Owner`s manual

maintenance may include replacing the Closed Crank-

case Ventilation (CCV) filter element. The procedure for

clearing and resetting the ⬙Perform Service⬙ indicator

message is located in the appropriate Service Informa-

tion.

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 Cummins® diesel engine and ex-

haust after-treatment system may never reach the condi-

tions required 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 as

little as 45 minutes, you can remedy the condition in the

particulate filter system and allow your Cummins®

diesel engine and exhaust after-treatment system to re-

move 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.

MAINTAINING YOUR VEHICLE 263