2015 Ram 2500 engine

INTRODUCTION
Congratulations on selecting your new FCA US LLC
vehicle. Be assured that it represents precision workman-
ship, distinctive styling, and high quality - all essentials
that are traditional to our vehicles.
This Owner’s Manual has been prepared with the assis-
tance of service and engineering specialists to acquaint
you with the operation and maintenance of your vehicle.
It is supplemented by Warranty Information, and various
customer-oriented documents. Please take the time to
read these publications carefully. Following the instruc-
tions and recommendations in this manual will help
assure safe and enjoyable operation of your vehicle.
NOTE: After reviewing the owner information, it
should be stored in the vehicle for convenient referenc-
ing and remain with the vehicle when sold.When it comes to service, remember that your authorized
dealer knows your vehicle best, has factory-trained tech-
nicians and genuine MOPAR® parts, and cares about
your satisfaction.
RAM is a registered trademark of FCA US LLC.
HOW TO USE THIS MANUAL
Consult the Table of Contents to determine which section
contains the information you desire.
Since the specification of your vehicle depends on the
items of equipment ordered, certain descriptions and
illustrations may differ from your vehicle’s equipment.
The detailed index at the back of this Owner’s Manual
contains a complete listing of all subjects.
Consult the following table for a description of the
symbols that may be used on your vehicle or throughout
this Owner’s Manual:
4 INTRODUCTION

▫Using The Panic Alarm ..................28
▫ RKE Air Suspension (Remote Lowering Of The
Vehicle) — If Equipped ..................29
▫ Programming Additional Transmitters ........29
▫ Transmitter Battery Replacement ...........30
▫ General Information ....................33
 REMOTE STARTING SYSTEM —
IF EQUIPPED ..........................34
▫ How To Use Remote Start ................34
 DOOR LOCKS .........................37
▫ Manual Door Locks .....................37
▫ Power Door Locks — If Equipped ..........39
▫ Child-Protection Door Lock ...............40
 KEYLESS ENTER-N-GO™ .................42
WINDOWS ...........................46
▫ Power Windows — If Equipped ...........46
▫ Wind Buffeting .......................49
 OCCUPANT RESTRAINT SYSTEMS ..........49
▫ Important Safety Precautions ..............50
▫ Seat Belt Systems ......................51
▫ Supplemental Restraint System (SRS) ........67
▫ Child Restraints .......................82
▫ Transporting Pets .....................112
 ENGINE BREAK-IN RECOMMENDATIONS . . .113
 SAFETY TIPS .........................114
▫ Transporting Passengers .................114
▫ Exhaust Gas .........................114
10 THINGS TO KNOW BEFORE STARTING YOUR VEHICLE

Keyless Push Button Ignition — If Equipped
This feature allows the driver to operate the ignition switch
with the push of a button as long as the Remote Keyless
Entry (RKE) transmitter is in the passenger compartment.
The Keyless Push Button Ignition has four operating
positions; three of which are labeled and will illuminate
when in position. The three positions are OFF, ACC, and
ON/RUN. The fourth position is START, during start
RUN will illuminate.
NOTE:In case the ignition switch does not change with
the push of a button, the RKE transmitter (Key Fob) may
have a low or dead battery. In this situation, a back up
method can be used to operate the ignition switch. Put
the nose side (side opposite of the emergency key) of the
Key Fob against the ENGINE START/STOP button and
push to operate the ignition switch and with your foot
applied on the brake pedal.
Keyless Push Button Ignition
1 — OFF
2 — ACC (ACCESSORY)
3 — ON/RUN
2
THINGS TO KNOW BEFORE STARTING YOUR VEHICLE 13

SENTRY KEY®
The Sentry Key® Immobilizer System prevents unau-
thorized vehicle operation by disabling the engine. The
system does not need to be armed or activated. Operation
is automatic, regardless of whether the vehicle is locked
or unlocked.
The system uses a Key Fob with a factory-mated Remote
Keyless Entry (RKE) transmitter, an Ignition Node Mod-
ule, Keyless Push Button Ignition and a RF receiver to
prevent unauthorized vehicle operation. Therefore, only
Key Fobs that are programmed to the vehicle can be used
to start and operate the vehicle. The system will not allow
the engine to crank if an invalid Key Fob is used to start
and operate the vehicle. The system will shut the engine
off in two seconds if an invalid Key Fob is used to start
the engine.
NOTE:A Key Fob that has not been programmed is also
considered an invalid key. During normal operation, after turning on the ignition
switch, the Vehicle Security Light will turn on for three
seconds for a bulb check. If the light remains on after the
bulb check, it indicates that there is a problem with the
electronics. In addition, if the light begins to flash after
the bulb check, it indicates that someone used an invalid
Key Fob to try to start the engine. Either of these
conditions will result in the engine being shut off after
two seconds.
If the Vehicle Security Light turns on during normal
vehicle operation (vehicle running for longer than 10
seconds), it indicates that there is a fault in the electron-
ics. Should this occur, have the vehicle serviced as soon
as possible by an authorized dealer.
2
THINGS TO KNOW BEFORE STARTING YOUR VEHICLE 19

