Aftertreatment System (ATS) Regen Switch

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The regen switch, located on the dash, is used to initiate a parked regen of the aftertreatment device. See figure . See Chapter 6 for additional parked regen information.

Note: The DPF lamp must be illuminated before the regen switch will initiate a parked regen.

An optional regen-inhibit switch provides additional control over the aftertreatment regeneration process. Pressing the bottom of the regen-inhibit switch prevents a regen from occurring while driving. After the vehicle has been shut down and restarted, regens will occur normally unless the inhibit switch is pressed again. See figure .

Fig. 1, Regen Switch

Fig. 2, Regen Inhibit Switch

Note:
Parent topic: Dash-Mounted Controls
Document Number: 0000071774
Manual Publication Date: 2024-03-26
Topic Publication Date: 2024-03-26