{"nhtsa_id":10248700,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2024-01-13","date":"2023-12-19","document_id":"SB_654","mfr_campaign":null,"replaces":null,"component":"ENGINE AND ENGINE COOLING:EXHAUST SYSTEM:EMISSION CONTROL:CATALYTIC CONVERTOR; ENGINE AND ENGINE COOLING","mfr_system":null,"summary":"Detroit recently released an ACM software update v7.61.2.0 to address high occurrences of Selective Catalyst Reduction Closed Loop Control at Maximum Limit faults on Pierce apparatus with MY2016 – 2022 Detroit engines. The updated software includes improvements for three fault codes.","document":{"url":"https://static.nhtsa.gov/odi/tsbs/2023/MC-10248700-0001.pdf","alternate_url":"https://static.nhtsa.gov/odi/tsbs/2023/MC-10248700-9999.pdf","confirmed":false},"url":"https://open.wenmarpro.com/bulletins/10248700","components":[{"id":"engine","name":"Engine","parent":null},{"id":"exhaust-emissions","name":"Exhaust and emissions","parent":null},{"id":"catalytic-converter","name":"Catalytic converter","parent":"exhaust-emissions"}],"codes":[],"topics":[],"vehicles":[{"make":"PIERCE","model":"ARROW XT","year_from":2016,"year_to":2022,"match":null,"vehicle_ids":[]},{"make":"PIERCE","model":"COMMERCIAL","year_from":2016,"year_to":2018,"match":null,"vehicle_ids":[]},{"make":"PIERCE","model":"DASH","year_from":2016,"year_to":2020,"match":null,"vehicle_ids":[]},{"make":"PIERCE","model":"DASH CF","year_from":2016,"year_to":2022,"match":null,"vehicle_ids":[]},{"make":"PIERCE","model":"ENFORCER","year_from":2016,"year_to":2022,"match":null,"vehicle_ids":[]},{"make":"PIERCE","model":"F550","year_from":2022,"year_to":2022,"match":null,"vehicle_ids":[]},{"make":"PIERCE","model":"FREIGHTLINER","year_from":2016,"year_to":2018,"match":null,"vehicle_ids":[]},{"make":"PIERCE","model":"FREIGHTLINER","year_from":2020,"year_to":2022,"match":null,"vehicle_ids":[]},{"make":"PIERCE","model":"IMPEL","year_from":2016,"year_to":2022,"match":null,"vehicle_ids":[]},{"make":"PIERCE","model":"INTERNATIONAL","year_from":2020,"year_to":2022,"match":null,"vehicle_ids":[]},{"make":"PIERCE","model":"LADDER AND PLATFORM","year_from":2016,"year_to":2022,"match":null,"vehicle_ids":[]},{"make":"PIERCE","model":"M2-106","year_from":2022,"year_to":2022,"match":null,"vehicle_ids":[]},{"make":"PIERCE","model":"M2-112","year_from":2022,"year_to":2022,"match":null,"vehicle_ids":[]},{"make":"PIERCE","model":"PUMPER","year_from":2016,"year_to":2016,"match":null,"vehicle_ids":[]},{"make":"PIERCE","model":"PUMPER","year_from":2019,"year_to":2019,"match":null,"vehicle_ids":[]},{"make":"PIERCE","model":"QUANTUM","year_from":2016,"year_to":2022,"match":null,"vehicle_ids":[]},{"make":"PIERCE","model":"SABER","year_from":2016,"year_to":2022,"match":null,"vehicle_ids":[]},{"make":"PIERCE","model":"TANKER","year_from":2016,"year_to":2016,"match":null,"vehicle_ids":[]},{"make":"PIERCE","model":"TANKER","year_from":2019,"year_to":2019,"match":null,"vehicle_ids":[]},{"make":"PIERCE","model":"VELOCITY","year_from":2016,"year_to":2022,"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":[]}