2017 NISSAN TITAN XD Owners Manual

Low Diesel Exhaust Fluid (DEF)
warning light
When this warning light illuminates, the DEF fluid
needs to be topped off.
For additional information, refer to the “Fuel and
refueling” section of this manual.
Diesel Particulate Filter (DPF) warning
light
When the warning light illuminates, it indicates
that particulate matter is accumulated to the
specified amount of the limit in the filter and the
filter needs to regenerate. For additional informa-
tion, refer to “Diesel Particulate Filter (DPF)” in
the “Maintenance” section of this manual.