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Engine Check/Malfunction Indicator Light (MIL)
Yellow TelltaleLight What It Means
Engine Check/Malfunction Indicator Light (MIL)
The Engine Check/Malfunction Indicator Light (MIL) is a part of an Onboard Diagnostic
System called OBD II that monitors engine and automatic transmission control systems. The
light will illuminate when the ignition is in the ON position before engine start. If the bulb
does not come on when turning the key from OFF to ON/RUN, have the condition checked
promptly.
Certain conditions, such as a loose or missing gas cap, poor quality fuel, etc., may illuminate
the light after engine start. The vehicle should be serviced if the light stays on through sev-
eral typical driving styles. In most situations, the vehicle will drive normally and will not
require towing.
When the engine is running, the MIL may flash to alert serious conditions that could lead to
immediate loss of power or severe catalytic converter damage. The vehicle should be ser-
viced as soon as possible if this occurs.
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Glow Plug Indicator Light — If Equipped
Yellow TelltaleLight What It Means
Glow Plug Indicator Light
This vehicle will inhibit engine cranking when the transmission oil temperature is less than
–22° F (–30° C) and the oil temperature sensor reading indicates an engine block heater has
not been used. The Glow Plug light will flash during in cold weather for up to 10 seconds.
An externally powered electric engine block heater is available as optional equipment or
from your authorized dealer.
Turning the ignition key to the ON/RUN position illuminates the Glow Plug Light, the light
will turn off when glow plugs reach the established temperature. You can start the engine
immediately after the light turns off.
A blinking Glow Plug Light (together with a display message) indicates a failure on glow
plugs. Please see your authorized dealer as soon as possible.
42 UNDERSTANDING YOUR INSTRUMENT PANEL
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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
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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
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STARTING PROCEDURES
Before starting your vehicle, adjust your seat, both inside
and outside mirrors, and fasten your seat belts.
The starter is allowed to crank for up to 10-second
intervals. Waiting a few minutes between such intervals
will protect the starter from overheating.
WARNING!
•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. Chil-
dren should be warned not to touch the parking
brake, brake pedal or the transmission gear selec-
tor.
(Continued)
WARNING! (Continued)
•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.
NOTE: Engine start up in very low ambient temperature
could result in evident white smoke. This condition will
disappear as the engine warms up.
CAUTION!
If the “Generic Warning Light” remains on and a
“Service Fuel Filter” message displays, DO NOT
START engine before you drain the water from the
fuel filter housing to avoid engine damage. Please
see your authorized dealer for draining the fuel
filter/water separator and fuel filter replacement.
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STARTING AND OPERATING 53
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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)
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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.
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NOTE:The engine and transmission 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 housing aids in
preventing fuel gelling. It is controlled by a built-in
thermostat.
• A Diesel Pre-Heat system both improves engine start-
ing and reduces the amount of white smoke generated
by a warming engine.
NORMAL OPERATION
Observe the following when the diesel engine is operating.
• All message center lights are off.
• Malfunction Indicator Light (MIL) is off.
• Generic Warning Light is off.
• Engine Oil Pressure telltale is not illuminated.
Cold Weather Precautions
Operation in ambient temperature below 32°F (0°C) may
require special considerations. The following charts sug-
gest these options:
Fuel Operating Range
NOTE: Use “Ultra Low Sulfur Diesel Fuels” ONLY.
*No. 1 Ultra Low Sulfur Diesel Fuel should only be used
where extended arctic conditions (-10°F/-23°C) exist.
Fuel Operating Range Chart
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STARTING AND OPERATING 57
