2015 Ram 1500 automatic transmission

•Remote Start Aborted Fuel Low
•Remote Start Aborted Too Cold
•Remote Start Aborted Door Open
•Remote Start Aborted Hood Open
•Remote Start Aborted Trunk Open
•Remote Start Aborted Time Expired
•Remote Start Disabled Start to Reset
•Service Airbag System
•Service Airbag Warning Light
•Driver Seatbelt Unbuckled
•Passenger Seatbelt Unbuckled
•Front Seatbelts Unbuckled
•Door Open
•Doors Open
•Gear Not Available
•Shift Not Allowed
•Shift to Neutral then Drive or Reverse
•Autostick Unavailable Service Required
•Automatic Unavailable Use Autostick Service Req.
•Transmission Getting Hot Press Brake
•Trans. Hot Stop Safely Shift to Park Wait to Cool
•Transmission Cool Ready to Drive
•Trailer Brake Disconnected
•Service Transmission
•Service Shifter
•Engage Park Brake to Prevent Rolling
4
UNDERSTANDING YOUR INSTRUMENT PANEL 321

•If the Tire Pressure system requires service, “Service
Tire Pressure System” is displayed.
•Tire PSI is an information only function and cannot be
reset.
•Refer to the#Tire Pressure Information System (TPIS)
under#Starting and Operating#for further informa-
tion.
•Air Suspension – If Equipped
•Transmission Temperature – Automatic Transmis-
sion Only
•Oil Temperature
•Oil Life
•Battery Voltage — If Equipped
•Gauge Summary:
•Coolant Temp.
•Transmission Temp. (automatic only)
•Oil Temperature
•Oil Pressure
•Engine Hours
Fuel Economy
Push and release theUPorDOWNarrow
button until the Fuel Economy Menu icon/title
is highlighted. Push and hold theRIGHT
arrow button to reset feature.
•Range
•Current MPG or L/100 km
•Average MPG or L/100 km
4
UNDERSTANDING YOUR INSTRUMENT PANEL 347

STARTING AND OPERATING
CONTENTS
!STARTING PROCEDURES................448
▫Normal Starting.......................448
▫Automatic Transmission................449
▫Keyless Enter-N-Go™..................449
▫Normal Starting.......................449
▫Extreme Cold Weather (Below –20°F Or
−29°C).............................451
▫If Engine Fails To Start.................451
▫After Starting........................452
!STOP/START SYSTEM — IF EQUIPPED......453
▫Automatic Mode......................453
▫Possible Reasons The Engine Does Not
Autostop...........................454
▫To Start The Engine While In Autostop Mode . . .455
▫To Manually Turn Off The Stop Start System . . .456
▫To Manually Turn On The Stop Start System . . .457
▫System Malfunction....................457
!ENGINE BLOCK HEATER — IF EQUIPPED . . .458
!AUTOMATIC TRANSMISSION............459
▫Key Ignition Park Interlock...............461
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▫Brake/Transmission Shift Interlock System . . .461
▫Eight-Speed Automatic Transmission —
If Equipped.........................461
▫Six-Speed Automatic Transmission —
1500 Models Only (If Equipped)...........470
▫Six-Speed Automatic Transmission —
2500/3500 Models Only................483
!FOUR-WHEEL DRIVE OPERATION —
IF EQUIPPED.........................494
▫Manually Shifted Transfer Case —
If Equipped..........................494
▫Electronically Shifted Transfer Case (Four-Position
Switch) — If Equipped.................498
▫Electronically Shifted Transfer Case (Five-Position
Switch) — If Equipped.................504
▫Electronically Shifted Transfer Case (Five-Position
Switch) — If Equipped.................509
!AIR SUSPENSION SYSTEM (1500 MODELS) —
IF EQUIPPED.........................516
▫Description..........................516
▫Air Suspension Modes..................520
▫Electronic Vehicle Information Center
(EVIC)/Driver Information Display (DID)
Display Messages.....................522
▫Operation...........................522
!AIR SUSPENSION SYSTEM (2500/3500 MODELS) —
IF EQUIPPED..........................524
▫Description..........................524
▫Air Suspension Modes..................526
442 STARTING AND OPERATING

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.
5
STARTING AND OPERATING 449

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 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.
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.
450 STARTING AND OPERATING

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.
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 “Understanding
Your Instrument Panel” 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 illuminate
indicating you are in an Autostop. While in an Autostop,
the Climate Controls system may automatically adjust
airflow to maintain cabin comfort. Customer settings will
be maintained upon return to an engine running condition.
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STARTING AND OPERATING 453

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 automati-
cally while in Autostop mode.
The Engine Will Start Automatically When:
•The transmission selector is moved from DRIVE to
REVERSE or NEUTRAL
•To maintain cabin temperature near the HVAC settings
•HVAC is set to full defrost mode
•Autostop time exceeds 5 minutes
•Battery voltage drops too low
•Low brake vacuum (e.g. after several brake pedal
applications)
•STOP/START OFF switch is pressed
•4WD system is put into 4LO mode
•The emissions system requires it
•A STOP/START system error occurs
Conditions that force an automatic shift to PARK while
in Autostop mode.
The Engine Will Not Start Automatically and the Trans-
mission will be placed in PARK if:
•The driver door is open and brake pedal released
•The driver door is open and the driver seat belt is
unbuckled
•The engine hood has been opened
•A STOP/START system error occurs
5
STARTING AND OPERATING 455