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A MESSAGE FROM FCA US LLC
FCA US LLC welcomes you as a turbocharged diesel-
powered vehicle owner. Your diesel vehicle will sound,
feel, drive and operate differently from a gasoline-
powered vehicle. It is important that you read and
understand this manual.
Almost 100% of the heavy trucks in the United States and
Canada are diesel-powered because of the fuel economy,
rugged durability, and high torque which permits pulling
heavy loads.
You may find that some of the starting, operating, and
maintenance procedures are different. However, they are
simple to follow and careful adherence to them will
ensure that you take full advantage of the features of this
engine.NOTE:
•
Some aftermarket products may cause severe engine/
transmission and/or exhaust system damage. Your
vehicle’s powertrain control systems can detect and
store information about vehicle modifications that
increase horsepower and torque output such as
whether or not performance-enhancing powertrain
components, commonly referred to as downloaders,
power boxes, or performance chips have been used.
• Any chassis/suspension or tire size modifications to
the vehicle will effect the performance of the Adaptive
Cruise Control and Forward Collision Warning Sys-
tem.
This information cannot be erased and will stay in the
system’s memory even if the modification is removed.
This information can be retrieved by FCA US LLC, and
service and repair facilities, when servicing your vehicle.
4 INTRODUCTION
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ENGINE BREAK-IN RECOMMENDATIONS
The diesel engine does not require a break-in period due
to its construction. Normal operation is allowed, provid-
ing the following recommendations are followed:
•Warm up the engine before placing it under load.
• Do not operate the engine at idle for prolonged
periods.
• Use the appropriate transmission gear to prevent
engine lugging.
• Observe vehicle oil pressure and temperature indica-
tors.
• Check the coolant and oil levels frequently.
• Vary accelerator pedal position at highway speeds
when carrying or towing significant weight. NOTE:
Light duty operation such as light trailer towing
or no load operation will extend the time before the
engine is at full efficiency. Reduced fuel economy and
power may be seen at this time.
The engine oil installed in the engine at the factory is a
high-quality energy conserving type lubricant. Oil
changes should be consistent with anticipated climate
conditions under which vehicle operations will occur.
The recommended viscosity and quality grades are
shown under “Fluids, Lubricants and Genuine Parts”,
under “Maintaining Your Vehicle” in this manual. NON-
DETERGENT OR STRAIGHT MINERAL OILS MUST
NEVER BE USED.
8 THINGS TO KNOW BEFORE STARTING YOUR VEHICLE
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1. Speedometer•Indicates vehicle speed.
2. Electronic Vehicle Information Center (EVIC) •When the appropriate conditions exist, this display
shows the Electronic Vehicle Information Center
(EVIC) messages. Refer to “Electronic Vehicle Infor-
mation Center” in “Understanding Your Instrument
Panel” for further information.
• Odometer/Trip Odometer Display Area
U.S. Federal regulations require that upon transfer of
vehicle ownership, the seller certify to the purchaser
the correct mileage that the vehicle has been driven. If
your odometer needs to be repaired or serviced, the
repair technician should leave the odometer reading
the same as it was before the repair or service. If s/he
cannot do so, then the odometer must be set at zero,
and a sticker must be placed in the door jamb stating
what the mileage was before the repair or service. It is a good idea for you to make a record of the odometer
reading before the repair/service, so that you can be
sure that it is properly reset, or that the door jamb
sticker is accurate if the odometer must be reset at zero.
•
Shift Lever Status (PRND)
The shift lever status “P,R,N,D,1,2,3,4,5,6” are dis-
played indicating the shift lever position. Telltales
“1,2,3,4,5,6” indicate the manual mode has been
engaged and the gear selected is displayed. Refer to
“Six-Speed Automatic Transmission” in “Starting
And Operating” for further information on ERS.
3. Tachometer •This gauge measures engine revolutions per minute
(RPM x 1000). Before the pointer reaches the red area,
ease up on the accelerator to prevent engine damage.
4
UNDERSTANDING YOUR INSTRUMENT PANEL 15
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•The driver will be informed about the speed restriction
also when about 150 and 125 miles are left to empty the
DEF Tank.
• When 100 miles are left to empty, the DEF Tank, a
continuous message display with chimes will be there
on dashboard.
•
When count down is over (0 mile left), continuous
message Speed limited at refuel or next engine start is
shown on EVIC. In this case, if an engine restart or a
diesel refuel action in engine-on condition is performed,
vehicle’s speed will be limited to 5 mph and continuous
message Speed limited DEF low is shown on EVIC.
• The restriction becomes inactive as soon as the DEF
refill event is detected (minimum quantity to be added
is 1 gallon).
Transmission Messages
Refer to “Instrument Cluster Messages” under “Automated
Manual Transmission” in “Starting And Operating” for
detailed information on transmission warning messages.
