2022 Cummins Power Generation Generator Set problems, complaints & recalls
Safety recalls (2)
Equipment:recreational Vehicle/Trailer 2024-12-17 · campaign 24V934000 · 205 vehicles
Defect: Cummins, Inc. (Cummins) is recalling certain 2022-2024 Power Generation C275D2RE trailer-mounted generators. The unsecured wire leads may chafe against the starter motor housing or terminal and short circuit.
Risk: A short increases the risk of electrical shock or a fire.
Fix: Distributors or warranty repair locations will inspect and repair the generator set wiring harness and secure the wiring leads, free of charge. Owner notification letters were mailed February 7, 2025. Owners may contact Cummins customer service at 1-800-286-6467. Cummins' number for this recall is C5807.
Equipment:electrical:accessory Generator 2022-07-06 · campaign 22V464000 · 128 vehicles
Defect: Cummins, Inc. (Cummins) is recalling certain 2020-2022 Cummins Power Generation C500D6Re trailer-mounted generator sets (gensets). Incorrect logic in the output box door switch may cause the gensets to not shut down as intended when operated in parallel with other gensets.
Risk: The operator may be unaware that the gensets did not shut down, which could result in burns, electrical shock or arc flash, increasing the risk of injury.
Fix: Cummins will repair the electrical circuit, free of charge. Owner notification letters were mailed August 22, 2022. Owners may contact Cummins customer service at 1-800-286-6467.
Service bulletins (3)
Technical service bulletins are repair instructions manufacturers send dealers for known issues. Unlike recalls, the fix is not automatically free — but naming the bulletin at the service desk can save diagnosis time and support goodwill repairs.
Electrical System 2023-11-29 · TSB230227 · 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.
Equipment:electrical 2023-11-01 · TSB230102 · 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 component in the mechanism that may result in the
Equipment 2023-11-01 · TSB230069 · 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.
What owners report
No detailed complaint narratives on file.
Excerpts of consumer complaints filed with NHTSA, lightly truncated. They are owner statements, not verified findings.