fuel Ram 1500 2015 Diesel Supplement

1. Main Screen — The inner ring of the display willilluminate in grey under normal conditions, yellow for
non critical warnings, red for critical warnings and
white for on demand information.
2. Audio Information and Submenu Information — Whenever there are submenus available, the position
within the submenus is shown here.
3. Selectable Information (Compass, Temp, Range to Empty, Trip A, Trip B, Average MPG, Trailer Trip
(distance only), Trailer Brake Gain).
4. Air Suspension Status – If Equipped
5. Transmission Gear Position Indicator (PRND) 6. Status Menu Icons
7. Telltales/Indicators
8. 4WD Status
9. Selectable Gauge (Trans Temp, Oil Temp, Oil Life,
Trailer Brake, Current MPG, Fuel Filter Life, Turbo
Boost, Exhaust Brake, Battery Voltage)
10. Main Menu Items (Digital Speedometer, Vehicle Info, Fuel Economy, Trip A, Trip B, Trailer Tow, Audio,
Stored Messages, Screen Setup, Vehicle Settings)
11. Selectable Gauge (Trans Temp, Oil Temp, Oil Life, Trailer Brake, Current MPG, Fuel Filter Life, Turbo
Boost, Exhaust Brake, Battery Voltage)
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UNDERSTANDING YOUR INSTRUMENT PANEL 189

Diesel Indicator Lights
This area will show reconfigurable amber telltales that
relate to your diesel. These telltales include:
NOTE:“Refer to your OM on DVD for additional telltale
information”
Water In Fuel Indicator Light
The “Water In Fuel Indicator Light” will illumi-
nate when there is water detected in the fuel
filters. If this light remains on, DO NOT start the
vehicle before you drain the water from the fuel
filters to prevent engine damage. Refer to “Maintenance
Procedures/Draining Fuel/Water Separator Filters” in
“Maintaining Your Vehicle” for further information.
Wait To Start Light
The “Wait To Start” telltale will illuminate for ap-
proximately two seconds when the ignition is
turned to the RUN position. It’s duration may be longer
based on colder operating conditions. Vehicle will not
initiate start until telltale is out. Refer to “Starting Proce-
dures” in “Starting And Operating” for further information.
NOTE: The “Wait To Start” telltale may not illuminate if
the intake manifold temperature is warm enough.
Low Diesel Exhaust Fluid Light
This telltale will turn on to indicate the Diesel
Exhaust Fluid (DEF) is low.
Cold Ambient Derate Mode Messages
The vehicle will display messages when a derate (engine
power reduction) is activated to protect the turbocharger
during engine start up in cold ambient temperatures.
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UNDERSTANDING YOUR INSTRUMENT PANEL 191

•Speed Limited to 5 MPH in XXX mi Refill DEF —
This message will continuously display if the “DEF
Low Refill Soon” message is ignored, and the fre-
quency of occurance of the chime will increase unless
up to 2 gallons (7.5 Liters) of DEF is added to the tank.
• 5 MPH Max Speed on Restart, Long Idle or Refuel
Refill DEF — This message will continuously display
when the counter reaches zero, and will be accompa-
nied by a periodic chime.
• The vehicle will only be capable of a maximum speed
of 5 MPH upon the first of the following conditions to
occur:
• If the vehicle is shutoff and restarted.
• If the vehicle is idled for an extended period of time,
approximately one hour or greater
• If the system detects that the level of fuel in the tank
has increased. •
Add a minimum of 2 gallons (9.5 Liters) of DEF to the
tank in order to avoid vehicle operation at a maximum
speed of 5 MPH (8 km/H).
NOTE: A minimum of 2 gallons (9.5 Liters) may be
required to restore normal vehicle operation. Although
the vehicle will start normally and can be placed in gear
after this message has been initially displayed, extreme
caution should be utilized since the vehicle will only be
capable of maneuvering at a maximum speed of 5 MPH
(8 km/H).
Diesel Exhaust Fluid (DEF) Fault Warning
Messages
There are four different messages which are displayed if
the vehicle detects that the DEF system has been filled
with a fluid other than DEF, has experienced component
failures, or when tampering has been detected. The
vehicle may be limited to a maximum speed of 5 MPH (8
196 UNDERSTANDING YOUR INSTRUMENT PANEL

