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SteeringCA2022091

Proterra CATALYST

Proterra CATALYST

Published
2022-03-01
Model years
2019–2019

Issue: On certain buses, the bolts that secure the steering gearbox can loosen. If this happens, the steering gearbox could separate from the bus and cause a loss of steering control. Safety Risk: A loss of steering could create the risk of a crash. Corrective Actions: Proterra will notify owners by mail and provide new steering gearbox bolts and mechanical fasteners (locking caps).

View the official source notice →

Proterra ZX5

Published
2022-03-01
Model years
2019–2022

Issue: On certain buses, the bolts that secure the steering gearbox can loosen. If this happens, the steering gearbox could separate from the bus and cause a loss of steering control. Safety Risk: A loss of steering could create the risk of a crash. Corrective Actions: Proterra will notify owners by mail and provide new steering gearbox bolts and mechanical fasteners (locking caps).

View the official source notice →