NHTSA : 22V887000🔴 ⚠️ High severity

Campaign Details

Component: ELECTRICAL SYSTEM:PROPULSION SYSTEM:TRACTION BATTERY

Defect Description

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.

Consequence / Hazard

The accumulation of liquid inside the battery pack enclosure increases the risk of a fire.

Proposed Solution

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.

🚗 Affected Vehicles3

All the models below were recalled for this exact same problem.