km/H) if the DEF system is not serviced within less than
200 miles (322 km) of the fault being detected.
When the DEF system needs to be serviced the following
warnings will display:
•Service DEF System See Dealer — This message will
display when the fault is initially detected, each time
the vehicle is started, and periodically during driving.
The message will be accompanied by a single chime.
We recommend you drive to your nearest authorized
dealer and have your vehicle serviced as soon as
possible.
• 5 MPH Max Speed in 150 mi Service DEF System See
Dealer — This message will display if the DEF system
has not been serviced after the “Service DEF System –
See Dealer” message is displayed. This message will
continuously display until the mileage counter reaches
zero, and will be accompanied by a periodic chime.
The message will continue to countdown until it reaches zero unless the vehicle is serviced. We recom-
mend you drive to your nearest authorized dealer and
have your vehicle serviced immediately.
NOTE: Under some circumstances this mileage counter
may start with a value of less than 150 miles (241 km). For
example, if recurring faults are detected in a time interval
of less than 40 hours, the counter may restart at the value
where it stopped when a previous fault was temporarily
remedied, or at a minimum of 50 miles (80 km).
• 5 MPH Max Speed on Restart, Long Idle or Refuel
Service DEF See Dealer — This message will continu-
ously display when the mileage counter reaches zero,
and will be accompanied by a periodic chime.
• The vehicle will only be capable of a maximum speed
of 5 MPH upon the first of the following conditions to
occur:
• If the vehicle is shutoff and restarted.
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UNDERSTANDING YOUR INSTRUMENT PANEL 197

•If the vehicle is idled for an extended period of time,
approximately one hour or greater.
• If the system detects that the level of fuel in the tank
has increased.
• 5 MPH Max Speed Service DEF System See Dealer —
This message will continuously display, and will be
accompanied by a periodic chime. Although the ve-
hicle can be started and placed in gear, the vehicle will
only operate at a maximum speed of 5 MPH. Your
vehicle will require towing, see your authorized dealer
for service.
• Engine Will Not Restart Service DEF System See
Dealer — This message will display if DEF system
issue detected is not serviced during the allowed
period. Your engine will not restart unless your vehicle
is serviced by your authorized dealer. This message
will be displayed when under 1 mile until engine will
not start and each time the vehicle is started, and will be continuously displayed. The message will be ac-
companied by a single chime. Your Malfunction Indi-
cator Light will be continuously illumined. We highly
recommend you drive to your nearest authorized
dealer if the message appears while engine is running.
NOTE: When this message is displayed, the engine can
still be started. However, the vehicle will only operate at
a maximum speed of 5 MPH.
RAM Active Air System
Your vehicle is equipped with an advanced Ram Active
Air system that provides enhanced performance, espe-
cially when towing under demanding hot or high alti-
tude conditions. If the DID displays the message “Active
Airbox Service Required See Dealer”, vehicle perfor-
mance may be reduced until service is performed by an
authorized RAM dealer.
198 UNDERSTANDING YOUR INSTRUMENT PANEL

Fuel Filter Life Reset
The cluster will display the “Service Fuel Filter” message
when the fuel filter maintenance life is less than 5%. To
check the remaining fuel filter life, go to the “Fuel Filter
Life” screen in the “Vehicle Info” menu. When this
message appears, dealers should replace both frame
mounted and engine mounted fuel filters.
NOTE:Use the steering wheel EVIC controls for the
following procedure(s)
Vehicles Equipped With Passive Entry
1. Without pressing the brake pedal, press the ENGINE START/STOP button and place the ignition in the
ON/RUN position (do not start the engine.)
2. Press and release the DOWNarrow button to scroll
downward through the main menu to “Vehicle Info”. 3. Press and release the
RIGHTarrow button to access
the ”Fuel Filter Life” screen.
4. Press and hold the RIGHTarrow button for one
second to access the Reset Confirmation screen.
5. Press and release the UPorDOWN arrow button to
select “Yes” or “No” then press and hold the RIGHT
arrow button to reset the Fuel Filter Life.
6. Press and release the Uparrow button to exit the EVIC
screen once the Fuel Filter Life is 100%
Vehicles Not Equipped With Passive Entry
1. Without pressing the brake pedal, cycle the ignition to the ON/RUN position (do not start the engine.)
2. Press and release the DOWNarrow button to scroll
downward through the main menu to “Vehicle Info”.
3. Press and release the RIGHTarrow button to access
the ”Fuel Filter Life” screen.
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UNDERSTANDING YOUR INSTRUMENT PANEL 199