• Gear unavailable
• Shift not allowed
• Manual unavailable
• Automatic unavailable
• Reduce gear changes
• Press brake and try again
• Transmission temperature high
• Press brake pedal
• Press brake pedal startup delayed
• Shift to neutral
• Tow/Haul ON
• Service transmission
50 UNDERSTANDING YOUR INSTRUMENT PANEL
Page 53 of 145
STARTING AND OPERATING
CONTENTS
STARTING PROCEDURES .................53
▫ Normal Starting Procedure ................54
▫ Starting Fluids ........................55
▫ Extreme Cold Weather ...................56
NORMAL OPERATION ...................57
▫ Cold Weather Precautions ................57
▫ Engine Idling .........................59
▫ Stopping The Engine ...................59
▫ Cooling System Tips — Automated Manual
Transmission .........................60
ENGINE BLOCK/TRANSMISSION HEATER —
IF EQUIPPED ..........................61
AUTOMATED MANUAL TRANSMISSION .....62
▫ Gear Ranges .........................64
▫ Parking The Vehicle .....................70
▫ Instrument Cluster Messages ..............72
▫ Towing The Vehicle .....................76
FUEL REQUIREMENTS ...................76
▫ Fuel Specifications .....................78
▫ Biodiesel Fuel Requirements ...............79
5
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6. Check that the oil pressure warning light has turnedoff.
7. Release the parking brake.
To start the engine if the transmission is faulty, the
“Delayed startup” procedure may be required.
NOTE: Not all Transmission Failures requires the “De-
layed startup” Procedure, it depends on the type of
failure.
(refer to Instrument Cluster Messages underAuto-
mated Manual Transmission in this section for further
information):
• Begin with the key in the OFF position.
• Press and hold the brake pedal. •
Turn the key to the START/AVV position and hold it
there for at least seven seconds with the brake de-
pressed. The engine will start, and the transmission
will operate in recovery mode (maximum gear permit-
ted = 3rd, automatic mode not available). If the engine
does not start, contact your authorized dealer.
Starting Fluids
The engine is equipped with a glow plug preheating
system. If the instructions in this manual are followed,
the engine should start in all conditions and no type of
starting fluid should be used.
WARNING!
• Do not leave children or animals inside parked
vehicles in hot weather. Interior heat build up may
cause serious injury or death.
(Continued)
5
STARTING AND OPERATING 55
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WARNING!(Continued)
•When leaving the vehicle, always remove the key
fob and lock your vehicle.
• Never leave children alone in a vehicle, or with
access to an unlocked vehicle. Allowing children to
be in a vehicle unattended is dangerous for a
number of reasons. A child or others could be
seriously or fatally injured. Children should be
warned not to touch the parking brake, brake pedal
or the gear selector/shift lever. Do not leave the key
fob in or near the vehicle (or in a location accessible
to children), A child could operate power windows,
other controls, or move the vehicle.
Extreme Cold Weather
This vehicle has three heating elements; one engine block
heater (a resistance heater installed in the water jacket of
the engine) and two transmission heaters (one resistance heater installed under the oil reservoir of the hydraulic
actuation system and one on the differential cover of the
transmission). They require a 110–115 Volt AC electrical
outlet with a grounded, three-wire extension cord. Their
use is recommended for environments that routinely fall
below -10°F (-23°C). They should be used when the
vehicle has not been running overnight or longer periods
and should be plugged in two hours prior to start. Their
use is required for cold starts with temperatures under
-17°F (-27°C).
NOTE:
The engine is designed to work at an ambient
temperature ranging from -22°F to + 122°F (-30°C to +
50C°). Rubber, pipes, timing belt cover and electronic
devices are not designed to work out of this range.
In the case of LOW temperature after Starting, the Auto-
mated Manual Transmission may not be able to engage
first gear. In this case a message Shift not allowed
appears. In this situation use the engine block heater.
56 STARTING AND OPERATING
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Cooling System Tips — Automated Manual
Transmission
To reduce potential for engine and transmission over-
heating in high ambient temperature conditions, take the
following actions:
•City Driving
— When stopped, shift the transmis-
sion into NEUTRAL and increase engine idle
speed.
• Highway Driving— Reduce your speed.
•Up Steep Hills— Select a lower transmission gear.
•Air Conditioning— Turn it off temporarily. Do Not Operate The Engine With Low Oil
Pressure
If the low oil pressure warning light turns on while
driving, stop the vehicle and shut down the engine as
soon as possible. A chime will sound when the light turns
on.
NOTE:
Do not operate the vehicle until the cause is
corrected. This light does not show how much oil is in the
engine. The engine oil level must be checked under the
hood.
CAUTION!
If oil pressure falls to less than normal readings, shut
the engine off immediately. Failure to do so could
result in immediate and severe engine damage.
60 STARTING AND OPERATING