Safety Advisory 24-1 Proterra Bus/Phoenix Motorcars Technical Service Bulletin

---
identifier: "/us/fr/2024-23865"
source: "fr"
legal_status: "authoritative_unofficial"
title: "Safety Advisory 24-1 Proterra Bus/Phoenix Motorcars Technical Service Bulletin"
title_number: 0
title_name: "Federal Register"
section_number: "2024-23865"
section_name: "Safety Advisory 24-1 Proterra Bus/Phoenix Motorcars Technical Service Bulletin"
positive_law: false
currency: "2024-10-16"
last_updated: "2024-10-16"
format_version: "1.1.0"
generator: "[email protected]"
agency: "Transportation Department"
document_number: "2024-23865"
document_type: "notice"
publication_date: "2024-10-16"
agencies:
  - "Transportation Department"
  - "Federal Transit Administration"
fr_citation: "89 FR 83545"
fr_volume: 89
fr_action: "Notice of safety advisory."
---


#  Safety Advisory 24-1 Proterra Bus/Phoenix Motorcars Technical Service Bulletin

**AGENCY:**

Federal Transit Administration (FTA), Department of Transportation (DOT).

**ACTION:**

Notice of safety advisory.

**SUMMARY:**

The Federal Transit Administration (FTA) is issuing Safety Advisory 24-1 to alert transit agencies that Phoenix Motorcars (Phoenix) is voluntarily recalling certain 2020-2021 800V Catalyst and 2020-2022 ZX5 transit buses. FTA is recommending corrective actions to avoid and mitigate the risk to public transportation posed by the safety defect. The FTA's Safety Advisory 24-1, “Proterra Bus/Phoenix Motorcars Safety Recall,” is available in its entirety on the agency's public website. The National Highway Traffic Safety Administration (NHTSA) recall number is 24V-655.

**FOR FURTHER INFORMATION CONTACT:**

Philip Herbert, Senior Accident Investigator for Transit Safety and Oversight, telephone (202) 366-5451 or *[email protected].*

*Authority:* 49 U.S.C. 5329; 49 CFR 1.91 and 670.29.

Veronica Vanterpool,

Deputy Administrator.