Transit bus repair to horn, the horn relay is retrofitted in
Proterra technical service bulletin SC-21-083 for 2020-2021 Proterra Catalyst.
- Bulletin number
- SC-21-083 (SC-21-083)
- Component
- Electrical system
- Summary
- Transit bus repair to horn, the horn relay is retrofitted in this document with a improved relay design.
Owners of these vehicles have filed 1 complaints in the electrical category.
Vehicles covered
- Proterra Catalyst 2020-2021 20202021
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