Circuit breaker may not function properly
Defect Summary
Cummins inc. (cummins) is recalling certain 2019-2021 power generation c70d2re and c100d2re trailer-mounted generator sets. certain molded case circuit breakers (mccbs) may have been manufactured improperly, which can result in inadequate circuit protection.
Safety Consequence
Inadequate circuit protection can increase the risk of personal injury or fire.
Corrective Action
Cummins will inspect and replace the circuit breakers, as necessary, free of charge. owner notification letters were mailed january 14, 2022. owners may contact cummins customer service at 1-800-286-6467. cummins number for this recall is c4776.
Similar Recalls
Other recalls from Cummins, Inc. or involving Electrical System.
FAQ: Recall 21V888000
Your rights, the repair process, and what each field on this page means.
What is recall 21V888000?
NHTSA recall 21V888000 was issued by Cummins, Inc. on November 16, 2021. It addresses: Circuit breaker may not function properly. The recall affects approximately 847 vehicles, with the defect involving the Electrical System component.
How do I get this recall repaired?
Contact any authorized Cummins, Inc. dealer and reference NHTSA recall ID 21V888000 or the manufacturer campaign number C4776. Under federal law, the repair is completely free regardless of vehicle age or owner history.
Is my vehicle included in this recall?
The only way to confirm is to look up your 17-character VIN at nhtsa.gov/recalls. NHTSA's tool will tell you if VIN-by-VIN this exact recall applies.
How long do I have to get a recall repair done?
There is no expiration on most federal safety recalls. Even if your vehicle is years old and you bought it used, the manufacturer is required to perform the repair at no cost.
Where does the data on this page come from?
All information on this page is sourced directly from the U.S. Department of Transportation public dataset for NHTSA recalls. Last refreshed: 2026-05-22. For the most current official notice, visit nhtsa.gov/recalls.