RAM 1500 2014 User Manual page 168

6.7L CUMMINS® DIESEL
DEF Fill Procedure
• Remove cap from DEF tank (located behind the fuel door on drivers side of the
vehicle).
• Insert DEF container or fill nozzle into
DEF fill location and fill DEF tank.
• Reinstall cap onto DEF tank.
• Refer to your Diesel Supplement on
the DVD for further details.
• To avoid DEF spillage and overfilling, do not "top off" the DEF tank after filling.
• When DEF is spilled, clean the area immediately with water or a mild solvent.
• DO NOT OVERFILL. DEF will freeze below 12 degrees F (-11 degrees C). The
DEF system is designed to work in temperatures below the DEF freezing point,
however, if the tank is overfilled and freezes, the system could be damaged.
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CAUTION!