{"nhtsa_id":11013370,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2025-02-02","date":"2022-01-05","document_id":"SC-21-174","mfr_campaign":"SC-21-174","replaces":null,"component":"FUEL/PROPULSION SYSTEM","mfr_system":null,"summary":"Transit bus repair on the high voltage batteries. An improper ground screw might have been installed causing the battery to go offline and reduce range of the vehicle.","document":{"url":"https://static.nhtsa.gov/odi/tsbs/2022/MC-11013370-0001.pdf","alternate_url":"https://static.nhtsa.gov/odi/tsbs/2022/MC-11013370-9999.pdf","confirmed":false},"url":"https://open.wenmarpro.com/bulletins/11013370","components":[{"id":"fuel-system","name":"Fuel system","parent":null}],"codes":[],"topics":[],"vehicles":[{"make":"PROTERRA","model":"CATALYST","year_from":2021,"year_to":2021,"match":null,"vehicle_ids":[]},{"make":"PROTERRA","model":"ZX5","year_from":2021,"year_to":2021,"match":null,"vehicle_ids":[]}],"as_of":"2026-10-19","note":"A bulletin is a manufacturer's communication to its dealers, as NHTSA indexes it. The summary is NHTSA's. The document is the manufacturer's: read it at NHTSA. A bulletin is not a recall, and listing a model year does not mean every vehicle of it is concerned.","attribution":[]}