If the aftertreatment diesel particulate filter was cleaned or replaced due to Fault Code 1922, it will be necessary
to reset the stored soot load in the engine’s ECM.
This can be performed by the following:
• Use INSITE electronic service tool to perform the Aftertreatment Maintenance Reset Procedure under the Advanced ECM Data.
• Use INSITE electronic service tool or the in-cab switch, if equipped, to perform a stationary regeneration. Refer to Procedure 014-013 in Section 14.
• In situations where Fault Code 1981 is active and Fault Codes 2639, 1921, and 1922 are not active, it is not necessary to perform a stationary regeneration after replacing the aftertreatment diesel particulate filter.
• In situations where Fault Code 1981 and/or Fault Code 1922 are active and the aftertreatment diesel particulate filter was cleaned, it is necessary to perform a stationary regeneration after installing the filter on the vehicle.
NOTE: Stationary regeneration is not available on Front Gear Train engines.
• Aftertreatment diesel particulate filters that are replaced with new filters will require the aftertreatment maintenance installation function in INSITE electronic service tool to be reset.
