DPF Regen Flowcharts (DPF Models), cont.

If a Reset Regen Mode is ini ated by the ENGINE— ECU:

Exhaust Gas Temp icon appears on the electronic display.

Reset Regen is now ac ve

See Reset Regen Descrip on for complete details.

How can the operator cancel Reset Regen?

Press the CANCEL side of the DPF switch.

DPF SWITCH

Keeping the DPF Switch in the center AUTO posi on, the E-ECU will complete the Reset Regen in about 25-30 minutes.

DPF SWITCH

Cancelling a Reset Regen transfers the E-ECU to a Reset Standby mode for three hours.

E– ECU returns to Normal Opera on

DPF SWITCH

During the three hour Reset Standby mode, se ng the DPF switch back to the center AUTO posi on allows the Reset Regen mode to become available and then ac ve as necessary depending upon PM.

E– ECU returns to Normal Opera on

DPF SWITCH

Keeping the DPF switch in the CANCEL posi on for three hours or if there is excessive soot levels in the DPF, the E-ECU automa cally prompts the E-ECU to request a Sta onary Regen.

See next page.