REMOTE STARTING SYSTEM — IF EQUIPPED
This system uses the Remote Keyless Entry
(RKE) transmitter to start the engine conve-
niently from outside the vehicle while still
maintaining security. The system has a range of
approximately 300 ft (91 m).
NOTE:
• The vehicle must be equipped with an automatic
transmission to be equipped with Remote Start.
• Obstructions between the vehicle and the RKE trans-
mitter may reduce this range.
How To Use Remote Start
All of the following conditions must be met before the
engine will remote start:
• Shift lever in PARK •
Doors closed
• Hood closed
• HAZARD switch off
• BRAKE switch inactive (brake pedal not pushed)
• Ignition key removed from ignition switch
• Battery at an acceptable charge level
• RKE PANIC button not pushed
• Fuel meets minimum requirement
• System not disabled from previous remote start event
• Vehicle security alarm not active
34 THINGS TO KNOW BEFORE STARTING YOUR VEHICLE

WARNING!
•Do not start or run an engine in a closed garage or
confined area. Exhaust gas contains Carbon Mon-
oxide (CO) which is odorless and colorless. Carbon
Monoxide is poisonous and can cause serious in-
jury or death when inhaled.
• Keep Remote Keyless Entry (RKE) transmitters
away from children. Operation of the Remote Start
System, windows, door locks or other controls
could cause serious injury or death.
Remote Start Abort Message
The following messages will display in the EVIC/DID if
the vehicle fails to remote start or exits remote start
prematurely:
• Remote Start Cancelled — Door Open
• Remote Start Cancelled — Hood Ajar •
Remote Start Cancelled — Fuel Low
• Remote Start Cancelled — System Fault
• Remote Start Disabled — Start Vehicle to Reset
The EVIC/DID message stays active until the ignition is
turned to the ON/RUN position.
To Enter Remote Start Mode
Push and release the REMOTE START button
on the RKE transmitter twice within five sec-
onds. The parking lights will flash, vehicle
doors will lock, and the horn will chirp twice (if
programmed). Once the vehicle has started, the engine
will run for 15 minutes.
NOTE:
• If your power door locks were unlocked, Remote Start
will automatically lock the doors.
2
THINGS TO KNOW BEFORE STARTING YOUR VEHICLE 35

•If an engine fault is present or fuel level is low, the
vehicle will start and then shut down in 10 seconds.
• The park lamps will turn on and remain on during
Remote Start mode.
• For security, power window and power sunroof op-
eration (if equipped) are disabled when the vehicle is
in the Remote Start mode.
• The engine can be started two consecutive times (two
15-minute cycles) with the RKE transmitter. However,
the ignition switch must be cycled to the ON/RUN
position before you can repeat the start sequence for a
third cycle.
To Exit Remote Start Mode Without Driving The
Vehicle
Push and release the REMOTE START button one time or
allow the engine to run for the entire 15-minute cycle. NOTE:
To avoid unintentional shut downs, the system
will disable the one time push of the REMOTE START
button for two seconds after receiving a valid Remote
Start request.
To Exit Remote Start Mode And Drive The Vehicle
Before the end of the 15-minute cycle, push and release
the UNLOCK button on the RKE transmitter to unlock
the doors and disarm the Vehicle Security Alarm System
(if equipped). Then, prior to the end of the 15-minute
cycle, cycle the ignition to the ON/RUN position.
Remote Start Comfort Systems — If Equipped
When Remote Start is activated, the heated steering
wheel and driver heated seat features will automatically
turn on in cold weather. In warm weather, the driver
vented seat feature will automatically turn on when the
remote start is activated. These features will stay on
through the duration of Remote Start or until the ignition
switch is turned to the ON/RUN position.
36 THINGS TO KNOW BEFORE STARTING YOUR VEHICLE

Enhanced Accident Response System
In the event of an impact, if the communication network
remains intact, and the power remains intact, depending
on the nature of the event, the ORC will determine
whether to have the Enhanced Accident Response Sys-
tem perform the following functions:
•Cut off fuel to the engine.
• Flash hazard lights as long as the battery has power or
until the ignition switch is turned to the “OFF” posi-
tion.
• Turn on the interior lights, which remain on as long as
the battery has power or until the ignition switch is
turned to the “OFF” position.
• Unlock the doors automatically.
System Reset Procedure
In order to reset the Enhanced Accident Response System
functions after an event, the ignition switch must be
changed from ignition START or ON/RUN to ignition
OFF.
Air Bag Warning Light
The air bags must be ready to inflate for your
protection in a collision. The Occupant Re-
straint Controller (ORC) monitors the internal
circuits and interconnecting wiring associated
with air bag system electrical components.
The ORC monitors the readiness of the electronic parts of
the air bag system whenever the ignition switch is in the
START or ON/RUN position. If the ignition switch is in
the OFF position or in the ACC position, the air bag
system is not on and the air bags will not inflate.
78 THINGS TO KNOW BEFORE STARTING YOUR VEHICLE