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7. Press and release theUparrow 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 EVIC 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 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 cycle the ignition to the
ON/RUN position (do not start the engine.)
2. Press and release theDOWNarrow button to scroll
downward through the main menu to “Vehicle Info”.
3. Press and release theRIGHTarrow button to access
the ”Oil Life” screen.
4. Press and hold theRIGHTarrow button for one
second to access the ”Oil Life Reset” screen.
5. Press and release theDOWNarrow button to select
“Yes”, then press and release the Right arrow button to
select reset of the Oil Life.
6. Press and release theUparrow button to exit the EVIC
screen.
3
UNDERSTANDING YOUR INSTRUMENT PANEL 197
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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 theDOWNarrow button to scroll
downward through the main menu to “Vehicle Info”.
3. Press and release theRIGHTarrow button to access
the ”Oil Life” screen.
4. Press and hold theRIGHTarrow button for one
second to access the ”Oil Life Reset” screen.5. Press and release theDOWNarrow button to select
“Yes”, then press and release the Right arrow button to
select reset of the Oil Life.
6. Press and release theUparrow button to exit the EVIC
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.
198 UNDERSTANDING YOUR INSTRUMENT PANEL
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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 Turbocharger
at low coolant temperatures to improve engine warm-
up.
•The engine may not automatically crank after the
engineWait To Starttelltale 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 theignition 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.
4
STARTING AND OPERATING 207
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NOTE:For application specific information with respect
to PTO and pump requirements and additional vehicle
information (wiring schematics, preset idle values, en-
gine speed limits, and vehicle hardware and software
requirements) please refer to the Body Builders Guide by
accessingwww.rambodybuilder.comand choosing the
appropriate links.
Power Take Off — Aftermarket Installation
If you did not order the PTO (Power Take Off) Prep
Package from the factory and want to convert your
vehicle, refer to the Body Builder’s Guide at
www.rambodybuilder.comor contact the manufacturer
directly at (866) 205–4102 (toll free).
ENGINE RUNAWAY
Diesel engine runaway is a rare condition affecting diesel
engines, where the engine consumes its own lubrication
oil and runs at higher and higher RPM until it overspeedsto a point where it destroys itself due to either mechani-
cal failure or engine seizure through lack of lubrication.
WARNING!
In case of engine runaway due to flammable fumes
from fuel spills or turbocharger oil leaks being
sucked into the engine, do the following to help
avoid personal injury and/or vehicle damage:
1. Turn the ignition switch to the OFF position.
2. Using a CO2 or dry chemical type fire extinguisher,
direct the spray from the fire extinguisher into the
grille on the passenger side so that the spray enters
the engine air intake.
The inlet for the engine air intake is located behind
the passenger side headlamp and receives air
through the grille.
4
STARTING AND OPERATING 247
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Oil Change Indicator System — Cummins®
Diesel
Your vehicle is equipped with an engine oil change
indicator system. This system will alert you when it is
time to change your engine oil by displaying the words
“Oil Change Due” on your Electronic Vehicle Informa-
tion Center (EVIC). The oil change reminder will remind
the owner to change the engine oil every 15,000 miles or
500 hours, whichever comes first, except for the Chassis
Cab models that are using B20 biodiesel, which are 12,500
miles or 400 hours, whichever comes first. Failure to
change the engine oil per the maintenance schedule can
result in internal engine damage.Your authorized dealer will reset the oil change indicator
message after completing the scheduled oil change. If a
scheduled oil change is performed by someone other
than your authorized dealer, the message can be reset by
referring to the steps described under “Electronic Vehicle
Information Center (EVIC)” in “Understanding Your
Instrument Panel” for further information.
Replace the engine oil and oil filter every 15,000 miles
(24 000 km) or six months, or sooner if prompted by the
oil change indicator system. Under no circumstances
should oil change intervals exceed 15,000 miles (24
000 km) or six months, whichever comes first.
7
MAINTENANCE SCHEDULE 335
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NOTE:
•Under no circumstances should oil change intervals
exceed 15,000 miles (24,000 km) or six months or 500
Hours, whichever comes first.
•Replace the engine oil and oil filter every 12,500 miles
(20 000 km) when running B20 fuel (Chassis Cab
Only).
If Chassis Cab models are operated with greater than 5%
levels of Biodiesel, the oil change interval must not
exceed 12,500 miles (20 000 km) under any circumstances.
See the Fuel Requirements section for more information
regarding operation of Chassis Cab models configured
for use with Biodiesel blend (B6-B20) fuel meeting ASTM
specification D-7467.Perform Service Indicator — Cummins® Diesel
Your vehicle will require emissions maintenance at a set
interval. To help remind you when this maintenance is
due, the Electronic Vehicle Information Center (EVIC) will
display “Perform Service”. When the “Perform Service”
message is displayed on the EVIC it is necessary to have
the emissions maintenance performed. Emissions mainte-
nance may include replacing the Closed Crankcase Ven-
tilation (CCV) filter element. The procedure for clearing
and resetting the “Perform Service” indicator message is
located in the appropriate Service Information.
336 MAINTENANCE SCHEDULE
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Materials Added to......................295
Recommendation.......................293
Synthetic.............................295
Viscosity.............................294
Overdrive...............................237
Overdrive OFF Switch......................237
Overheating, Engine.......................156
Perform Service Indicator, Reset...............336
Power
Take-Off Adapter.......................244
Take-Off Operation......................244
PTO (Power Take-Off)......................244
Radiator Cap (Coolant Pressure Cap)...........311
Remote Starting System.....................146
Resetting Perform Service Indicator............336Seat Belts
Reminder.............................159
Selection of Coolant (Antifreeze)...............328
Shifting................................225
Automatic Transmission..................227
Manual Transmission....................239
Signals, Turn............................155
Speedometer.............................159
Starting................................202
Automatic Transmission..................203
Engine Block Heater.................207 , 222
Manual Transmission....................203
Remote..............................146
Starting Procedures........................202
Starting Procedures (Diesel Engines)............202
Synthetic Engine Oil.......................295
Tachometer..............................154
INDEX - RAM 2500 / 3500 / 4500 / 5500 355