Choose your Freightliner year and model from the drop down list just below. There are consequences for running unnecessary regens, all of which affect the cost of ownership and impact a fleets bottom line. These components can present a variety of issues with different solutions for each, so further research is needed to determine if the forced regen is the answer. Hope this helps clear up any forced regeneration confusion. Remember, exhaust temperature increases during regeneration, so it is essential that this procedure is performed outside and away from flammable or combustible materials. Noregons database of repair information, NextStep Repair, is maintained by ASE-certified master technicians to help technicians of all skill levels follow the correct step-by-step repair procedures. Freightliner Cascadias need to have the soot cleared out of the diesel particulate filter to keep the engine running well and smoothly. After this, a screen will appear stating that the error has occurred. Please select the number of verifiable months youve been driving professionally using your Class A CDL within the last 3 years. You would of saved yourself the cost of the tow, forced regen, the time to get towed and the sitting around all day for the forced regen on the very 1st problem. OE Software During that time your engine RPM will increase, but it will return to normal when regen is done. Your truck can undergo the regen process properly while running, and will in fact, usually do so. Click here to learn more about Dane. Often shortened to regen, a DPF regeneration is the act of the system burning off collected particulate matter and turning it into ash. Hold DPF Switch to the ON position for five seconds and then release (engine speed will increase and DPF lamp will go out). If y. As opposed to active regen, passive regen is more of an urgent situation, where you need to get your truck parked in a safe area with plenty of space and start a passive regen as soon as possible because the engine is about to shut down. // ]]>//