RAM Truck 2014, Owner'S Manual, Page: 94 / 330

Exhaust System – Regeneration Required Now
⬙
Exhaust Filter XX% Full Safely Drive at Highway Speeds
to Remedy
⬙
will be displayed on the Electronic Vehicle
Information Center (EVIC) if the exhaust particulate filter
reaches 80% of its maximum storage capacity. Under
conditions of exclusive short duration and low speed
driving cycles, your diesel engine and exhaust after-
treatment system may never reach the conditions re-
quired to cleanse the filter to remove the trapped PM. If
this occurs, the “Exhaust Filter XX% Full Safely Drive at
Highway Speeds to Remedy” message will be displayed
in the EVIC. If this message is displayed, you will hear
one chime to assist in alerting you of this condition.
By simply driving your vehicle at highway speeds for up
to 20 minutes, you can remedy the condition in the
particulate filter system and allow your diesel engine and
exhaust after-treatment system to cleanse the filter to
remove the trapped PM and restore the system to normal
operating condition.
Exhaust System – Regeneration In Process Exhaust
Filter XX% Full
Indicates that the Diesel Particulate Filter (DPF) is self-
cleaning. Maintain your current driving condition until
regeneration is completed.
Exhaust System – Regeneration Completed
Indicates that the Diesel Particulate Filter (DPF) self-
cleaning is completed. If this message is displayed, you
will hear one chime to assist in alerting you of this
condition.
92 MAINTAINING YOUR VEHICLE