RAM PROMASTER 2018, User Manual

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CAUTION!
• When DEF is spilled, clean the area
immediately with water and use an ab-
sorbent material to soak up the spills on
the ground.
• Do not attempt to start your engine if
DEF is accidentally added to the diesel
fuel tank as it can result in severe dam-
age to your engine, including but not
limited to failure of the fuel pump and
injectors.
• Never add anything other than DEF to
the tank – especially any form of hydro-
carbon 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 contami-
nate the entire DEF system and will
require replacement. If owners use a
container, funnel or nozzle when refilling
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.
• DEF pump nozzle automatically shuts
off.
4. Reinstall cap onto DEF filler neck.
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 operation for an extended
period of time with temperatures below 12°F
(-11°C), the DEF in the tank may freeze. If
the tank is overfilled and freezes, it could be
damaged. Therefore, do not overfill the DEF
tank.
Extra care should be taken when filling with
portable containers to avoid overfilling.
TRAILER TOWING
Trailer Towing Weights (Maximum
Trailer Weight Ratings)
NOTE:
For trailer towing information (maximum
trailer weight ratings) refer to the following
website addresses:
• ramtrucks.com/en/towing_guide/
• ramtruck.ca (Canada)
• rambodybuilder.com
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