3702 SPN Fault Code

Name:

Diesel Particulate Filter Active Regeneration Inhibited Status

Description:

Indicates the state of diesel particulate filter active regeneration inhibition. 00b = not inhibited 01b = inhibited 10b = reserved for SAE assignment 11b = not available This SPN indicates the reason for the diesel particulate filter regeneration not being initiated or being exited prior to completion. When this state becomes active, the system will not initiate an active regeneration or will exit an active regeneration. If the reason for inhibiting is not covered by SPNs 3703 thru 3717 or 5629, a request for a status parameter should be submitted to the SAE Truck and Bus J1939 Request Processing Group to have the reason added.

3702 spn fault code name is Diesel Particulate Filter Active Regeneration Inhibited Status. If you don't take the time to look into 3702 spn fault when it arises, it can add up quickly. One small issue like 3702 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 3702 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.

3702 SPN Fault Code

Name:

Description:

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