2013 Cummins manual regen procedures no dash switch
Thought somebody might need this so I typed it up.
Cummings in DPF slow mode. Limp mode no power etc.
How do you do a manual DPF regen on a Freightliner with no dpf dash switch?
Park rv in safe place with no trailer connected and nothing within 20 feet of rv. IT WILL GET HOT!!!!
1 start engine and get to running temp.
2 take air brake off then back on
3 locate single wire connection near steering column. Mine was connected to the OBDII socket on the left side of the steering column. Pull red safety tab out. Disconnect wire for 4 seconds. Then reconnect.
DO NOT TOUCH KEY BRAKE OR SHIFTER ETC it will stop the process and you will have to start over.
Engine should idle high and dpf light with thermometer symbol will appear on dash.
It is now doing a Regeneration. Wait till it completes( about an hour) and have a great trip.
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__________________ Kelly and Jerry Powell with Halo (Lethal White Aussie), Nash the Rat Terrorist, and now Reid, the "Brindle we have no idea puppy"
2020 Grand Design Solitude 390RK-R
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Luckily my rig came with a manual regen switch on the dash. But then again I've never had to use it.
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2009 45' Magna 630 w/Cummins ISX 650 HP/1950 Lbs Ft, HWH Active Air
Charter Good Sam Lifetime Member, FMCA,
RV'ing since 1957, NRA Benefactor Life, towing '21 Jeep JLU Rubicon Ecodiesel
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