RecallPulseUpdated Oct 9, 2026

2022 Proterra ZX5: Electrical System recall

NHTSA campaign 22V829000 · 3 units potentially affected · filed Nov 7, 2022

What's wrong

Proterra Operating Company, Inc. (Proterra) is recalling certain 2022 ZX5 transit buses. The interlock override switch was not installed during production.

Why it matters

Without the switch, the driver may be unable to override the interlock system and move the bus, necessitating the transfer of passengers to another bus and increasing the risk of injury.

The fix

Proterra will provide installation instructions and an interlock override switch, free of charge. Owner notification letters were mailed January 9, 2023. Owners may contact Proterra customer service at 1-864-438-0000.

Owners may also contact the National Highway Traffic Safety Administration Vehicle Safety Hotline at 1-888-327-4236 (TTY 1-800-424-9153), or go to www.nhtsa.gov.

Recall details

NHTSA campaign
22V829000
Manufacturer no.
—
Manufacturer
Proterra Operating Company, Inc.
Component
ELECTRICAL SYSTEM
Units affected
3
Report received
Nov 7, 2022
Owner letters
Jan 9, 2023
Type
Vehicle

Check whether your vehicle is included with the official NHTSA VIN lookup or your dealer. Repairs for safety recalls are free.

Vehicles covered