4. Press and hold theRIGHTarrow button for one
second to access the ”Fuel Filter Life Reset” screen.
5. Press and hold the RIGHTarrow button for one
second to access the Reset Confirmation screen.
6. Press and release the UPorDOWN arrow button to
select “Yes” or “No” then press and hold the RIGHT
arrow button to reset the Fuel Filter Life.
7. Press and release the Uparrow button to exit the EVIC
screen once the Fuel Filter Life is 100%
NOTE: If the indicator message illuminates when you
start the vehicle, the oil change indicator system did not
reset. If necessary, repeat this procedure.
Oil Life Reset
Your vehicle is equipped with an engine oil change
indicator system. The “Oil Change Required” message
will flash in the DID display for approximately 10 seconds after a single chime has sounded, to indicate the
next scheduled oil change interval. The engine oil change
indicator system is duty cycle based, which means the
engine oil change interval may fluctuate, dependent
upon your personal driving style.
NOTE:
Use the steering wheel DID controls for the
following procedure(s)
Vehicles Equipped With Passive Entry
1. Without Pushing the brake pedal, push the ENGINE START/STOP button and cycle the ignition to the
ON/RUN position (do not start the engine.)
2. Push and release the DOWNarrow button to scroll
downward through the main menu to “Vehicle Info”.
3. Push and release the RIGHTarrow button to access
the ”Oil Life” screen.
200 UNDERSTANDING YOUR INSTRUMENT PANEL

▫Cooling System Tips — Automatic
Transmission ........................ .225
 ENGINE BLOCK HEATER — IF EQUIPPED . . .227
▫ Block Heater Usage ....................227
 DIESEL EXHAUST BRAKE
(ENGINE BRAKING) ....................227
 AUTOMATIC TRANSMISSION — IF
EQUIPPED .......................... .230
▫ Key Ignition Park Interlock ...............232
▫ Brake/Transmission Shift Interlock System . . .232
▫ Six-Speed Automatic Transmission — If
Equipped .......................... .232
 MANUAL TRANSMISSION — IF EQUIPPED . .244
▫ Shifting ............................ .244▫
Downshifting ....................... .246
▫ Reverse Shifting ..................... .247
 AUXILIARY SWITCHES — IF EQUIPPED .....248
 POWER TAKE OFF OPERATION — IF
EQUIPPED (CHASSIS CAB ONLY) ..........248
▫ Stationary Mode ..................... .249
▫ Mobile Mode ........................ .250
 ENGINE RUNAWAY ....................251
 FUEL REQUIREMENTS ..................252
▫ Fuel Specifications ....................253
▫ Bio-Diesel Fuel Requirements .............254
 ADDING FUEL — 2500/3500 DIESEL
MODELS ........................... .257
 ADDING FUEL — CHASSIS CAB MODELS . . .260
204 STARTING AND OPERATING

▫Fuel Filler Cap ...................... .261
▫ Avoid Using Contaminated Fuel ...........261
▫ Bulk Fuel Storage — Diesel Fuel ..........261
▫ Diesel Exhaust Fluid Storage ..............262▫
Adding Diesel Exhaust Fluid .............263
 DIESEL EXHAUST FLUID .................266
▫ System Overview ..................... .266
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STARTING AND OPERATING 205

Follow the steps in the “Normal Starting” procedure
except:
1. Pushing the engine start button with the driver ’s footon the brake will move the ignition from OFF or ACC
to RUN, and will illuminate the Wait To Starttelltale.
The engine will not immediately crank, this is normal
operation.
2. The “Wait To Start telltale will remain on for a period
of time that varies depending on the engine tempera-
ture.
3. While the Wait to Start telltale is on, the EVIC/DID
will additionally display a gauge or bar whose initial
length represents the full Wait to Starttime period.
Its length will decrease until it disappears when the
Wait to Start time has elapsed.CAUTION!
If the “Water in Fuel Indicator Light” remains on, DO
NOT START engine before you drain the water from
the fuel filters to avoid engine damage. Refer to
“Maintenance Procedures/Draining Fuel/Water Sepa-
rator Filter” in “Maintaining Your Vehicle” for fur-
ther information.
4. After the engine “Wait To Start” telltale goes off, the engine will automatically crank.
CAUTION!
The engine may automatically crank when the “Wait
To Start” time has elapsed. To abort the automatic
starting process, ensure the driver ’s foot is fully
removed from the brake pedal prior to pushing the
START/STOP button to cycle the ignition off.
210 STARTING AND OPERATING