DPF Auto Regeneration
WARNING: This page is about a different car, the 2018 Ford F-550 Super Duty, 2018 Ford F-450 Super Duty, 2018 Ford F-350 Super Duty, and 2018 Ford F-250 Super Duty. However, it is still accessible from the selected car via links, so may be relevant.
The IPC provides a menu selection to allow the user to turn off the DPF auto regeneration mode. The IPC receives the auto regeneration request message to the GWM over the HS-CAN3. The GWM sends the auto regeneration request message to the PCM over the HS-CAN1. If the PCM agrees to turn off the DPF auto regeneration control, the PCM sends the auto regen message display message back to the GWM over the HS-CAN1. The GWM sends the auto regen message display message to the IPC over the HS-CAN3 to illuminate the DPF auto regeneration indicator.