3746 SPN Fault Code

Name:

Aftertreatment 2 Diesel Particulate Filter Trip Number of Passive Regenerations

Description:

Total number of passive regenerations of the aftertreatment 2 diesel particulate filter during the current trip period.NOTE: This SPN needs to be reset by the reset PGN 56832.

3746 spn fault code name is Aftertreatment 2 Diesel Particulate Filter Trip Number of Passive Regenerations. If you don't take the time to look into 3746 spn fault when it arises, it can add up quickly. One small issue like 3746 can cause a larger component to become damaged without taking the time to investigate. If you suspect your truck is suffering from one of these issues, look into replacing those small components to save money down the road.

Note: The name and description of 3746 code represents text descriptions for faults supported by another coding system and does not necessarily comply with SAE J1939. For a specific engine manufacturer's explanation for codes, please consult the engine's technical manual. See also other spn codes.

3746 SPN Fault Code

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