Recall Register

2022 Proterra Catalyst: recalls and complaints

NHTSA lists 3 recall campaigns for the 2022 Proterra Catalyst. The newest campaign is 23V697000. NHTSA received the report on 17 Oct 2023. The NHTSA record gives the component Electrical System. NHTSA has no complaint on file for this model year.

The NHTSA recall file shows no do-not-drive advisory and no park-outside advisory on these campaigns.

This page cannot show if a recall applies to one vehicle. The NHTSA VIN lookup shows the unrepaired recalls of one vehicle.

Remedy of the newest campaign, 23V697000, in the NHTSA record

Dealers will replace the inverter, free of charge. Owner notification letters were mailed December 16, 2023. Owners may contact Proterra customer service at 1-864-438-0000.
NHTSA VIN lookup

Complaint information entered into NHTSA’s Office of Defects Investigation vehicle owner's complaint database is used with other data sources to identify safety issues that warrant investigation and to determine if a safety-related defect trend exists.

NHTSA publishes these words. Source: NHTSA Datasets and APIs, section Complaints, read on . Complaint file through . Recall file through .

Since the last update

No tracked figure of this page changed in a data update. What the log tracks

All updates to the register

Recall campaigns

3 campaigns, newest first. 1,214 units in total.

  1. 23V697000Received . 238 units.

    Electrical System

    Defect, in the NHTSA record
    Proterra Operating Company, Inc. (Proterra) is recalling certain 2019-2022 40' and 35' Catalyst 800V transit buses equipped with ProDrive 1.0, and 40' and 35' ZX5 800V transit buses equipped with ProDrive 1.0. A transistor inside the inverter may overheat and fail, which can result in a loss of power steering and drive power.
    Consequence, in the NHTSA record
    A loss of power steering and/or drive power increases the risk of a crash.
    Remedy, in the NHTSA record
    Dealers will replace the inverter, free of charge. Owner notification letters were mailed December 16, 2023. Owners may contact Proterra customer service at 1-864-438-0000.

    Report filed by Proterra Operating Company, Inc.. Owner notification date in the NHTSA record: .

  2. 23V078000Received . 252 units.

    Visibility / Windshield Wiper/Washer / Motor

    Defect, in the NHTSA record
    Proterra Operating Company, Inc. (Proterra) is recalling certain 2020-2022 35" Catalyst, 35" ZX5, and 40" ZX5 vehicles. The windshield wiper motors may operate intermittently or may fail to operate. As such, these vehicles fail to comply with the requirements of Federal Motor Vehicle Safety Standard number 104, "Windshield Wiping and Washing Systems."
    Consequence, in the NHTSA record
    Inoperative windshield wipers can reduce visibility in certain driving conditions, increasing the risk of a crash.
    Remedy, in the NHTSA record
    Dealers will replace the wiper motors, free of charge. Owner notification letters were mailed April 3, 2023. Owners may contact Proterra customer service at 1-864-438-0000.

    Report filed by Proterra Operating Company, Inc.. Owner notification date in the NHTSA record: .

  3. 22V114000Received . 724 units.

    Steering / Gear Box (Other Than Rack and Pinion)

    Defect, in the NHTSA record
    Proterra, Inc. (Proterra) is recalling certain 2017-2019 35 foot Catalyst E2, 2017-2019 40 foot E2, 2020-2021 35 foot RR, 2019-2020 40 foot RR, 2019-2022 40 foot ZX5, and 2020-2022 35 foot ZX5 buses. The plexus adhesive between the torque limiter plate and the bus body may be insufficient, causing the bolts that secure the steering gearbox to loosen.
    Consequence, in the NHTSA record
    A loose steering gearbox can cause a loss of steering control, increasing the risk of a crash.
    Remedy, in the NHTSA record
    Dealers will install a mechanical fastener and new bolts on the steering gearbox, and install a new torque plate, as necessary, free of charge. Owner notification letters were mailed October 7, 2022. Owners may contact Proterra's customer service at 1-864-438-0000.

    Report filed by Proterra, Inc.. Manufacturer campaign number SC-22-040. Owner notification date in the NHTSA record: .

The campaign number opens the NHTSA record. Each quotation is the text of the NHTSA recall file.

Recall campaign: One recall in the NHTSA recall file, with one campaign number. A campaign can name many makes, models and model years.

Units: The number of vehicles or products that a recall can include. The manufacturer or the firm reports the number to the agency.

Complaints by component

The NHTSA complaint file has no complaint for this model year.

Investigations

The NHTSA investigation file has no investigation that names this model year.

Investigation: A study of a possible safety defect by the NHTSA Office of Defects Investigation. An investigation with no closing date in the NHTSA file is open.

Other model years

The number under each year is the number of recall campaigns.

  1. 20154
  2. 20166
  3. 20178
  4. 20189
  5. 20199
  6. 20208
  7. 20215
  8. 20223

A year without a link has fewer than 2 campaigns and fewer than 25 complaints. It has no page.

Official channels

Cite this page

Recall Register. 2022 Proterra Catalyst: recalls and complaints. https://recallregister.com/vehicle/proterra/catalyst/2022/. Source: NHTSA Office of Defects Investigation, recall, complaint and investigation files. Data through .

Sources

Source
NHTSA Office of Defects Investigation
Licence
US government work, public domain
Recall file through
29 Sep 2026
Complaint file through
29 Mar 2018
First complaint in the file
1 Jan 1995
Manufacturer in the recall file
Proterra Operating Company, Inc.

The NHTSA record is the authority. A complaint count is the number of different complaint numbers for the make, the model and the model year. How the register is made. Report an error.

Questions

How many units are in the recall campaigns for the 2022 Proterra Catalyst?
1,214 units in 3 campaigns. A campaign can name other models and model years, and its units include them.
How many recall campaigns does the Proterra Catalyst have for all model years?
NHTSA lists 17 recall campaigns for the Proterra Catalyst, model years 2015 to 2022. 3 of them name the 2022 model year.
Is an NHTSA investigation of the 2022 Proterra Catalyst open?
The NHTSA investigation file has no investigation that names this model year.