Chicago pneumatic cpg 70t4 with serial number of HOP102519. Unit is derating because it needs a regen. We have a password of 2003 to do the regen, however it says we need to turn the dpf on before the regen. Is there a password, for that? Thanks
Post a picture of your display. What engine is in your CP?
It’s a John deer.
Post up a picture of the display.