AutoStatsIQ
Data through Oct 2026
Model year

2021 Cummins Power Generation Generator SET

Body and fuel not decoded. Owner complaints on file from no date to no date.

Recalls (2)Complaints (0)Investigations (0)Bulletins (4)
Recall campaigns covering this model year2975 vehicles or units across those campaigns
Owner complaints0Not enough peers on file
Severity indexNoneCrash, fire, injury or death per 100
First 24 months0Complaints in its first two years
Complaints over time

Complaints about the 2021 Cummins Power Generation Generator SET by year filed

Owner complaints about this model year, by the year they were filed with NHTSA.

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Source: NHTSA ODI complaints file. The lighter column runs through October.
Components

Complaints by component

Owner complaints by component. Hover or focus a bar for the crash, fire, injury or death count.

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Source: NHTSA ODI complaints file. A complaint can name more than one component; it is counted under the first.
Recalls

2 recall campaigns cover the 2021 Cummins Power Generation Generator SET

Check a specific vehicle by VIN on NHTSA's site: a campaign may cover only part of a model year's production.

Recall campaigns for the 2021 Cummins Power Generation Generator SET
CampaignFiledSubjectComponentVehiclesRemedy
22V-464Jul 6, 2022Incorrect logic in the output box door switch may cause the gensets to not shut down as intended when operated in parallel with other gensetsEquipment128Repair or modification
21V-888Nov 16, 2021Certain Molded Case Circuit Breakers (MCCBs) may have been manufactured improperly, which can result in inadequate circuit protectionElectrical system847Part replacement
Source: NHTSA ODI recalls file.
Look up a VIN at NHTSA
Owner complaints

What owners reported about the 2021 Cummins Power Generation Generator SET

The full text of every complaint filed with NHTSA about this model year, newest first. Complaints are filed by owners and are not verified by NHTSA; NHTSA removes personal details before publishing.

0 complaints on file.

    Source: NHTSA ODI complaints file.
    Investigations

    NHTSA has not opened an investigation on this model year

    Source: NHTSA ODI investigations file.
    All investigations
    Service bulletins

    4 manufacturer communications cover this model year

    Technical service bulletins and other notices the manufacturer sent to dealers. A bulletin is not a recall.

    • TSB230227 Nov 29, 2023 · Service Bulletin/Repair Instructions
      This Technical Service Bulletin describes the verification and resolution of issue of Fault codes 3567, 13154, 3559, 13161, 13179, 2976, 4585, 5617 that are shown on display.
    • TSB230102 Nov 1, 2023 · Service Bulletin/Repair Instructions
      This Technical Service Bulletin describes the verification and resolution of issue of some units of Schneider Electric has notified Cummins Inc. that a population of PowerPact L 250-600A Molded Case Circuit Breakers (MCCB) may contain a nonconforming compon…
    • TSB230069 Nov 1, 2023 · Service Bulletin/Repair Instructions
      This Technical Service Bulletin describes the verification and resolution of issue of some units that were approved by customer were short shipped with the DEF level gauge and hour meter.
    • FDM-TSIB-035 Dec 7, 2021 · Service Bulletin/Repair Instructions
      This bulletin informs customers that Cummins has released an ECM calibration improvement to pre-2021 X12 engines used in front discharge mixer applications. The improved ECM calibration addresses DPF plugging concerns.
    Source: NHTSA manufacturer communications files.
    About service bulletins