2015 Ram 1500 service

ComponentFluid, Lubricant, or Genuine Part
Crankcase
Ventilation FilterWe recommend you use MOPAR CCV Filter.
Fuel Selection Use good quality diesel fuel from a reputable supplier in your vehicle. Federal law requires that you must fuel this vehicle with Ultra Low Sulfur Highway Diesel fuel (15 ppm Sulfur
maximum) and prohibits the use of Low Sulfur Highway Diesel fuel (500 ppm Sulfur
maximum) to avoid damage to the emissions control system.
For most year-round service, No. 2 diesel fuel meeting ASTM specification D-975 Grade S15
will provide good performance.
If the vehicle is exposed to extreme cold (below 20°F or -7°C), or is required to operate at
colder-than-normal conditions for prolonged periods, use climatized No. 2 diesel fuel or
dilute the No. 2 diesel fuel with 50% No. 1 diesel fuel. This will provide better protection
from fuel gelling or wax-plugging of the fuel filters.
This vehicle is fully compatible with biodiesel blends up to 5% biodiesel meeting ASTM
specification D-975.
Pickup models, and Chassis Cab models configured with optional B20
capability, are additionally compatible with 20% biodiesel meeting ASTM specification D-7467.
6
MAINTAINING YOUR VEHICLE 317

MAINTENANCE SCHEDULE
CONTENTS
MAINTENANCE SCHEDULE — DIESEL
ENGINE ............................ .322
▫ Oil Change Indicator System — Cummins®
Diesel ............................ .323▫
Perform Service Indicator — Cummins®
Diesel ............................ .324
▫ Maintenance Chart — Cummins Diesel
Engine ............................ .325
7

Inspection and service should also be performed anytime
a malfunction is observed or suspected. Retain all re-
ceipts.
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) or Driver Information Display (DID).
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)” or “Driver Information Dis-
play (DID)” 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 323

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) or
Driver information Display (DID) will display “Perform
Service”. When the “Perform Service” message is dis-
played on the EVIC/DID 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.
324 MAINTENANCE SCHEDULE

Inspection and service should also be performed anytime
a malfunction is observed or suspected. Retain all re-
ceipts.
* Inspect the front and rear axle surfaces every 20,000
miles (32,000 km). If gear oil leakage is suspected, check
the fluid level. If using your vehicle for police, taxi, fleet,
off-road or frequent trailer towing change the axle fluid
every 20,000 miles (32,000 km).
** Under no circumstances should oil change intervals
exceed 15,000 miles (24 000 km) or six months or 500
Hours, whichever comes first.
**** Under no circumstances should the air cleaner filter
element exceed 30,000 miles (48,000 km) or 24 months,
whichever comes first.CAUTION!
***The manufacturer highly recommends that all
cooling system service, maintenance, and repairs be
performed by your local authorized dealer.
WARNING!
•You can be badly injured working on or around a
motor vehicle. Do only service work for which you
have the knowledge and the right equipment. If
you have any doubt about your ability to perform a
service job, take your vehicle to a competent me-
chanic.
• Failure to properly inspect and maintain your ve-
hicle could result in a component malfunction and
effect vehicle handling and performance. This
could cause an accident.
7
MAINTENANCE SCHEDULE 331

Overdrive.............................. .241
Overdrive OFF Switch ..................... .241
Perform Service Indicator, Reset ...............324
Power Take-Off Adapter ...................... .248
Take-Off Operation ..................... .248
PTO (Power Take-Off) ..................... .248
Radiator Cap (Coolant Pressure Cap) ...........299
Remote Starting System .....................144
Resetting Perform Service Indicator ............324
Seat Belts Reminder ........................ .161 , 168
Selection of Coolant (Antifreeze) ...............316
Shifting ............................... .230
Automatic Transmission ..................232
Manual Transmission ....................244 Signals, Turn
........................... .153
Speedometer ............................ .157
Starting ............................... .206
Automatic Transmission ..................207
Engine Block Heater .................211,227
Manual Transmission ....................207
Remote ............................. .144
Starting Procedures ....................... .206
Starting Procedures (Diesel Engines) ............206
Synthetic Engine Oil ...................... .283
Tachometer ............................. .151
Tip Start ............................... .207
Ti re s Pressure Warning Light ...............154 , 170
Torque Converter Clutch ....................243
Traction Control ......................... .305
Transfer Case Fluid ............................... .318
342 INDEX - RAM 2500 / 3500 / 4500 / 5500