•
Exhaust Service Required — See Dealer Now
—
This message indicates regeneration has
been disabled due to a system malfunction.
At this point the engine Powertrain Control
Module (PCM) will register a fault code, the
instrument panel will display a MIL light.
•
Exhaust Filter Full — Power Reduced See
Dealer
— This message indicates the PCM
has derated the engine to limit the likelihood
of permanent damage to the after-treatment
system. If this condition is not corrected and
a dealer service is not performed, extensive
exhaust after-treatment damage can occur.
To correct this condition it will be necessary
to have your vehicle serviced by your local
authorized dealer.
Adding Diesel Fuel And Diesel Ex-
haust Fluid (DEF)
• Ensure appropriate fluid is added to the
applicable fill port on the vehicle. The
smaller blue capped fill port is for DEF. The
cap-less green fill port is for diesel fuel only.
• If DEF or gasoline is accidentally added to
the diesel fuel tank, DO NOT START the
engine. This will result in severe damage to
your engine, which is not covered by your
New Vehicle Limited Warranty. Have your
RAM towed to an authorized dealer for
service.
CAUTION!
Never allow DEF to be added to the diesel
fuel tank. Do not attempt to start the engine
if DEF is accidentally added to the diesel
fuel tank as it will result in severe damage to
your engine.
Fill Locations
1 — Diesel Exhaust Fluid (DEF) Fill
Location
2 — Diesel Fuel Fill Location
