CAUTION!
(Continued)
•
Never add anything other than DEF to the tank –
especially any form of hydrocarbon such as diesel
fuel, fuel system additives, gasoline, or any other
petroleum-based product. Even a very small amount
of these, less than 100 parts per million or less than 1
oz. per 78 gallons (295 liters) will contaminate the
entire DEF system and will require replacement. If
owners use a container, funnel or nozzle when refill-
ing the tank, it should either be new or one that is
has only been used for adding DEF. Mopar provides
an attachable nozzle with its DEF for this purpose.
3. Stop filling the DEF tank immediately when any of the
following happen: DEF stops flowing from the fill bottle
into the DEF tank, DEF splashes out the filler neck, or a
DEF pump nozzle automatically shuts off.
4. Reinstall cap onto DEF tank.
Filling The Def Tank In Cold Climates
Since DEF will begin to freeze at 12°F (-11°C), your vehicle
is equipped with an automatic DEF heating system. This
allows the DEF injection system to operate properly at
temperatures below 12°F (-11°C). If your vehicle is not in
Filling The DEF Tank
4
STARTING AND OPERATING
81
Summary of Contents for RAM 2500 2019
Page 4: ......
Page 5: ...INTRODUCTION CONTENTS 䡵 A MESSAGE FROM FCA US LLC 4 1 ...
Page 12: ...INSTRUMENT CLUSTER Base Instrument Cluster 10 GETTING TO KNOW YOUR INSTRUMENT PANEL ...
Page 15: ...Premium Instrument Cluster 3 GETTING TO KNOW YOUR INSTRUMENT PANEL 13 ...
Page 130: ......
Page 141: ...INDEX 8 ...
Page 146: ......