RAM CHASSIS CAB 2024, Руководство пользователя

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DIESEL MESSAGES AND WARNINGS
Diesel Particulate Filter (DPF) Messages
The Cummins® diesel engine meets all diesel emis-
sions standards, resulting in one of the lowest emitting
diesel engines ever produced. To achieve these emis-
sions standards, your vehicle is equipped with a state-
of-the-art engine and exhaust system. These systems
are seamlessly integrated into your vehicle and man-
aged by the Powertrain Control Module (PCM). The PCM
manages engine combustion to allow the exhaust sys-
tem’s catalyst to trap and burn Particulate Matter (PM)
pollutants, with no input or interaction on your part.
WARNING!
A hot exhaust system can start a fire if you park over
materials that can burn. Such materials might be grass
or leaves coming into contact with your exhaust system.
Do not park or operate your vehicle in areas where your
exhaust system can contact anything that can burn.
Your vehicle has the ability to alert you to additional main-
tenance required on your vehicle or engine. The following
messages may display in your instrument cluster display:
•
Perform Service
— Your vehicle will require emissions
maintenance at a set interval. To help remind you when
this maintenance is due, the instrument cluster display
will display “Perform Service”. When the “Perform Ser-
vice” message is displayed in the instrument cluster
display it is necessary to have the emissions mainte-
nance performed. Emissions maintenance may include
replacing the Closed Crankcase Ventilation (CCV) filter
element. The procedure for clearing and resetting the
"Perform Service" indicator message is located in the
appropriate Service Information.
• Exhaust System — Regeneration Required Now
—
"Exhaust Filter XX% Full Safely Drive at Highway
Speeds to Remedy" will be displayed in the instru-
ment cluster display if the exhaust particulate filter
reaches 80% of its maximum storage capacity.
Under conditions of exclusive short duration and low
speed driving cycles, your Cummins® diesel engine
and exhaust after-treatment system may never
reach the conditions required to remove the trapped
PM. If this occurs, the “Exhaust Filter XX% Full Safely
Drive at Highway Speeds to Remedy” message will
be displayed in the instrument cluster display. If this
message is displayed, you will hear one chime to
assist in alerting you of this condition
By simply driving your vehicle at highway speeds for
as little as 45 minutes, you can remedy the condi-
tion in the particulate filter system and allow your
Cummins® diesel engine and exhaust after-
treatment system to remove the trapped PM and
restore the system to normal operating condition.
•
Exhaust System — Regeneration In Process Exhaust
Filter XX% Full
— Indicates that the DPF is self-
cleaning. Maintain your current driving condition
until regeneration is completed.
• Exhaust System — Regeneration Completed
— This
message indicates that the DPF self-cleaning is
completed. If this message is displayed, you will
hear one chime to assist in alerting you of this
condition.
• Exhaust Service Required — See Dealer Now
— This
message indicates regeneration has been disabled
due to a system malfunction. At this point the
engine Powertrain Control Module (PCM) will regis-
ter a fault code, the instrument panel will display a
MIL light.
CAUTION!
See an authorized dealer, as damage to the exhaust
system could occur soon with continued operation.
•
Exhaust Filter Full — Power Reduced See Dealer
—
This message indicates the PCM has derated the
engine to limit the likelihood of permanent damage
to the after-treatment system. If this condition is not
corrected and a dealer service is not performed,
extensive exhaust after-treatment damage can
occur. To correct this condition it will be necessary
to have your vehicle serviced by an authorized
dealer.
NOTE:
Failing to follow the oil change indicator, changing
your oil and resetting the oil change indicator by
0 miles remaining will prevent the diesel exhaust
filter from performing its cleaning routine. This will
shortly result in a Malfunction Indicator Light (MIL)
and reduced engine power. Only an authorized
dealer will be able to correct this condition.
CAUTION!
See an authorized dealer, as damage to the exhaust
system could occur soon with continued operation.
GETTING TO KNOW YOUR INSTRUMENT PANEL 85
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