The DEF injection system consists of the following compo-
nents:
•
DEF tank
•
DEF pump
•
DEF injector
•
Electronically-heated DEF lines
•
NOx sensors
•
Temperature sensors
•
SCR catalyst
The DEF injection system and SCR catalyst enable the
achievement of diesel emissions requirements; while main-
taining outstanding fuel economy, drivability, torque and
power ratings.
Refer to “Instrument Cluster Display” in “Getting To Know
Your Instrument Panel” for system messages and warnings.
NOTE:
•
Your vehicle is equipped with a DEF injection system. You
may occasionally hear an audible clicking noise from
under the vehicle at a stop. This is normal operation.
•
The DEF pump will run for a period of time after engine
shutdown to purge the DEF system. This is normal
operation and may be audible from the rear of the vehicle.
Diesel Exhaust Fluid Storage
Diesel Exhaust Fluid (DEF) is considered a very stable
product with a long shelf life. If DEF is kept in tempera-
tures between 10° and 90°F (-12° and 32°C), it will last a
minimum of one year.
DEF is subject to freezing at the lowest temperatures.
For example, DEF may freeze at temperatures at or below
12° F (-11° C). The system has been designed to operate in
this environment.
NOTE:
When working with DEF, it is important to know
that:
•
Any containers or parts that come into contact with DEF
must be DEF compatible (plastic or stainless steel).
Copper, brass, aluminum, iron or non-stainless steel
should be avoided as they are subject to corrosion by DEF.
•
If DEF is spilled, it should be wiped up completely.
48
STARTING AND OPERATING
Summary of Contents for RAM 1500 2018
Page 1: ...D I E S E L S U P P L E M E N T 2 0 1 8 R A M T R U C K...
Page 3: ...RAM DIESEL SUPPLEMENT RAM 1500 3 RAM 2500 3500 4500 5500 87 INDEX 219...
Page 4: ......
Page 5: ...RAM 1500...
Page 6: ......
Page 8: ......
Page 9: ...INTRODUCTION CONTENTS A MESSAGE FROM FCA US LLC 8 1...
Page 11: ...GETTING TO KNOW YOUR VEHICLE CONTENTS REMOTE STARTING SYSTEM 10 How To Use Remote Start 10 2...
Page 14: ......
Page 16: ...INSTRUMENT CLUSTER Base Instrument Cluster 14 GETTING TO KNOW YOUR INSTRUMENT PANEL...
Page 19: ...Premium Instrument Cluster 3 GETTING TO KNOW YOUR INSTRUMENT PANEL 17...
Page 32: ......
Page 54: ......
Page 78: ......
Page 88: ......
Page 89: ...RAM 2500 3500 4500 5500...
Page 90: ......
Page 92: ......
Page 93: ...INTRODUCTION CONTENTS A MESSAGE FROM FCA US LLC 92 1...
Page 100: ...INSTRUMENT CLUSTER Base Instrument Cluster 98 GETTING TO KNOW YOUR INSTRUMENT PANEL...
Page 103: ...Premium Instrument Cluster 3 GETTING TO KNOW YOUR INSTRUMENT PANEL 101...
Page 168: ......
Page 169: ...IN CASE OF EMERGENCY CONTENTS JUMP STARTING 168 With Portable Starting Unit 170 5...
Page 220: ......
Page 221: ...INDEX...