regen Ram 1500 2015 Diesel Supplement

the exhaust particulate filter reaches 80% of its maxi-
mum 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 EVIC/DID.
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 condition in
the particulate filter system and allow your Cum-
mins® diesel engine and exhaust after-treatment sys-
tem 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 Diesel Particulate
Filter (DPF) is self-cleaning. Maintain your current
driving condition until regeneration is completed.
• Exhaust System — Regeneration Completed — This
message indicates that the Diesel Particulate Filter
(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
messages indicates regeneration has been disabled due
to a system malfunction. At this point the engine
Powertrain Control Module (PCM) will register a fault
code, the instrument panel will display a MIL light.
3
UNDERSTANDING YOUR INSTRUMENT PANEL 181

WARNING!(Continued)
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
maintenance required on your vehicle or engine. Refer to
the following messages that may be displayed on your DID:
•Perform Service— Your vehicle will require emissions
maintenance at a set interval. To help remind you when
this maintenance is due, the Cluster will display “Per-
form Service”. When the “Perform Service” message is
displayed on the DID it is necessary to have the emis-
sions maintenance 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 Cluster if
the exhaust particulate filter reaches 80% of its maxi-
mum 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 DID. 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 condition in
the particulate filter system and allow your Cum-
mins® diesel engine and exhaust after-treatment sys-
tem to remove the trapped PM and restore the system
to normal operating condition.
3
UNDERSTANDING YOUR INSTRUMENT PANEL 193

•Exhaust System — Regeneration In Process Exhaust
Filter XX% Full — Indicates that the Diesel Particulate
Filter (DPF) is self-cleaning. Maintain your current
driving condition until regeneration is completed.
• Exhaust System — Regeneration Completed — This
message indicates that the Diesel Particulate Filter
(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
messages indicates regeneration has been disabled due
to a system malfunction. At this point the engine
Powertrain Control Module (PCM) will register a fault
code, the instrument panel will display a MIL light.CAUTION!
See your 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, exten-
sive exhaust after-treatment damage can occur. To
correct this condition it will be necessary to have your
vehicle serviced by your local authorized dealer.
CAUTION!
See your authorized dealer, as damage to the exhaust
system could occur soon with continued operation.
194 UNDERSTANDING YOUR INSTRUMENT PANEL

varnish to form on piston rings, engine valves, and
injector nozzles. Also, the unburned fuel can enter the
crankcase, diluting the oil and causing rapid wear to the
engine.
If the engine is allowed to idle, under some conditions
the idle speed may increase to 900 RPM then return to
normal idle speed. This is normal operation.
NOTE:For EVIC/DID messages related to the vehicle’s
exhaust system, refer to “Electronic Vehicle Information
Center (EVIC)” or “Driver Information Display (DID)”
for further information.
Idle-Up Feature — Automatic Transmission Only
The driver-controlled high idle speed feature will help
increase cylinder temperatures and provide additional
cab heat, however, excessive idling may still cause the
exhaust aftertreatment system to not properly regenerate.
Extended periods of idle time should be avoided. The Idle-Up feature uses the speed control switches to
increase engine idle speed and quickly warm the vehi-
cle’s interior.
1. With the transmission in PARK, the parking brake
applied, and the engine running, press the speed
control switch to the ON position, then press the SET
switch.
2. The engine RPM will go up to 1100 RPM. To increase the RPM, press and hold the ACCEL/RESUME switch
and the idle speed will increase to approximately 1500
RPM. To decrease the RPM, press and hold the DECEL
switch and the idle speed will decrease to approxi-
mately 1100 RPM.
3. To cancel the Idle–Up feature, either press the CAN- CEL switch, press the ON/OFF switch, or press the
brake pedal.
222 STARTING AND OPERATING

