Liquid in battery packs may cause fire
Defect Summary
Proterra operation company, inc. (proterra) is recalling certain 2017-2019 catalyst transit buses. one or more battery packs may allow liquid to leak into and accumulate in the battery pack enclosure.
Safety Consequence
The accumulation of liquid inside the battery pack enclosure increases the risk of a fire.
Corrective Action
Proterra will update software, inspect, and replace the battery pack, free of charge. owner letters were mailed november 6, 2023. owners may contact proterra's customer service at 1-864-438-0000.
Similar Recalls
Other recalls from Proterra Operating Company, Inc. or involving Electrical System.
FAQ: Recall 22V887000
Your rights, the repair process, and what each field on this page means.
What is recall 22V887000?
NHTSA recall 22V887000 was issued by Proterra Operating Company, Inc. on November 30, 2022. It addresses: Liquid in battery packs may cause fire. The recall affects approximately 300 vehicles, with the defect involving the Electrical System component.
How do I get this recall repaired?
Contact any authorized Proterra Operating Company, Inc. dealer and reference NHTSA recall ID 22V887000 or the manufacturer campaign number NR (Not Reported). 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.