2016 Ram 3500 fuel

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.
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 DOWN
arrow button to scroll
downward through the main menu to “Vehicle Info”.
4
UNDERSTANDING YOUR INSTRUMENT PANEL 183

3. Press and release theRIGHTarrow button to
access the ”Fuel Filter Life” screen.
4. Press and hold the RIGHT
arrow button for one
second to access the Reset Confirmation screen.
5. Press and release the UP
orDOWNarrow
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 UP
arrow 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 DOWN
arrow button to scroll
downward through the main menu to “Vehicle Info”.
3. Press and release the RIGHT
arrow button to
access the ”Fuel Filter Life” screen. 4. Press and hold the
RIGHT
arrow button for one
second to access the ”Fuel Filter Life Reset” screen.
5. Press and hold the RIGHT
arrow button for one
second to access the Reset Confirmation screen.
6. Press and release the UP
orDOWNarrow
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 UP
arrow 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.
184 UNDERSTANDING YOUR INSTRUMENT PANEL

SettingsOptions
5 Upper Gauge
•None (Default)
• Trans Temp.
• Oil Temp.
• Oil Life
• Fuel Filter Life (HD diesel only)
• Battery Voltage (diesel & CNG only)
• Exhaust Brake (HD diesel only)
• Turbo Boost (HD diesel only)
• Current MPG (not available for CNG models)
• Trailer Brake Gain
188 UNDERSTANDING YOUR INSTRUMENT PANEL

SettingsOptions
6 Lower Gauge
•None (Default)
• Trans Temp.
• Oil Temp.
• Oil Life
• Fuel Filter Life (HD diesel only)
• Battery Voltage (diesel & CNG only)
• Exhaust Brake (HD diesel only)
• Turbo Boost (HD diesel only)
• Current MPG (not available for CNG models)
• Trailer Brake Gain
7 Odometer•000
• 000.0
8 Restore Defaults•Cancel
• OK
4
UNDERSTANDING YOUR INSTRUMENT PANEL 189

▫Cooling System Tips — Automatic
Transmission ........................ .215
 ENGINE BLOCK HEATER — IF EQUIPPED . . .217
▫ Block Heater Usage ....................217
 DIESEL EXHAUST BRAKE (ENGINE
BRAKING) .......................... .218
 AUTOMATIC TRANSMISSION —
IF EQUIPPED ........................ .220
▫ Key Ignition Park Interlock ...............222
▫ Brake/Transmission Shift Interlock System . . .222
▫ Six-Speed Automatic Transmission —
If Equipped ........................ .222
 MANUAL TRANSMISSION — IF EQUIPPED . .234
▫ Shifting ............................ .235▫
Downshifting ....................... .236
▫ Reverse Shifting ..................... .238
 AUXILIARY SWITCHES — IF EQUIPPED .....238
 POWER TAKE OFF OPERATION — IF EQUIPPED
(CHASSIS CAB ONLY) ..................239
▫ Stationary Mode ..................... .240
▫ Mobile Mode ........................ .241
 ENGINE RUNAWAY ....................242
 FUEL REQUIREMENTS ..................243
▫ Fuel Specifications ....................244
▫ Bio-Diesel Fuel Requirements .............245

ADDING FUEL — 2500/3500 DIESEL MODELS . . .248
 ADDING FUEL — CHASSIS CAB MODELS . . .251
194 STARTING AND OPERATING

▫Fuel Filler Cap ...................... .252
▫ Avoid Using Contaminated Fuel ...........252
▫ Bulk Fuel Storage — Diesel Fuel ..........252
▫ Diesel Exhaust Fluid Storage ..............253▫
Adding Diesel Exhaust Fluid .............254
 DIESEL EXHAUST FLUID .................258
▫ System Overview ..................... .258
5
STARTING AND OPERATING 195

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. 5. After engine start-up, check to see that there is oil
pressure.
6. Allow the engine to idle about three minutes until the manifold heaters have completed the post-heat cycle.
7. Release the parking brake and drive.
NOTE:
• Engine idle speed will automatically increase to
1,000 RPM and engage the Variable Geometry Turbo-
charger at low coolant temperatures to improve engine
warm-up.
• The engine may not automatically crank after the
engine Wait To Start telltale goes off if a door or the
hood is ajar.
• If the engine stalls, or if the ignition switch is left ON
for more than two minutes after the “Wait To Start
Light” goes out, reset the grid heaters by turning the
5
STARTING AND OPERATING 201

ignition switch to the OFF position for at least five
seconds and then back ON. Repeat steps 1 through 7 of
“Keyless Enter-N-Go Starting Procedure – Engine
Manifold Air Temperature Below 66° F (19° C).”
Extreme Cold Weather
The Cummins diesel engine is equipped with several
features designed to assist cold weather starting and
operation:
•The engine block heater is a resistance heater installed
in the water jacket of the engine just above and behind
the oil filter. It requires a 110–115 Volt AC electrical
outlet with a grounded, three-wire extension cord.
NOTE: The engine block heater cord is a factory installed
option. If your vehicle is not equipped, heater cords are
available from your authorized MOPAR dealer. •
A 12 Volt heater built into the fuel filter housings aid in
preventing fuel gelling. It is controlled by a built-in
thermostat.
• A heated intake air system both improves engine
starting and reduces the amount of white smoke
generated by a warming engine.
Normal Starting Procedure — Engine Manifold Air
Temperature Above 66° F (19° C)
Observe the instrument panel cluster lights when starting
the engine.
1. Always apply the parking brake.
2. Shift into PARK for an automatic transmission. For vehicles equipped with a manual transmission, fully
press and hold the clutch pedal and shift into NEU-
TRAL.
202 STARTING AND OPERATING