service interval Ram 3500 2020 Owner's Manual

Ram 3500 2020 Owner's Manual 3500 2020 Ram Ram https://www.carmanualsonline.info/img/34/12578/w960_12578-0.png Ram 3500 2020 Owner's Manual

Page 127 of 568

Ram 3500 2020  Owners Manual 
GETTING TO KNOW YOUR INSTRUMENT PANEL125
Commercial Settings — If Equipped
Commercial Settings allows the driver to set 
and recall additional features when the 
transmission is in PARK (P).
Push a

Page 130 of 568

Ram 3500 2020  Owners Manual 
128GETTING TO KNOW YOUR INSTRUMENT PANEL  
Diesel Exhaust Fluid (DEF) Fault Warning 
Messages
There are five different messages which are 
displayed if the vehicle detects that the DEF 
system has be

Page 185 of 568

Ram 3500 2020  Owners Manual 
SAFETY183
(Continued)
The Air Bag Warning Light remains on after 
the four to eight-second interval.
The Air Bag Warning Light comes on intermit -
tently or remains on while driving.
NOTE:
If t

Page 387 of 568

Ram 3500 2020  Owners Manual 
385
SERVICING AND MAINTENANCE
SCHEDULED SERVICING — GAS ENGINE 
Your vehicle is equipped with an automatic oil 
change indicator system. The oil change 
indicator system will remind you that it is

Page 391 of 568

Ram 3500 2020  Owners Manual 
SERVICING AND MAINTENANCE389
HEAVY DUTY USE OF THE VEHICLE
Change engine oil at 4,000 miles (6,500 km) or 
350 hours of engine run time if the vehicle is 
operated in a dusty and off road environment

Page 392 of 568

Ram 3500 2020  Owners Manual 
390SERVICING AND MAINTENANCE  
Inspection and service should also be 
performed anytime a malfunction is observed or 
suspected. Retain all receipts.
NOTE:
Using white lithium grease, lubricate the d

Page 397 of 568

Ram 3500 2020  Owners Manual 
SERVICING AND MAINTENANCE395
Inspection and service should also be performed anytime a malfunction is observed or suspected. Retain all receipts.
Flush and replace power steering 
fluid. X
Flush and

Page 403 of 568

Ram 3500 2020  Owners Manual 
SERVICING AND MAINTENANCE401
DEALER SERVICE 
An authorized dealer has the qualified service 
personnel, special tools, and equipment to 
perform all service operations in an expert 
manner. Service M

Page 405 of 568

Ram 3500 2020  Owners Manual 
SERVICING AND MAINTENANCE403
Engine oil not designated by the FCA or 
Cummins Material Standards and API CK-4 
should not be used, as engine and exhaust 
system durability may be compromised. The 
en

Page 408 of 568

Ram 3500 2020  Owners Manual 
406SERVICING AND MAINTENANCE  
Refrigerant Recovery And Recycling — 
R-134a — (If Equipped) 
R-134a Air Conditioning Refrigerant is a 
hydrofluorocarbon (HFC) that is an 
ozone-friendly substance
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