2015 Ram 1500 engine

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

4. Push and hold theRIGHTarrow button for one
second to access the ”Oil Life Reset” screen.
5. Push and release the DOWNarrow button to select
“Yes”, then push and release the Rightarrow button to
select reset of the Oil Life.
6. Push and release the Uparrow button to exit the DID
screen.
Vehicles Not Equipped With Passive Entry
1. Without pushing the brake pedal, 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. 4. Push and hold the
RIGHTarrow button for one
second to access the ” Oil Life Reset” screen.
5. Push and release the DOWNarrow button to select
“Yes”, then push and release the Rightarrow button to
select reset of the Oil Life.
6. Push and release the Uparrow button to exit the DID
screen.
NOTE: If the indicator message illuminates when you
start the vehicle, the oil change indicator system did not
reset. If necessary, repeat this procedure.
3
UNDERSTANDING YOUR INSTRUMENT PANEL 201

STARTING AND OPERATING
CONTENTS
STARTING PROCEDURES ................206
▫ Manual Transmission — If Equipped .......207
▫ Automatic Transmission — If Equipped .....207
▫ Keyless Enter-N-Go™ — If Equipped .......207
▫ Extreme Cold Weather ..................211
▫ Normal Starting Procedure — Engine Manifold
Air Temperature Above 66° F (19° C) ........212
▫ Starting Procedure — Engine Manifold Air
Temperature 0°F To 66°F (–18°C to 19°C) .....213
▫ Starting Procedure — Engine Manifold Air
Temperature Below 0°F (-18°C) ............215▫
Starting Fluids ....................... .217
 NORMAL OPERATION — DIESEL ENGINE . . .218
▫ Cold Weather Precautions ................219
▫ Engine Idling ....................... .221
▫ Stopping The Engine ...................223
▫ Idle Shutdown ....................... .224
▫ Programmable Maximum Vehicle Speed
(Chassis Cab Only) ....................224
▫ Operating Precautions ..................225
4

▫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

Manual Transmission — If Equipped
Apply the parking brake, place the shift lever in NEU-
TRAL and press the clutch pedal to the floor before
starting the vehicle. This vehicle is equipped with a
clutch interlocking ignition system. It will not start unless
the clutch is fully pressed.
Automatic Transmission — If Equipped
Start the engine with the transmission in the NEUTRAL
or PARK position. Apply the brake before shifting to any
driving range.
Tip Start Feature
Do notpress the accelerator. Turn 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™ — If Equipped
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 pressing 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.
4
STARTING AND OPERATING 207

4. If you wish to stop the cranking of the engine prior tothe engine starting, remove your foot from the brake
pedal and press the button again.
NOTE:
• Normal starting of either a cold or a warm engine is
obtained without pumping or pressing the accelerator
pedal.
• Under cold weather conditions, the engine may not
immediately crank if the Wait To Starttelltale is
illuminated. This is normal operation. For vehicles
equipped with Keyless Enter-N-Go™, the vehicle will
automatically crank when the Wait To Starttime has
elapsed. See the section Starting Procedure Engine
Manifold Air Temperature 0°F to 66°F (18° C to 19°C)
for more information. To Turn Off The Engine Using ENGINE START/STOP
Button
1. Place the shift lever/gear selector in PARK, then press
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 presses 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 pressed twice to the OFF
position. If the shift lever/gear selector is not in PARK
and the ENGINE START/STOP button is pressed
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.
208 STARTING AND OPERATING

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:
1. Starting with the ignition in the OFF position:
2. Press the ENGINE START/STOP button once to change the ignition to the ACC position. 3. Press the ENGINE START/STOP button a second time
to change the ignition to the RUN position.
4. Press the ENGINE START/STOP button a third time to return the ignition to the OFF position.
Keyless Enter-N-Go™ Starting Procedure —
Engine Manifold Air Temperature 0° F To 66° F
(–18° C to 19° C)
NOTE: The temperature displayed in the Electronic
Vehicle Information Center (EVIC) or Driver information
Display (DID) does not necessarily reflect the engine
manifold air temperature. Refer to “Electronic Vehicle
Information Center (EVIC)” or Driver Information Dis-
play (DID)” in “Understanding Your Instrument Panel”
for further information. When engine temperatures fall
below 66°F (19°C) the “Wait To Start Light” will remain
on indicating the intake manifold heater system is active.
4
STARTING AND OPERATING 209

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