ENGINE START/STOP Button
1. The transmission must be in PARK or NEUTRAL.
2. Press and hold the brake pedal while pushing the
ENGINE START/STOP button once.
3. The system takes over and attempts to start the
vehicle. If the vehicle fails to start, the starter will
disengage automatically after 10 seconds.
478 STARTING AND OPERATING

4. If you wish to stop the cranking of the engine prior to
the engine starting, push the button again.
NOTE:Normal starting of either a cold or a warm engine
is obtained without pumping or pressing the accelerator
pedal.
To Turn Off The Engine Using ENGINE
START/STOP Button
1. Place the shift lever/gear selector in PARK, then push
and release the ENGINE START/STOP button.
2. The ignition switch will return to the OFF position.
3. If the shift lever/gear selector is not in PARK, the
ENGINE START/STOP button must be held for two
seconds or three short pushes in a row with the vehicle
speed above 5 mph (8 km/h) before the engine will
shut off. The ignition switch position will remain in
the ACC position until the shift lever/gear selector is
in PARK and the button is pushed twice to the OFFposition. If the shift lever/gear selector is not in PARK
and the ENGINE START/STOP button is pushed
once, the EVIC/DID will display a “Vehicle Not In
Park” message and the engine will remain running.
Never leave a vehicle out of the PARK position, or it
could roll.
NOTE:If the ignition switch is left in the ACC or RUN
(engine not running) position and the transmission is in
PARK, the system will automatically time out after 30
minutes of inactivity and the ignition will switch to the
OFF position.
ENGINE START/STOP Button Functions — With
Driver ’s Foot OFF The Brake Pedal (In PARK Or
NEUTRAL Position)
The ENGINE START/STOP button operates similar to an
ignition switch. It has three positions, OFF, ACC, RUN.
To change the ignition switch positions without starting
the vehicle and use the accessories follow these steps:
5
STARTING AND OPERATING 479

WARNING!(Continued)
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, continuecranking 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.
After Starting
The idle speed is controlled automatically and it will
decrease as the engine warms up.
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.
5
STARTING AND OPERATING 481

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)/
Driver Information Display (DID) within the Stop/
Start section. Refer to “Electronic Vehicle Information
Center (EVIC) or Driver Information Display (DID)”
in “Electronics” 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 an
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 Autostop
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).
482 STARTING AND OPERATING

•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.
To Start The Engine While In Autostop Mode
While in DRIVE the engine will start when the brake
pedal is released or the throttle pedal is depressed. The
transmission will automatically reengage upon engine
restart. During this transition the brakes will hold the
vehicle to avoid undesired vehicle movement.
Conditions That Will Cause The Engine To Start Auto-
matically While In Autostop Mode
The engine will start automatically when:
•The transmission selector is moved from DRIVE to
REVERSE or NEUTRAL
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STARTING AND OPERATING 483