MAINTAINING YOUR VEHICLE
CONTENTS
ENGINE COMPARTMENT — 6.7L DIESEL —
SIX-SPEED 68RFE (2500/3500 Models) .......277
 ENGINE COMPARTMENT — 6.7L DIESEL —
SIX-SPEED AS69RC HD (3500/CHASSIS CAB
MODELS) ........................... .278
 MAINTENANCE PROCEDURES ...........279
▫ Engine Oil ......................... .280
▫ Engine Air Cleaner Filter ................284
▫ Draining Fuel/Water Separator Filter .......288
▫ Engine Mounted Fuel Filter Replacement .....290
▫ Underbody Mounted Fuel Filter Replacement. .292 ▫
Priming If The Engine Has Run Out Of Fuel . .294
▫ Intervention Regeneration Strategy — Message
Process Flow ....................... .295
▫ Diesel Exhaust Fluid ...................296
▫ Maintenance-Free Batteries ..............297
▫ Cooling System ..................... .298
▫ Charge Air Cooler — Inter-Cooler .........303
▫ Brake System ....................... .304
▫ Clutch Hydraulic System ................305
▫ Transfer Case — If Equipped .............305
6

CAUTION!
Due to lack of lubricants in alcohol or gasoline, the
use of these fuels can cause damage to the fuel
system.
NOTE:
• A maximum blend of 5% biodiesel, meeting ASTM
specification D-975 may be used with your Cummins®
diesel engine. (Chassis Cab models not configured
with B20 capability.)
• A maximum blend of 20% biodiesel, meeting ASTM
specification D-7467 may be used with your Cum-
mins® diesel engine. (Pickup models and Chassis Cab
models configured with B20 capability.) •
Use of biodiesel mixture in excess of 20% can nega-
tively impact the fuel filter’s ability to separate water
from the fuel, resulting in high pressure fuel system
corrosion or damage.
• Ethanol blends are not recommended or approved for
use with your Cummins® diesel engine.
• In addition, commercially available fuel additives are
not necessary for the proper operation of your Cum-
mins® diesel engine.
Intervention Regeneration Strategy — Message
Process Flow
The Cummins® diesel engine meets all EPA Heavy Duty
Diesel Engine Emissions Standards, resulting in one of
the lowest emitting diesel engines ever produced.
6
MAINTAINING YOUR VEHICLE 295

Tank Capacity......................... .122
Fueling .................................91
Gauges Speedometer ........................17,35
Tachometer .........................17,30
Voltmeter ..............................80
Information Center, Vehicle ...................41
Instrument Cluster .........................16
Intervention Regeneration Strategy ..............49
Keyless Enter-N-Go ........................77
Lights Airbag .............................17,35
Alarm .............................17,36
Anti-Lock ..........................17,30
Brake Warning .......................17,33 Check Engine (Malfunction Indicator)
......17,30
Fog ...............................17,38
High Beam .........................17,34
High Beam Indicator ..................17,34
Instrument Cluster ....................17,30
Seat Belt Reminder ....................17,35
Security Alarm ...................... .17, 36
Tire Pressure Monitoring (TPMS) .............36
Warning (Instrument Cluster Description) . . . .17 , 30
Maintenance Procedures ....................101
Maintenance Schedule ..................... .128
New Vehicle Break-In Period ..................13
Oil, Engine ............................. .102
Capacity ............................ .122
Change Interval ....................... .103
Dipstick ............................. .102
336 INDEX - RAM 1500

FiltersEngine Fuel .......................... .288
Engine Oil ....................... .283 , 316
Engine Oil Disposal .....................284
Flashers Turn Signal ....................... .153 , 165
Fluid Capacities ......................... .315
Fluid Level Checks Brake ............................... .304
Manual Transmission ....................306
Transfer Case ......................... .305
Fluids, Lubricants and Genuine Parts ...........316
Fog Lights ............................. .154
Fuel .................................. .252
Adding ......................... .257 , 260
Diesel ....................... .252 , 260 , 316
Filter ............................... .288
Requirements ......................... .252
Specifications ......................... .253Tank Capacity
......................... .315
Fueling ............................... .257
Gauges Speedometer ...................... .157 , 169
Tachometer ....................... .151 , 164
Voltmeter ............................ .218
Gear Ranges ............................ .233
Idle Up Feature .......................... .222
Information Center, Vehicle ..................174
Instrument Cluster ....................... .163
Intervention Regeneration Strategy .............179
Jump Starting ........................... .270
Keyless Enter-N-Go ....................... .207
Lights Airbag .......................... .158 , 169
340 INDEX - RAM 2500 / 3500 / 4500 / 5500