{"nhtsa_id":11006923,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2024-09-04","date":"2024-08-28","document_id":"CBR-343 202408","mfr_campaign":null,"replaces":null,"component":"POWER TRAIN","mfr_system":null,"summary":"CBR: Mack chassis with an mDRIVE transmission, there have been reports of complete shift assemblies and TECUs being replaced due to technicians being unable to pinpoint the source of the air leak.","document":{"url":"https://static.nhtsa.gov/odi/tsbs/2024/MC-11006923-0001.pdf","alternate_url":"https://static.nhtsa.gov/odi/tsbs/2024/MC-11006923-9999.pdf","confirmed":false},"url":"https://open.wenmarpro.com/bulletins/11006923","components":[{"id":"powertrain","name":"Transmission and driveline","parent":null}],"codes":[],"topics":[],"vehicles":[{"make":"MACK","model":"ANTHEM (AN)","year_from":2018,"year_to":2025,"match":"base","vehicle_ids":["2018_mack_anthem","2019_mack_anthem","2020_mack_anthem","2021_mack_anthem","2022_mack_anthem","2023_mack_anthem","2024_mack_anthem","2025_mack_anthem"]},{"make":"MACK","model":"CHU","year_from":2011,"year_to":2018,"match":null,"vehicle_ids":[]},{"make":"MACK","model":"CXU","year_from":2011,"year_to":2018,"match":null,"vehicle_ids":[]},{"make":"MACK","model":"GRANITE (GR)","year_from":2019,"year_to":2025,"match":"base","vehicle_ids":["2019_mack_granite","2020_mack_granite","2021_mack_granite","2022_mack_granite","2023_mack_granite","2024_mack_granite","2025_mack_granite"]},{"make":"MACK","model":"GRANITE (GU)","year_from":2007,"year_to":2016,"match":null,"vehicle_ids":[]},{"make":"MACK","model":"GRANITE (GU)","year_from":2017,"year_to":2019,"match":"base","vehicle_ids":["2017_mack_granite","2018_mack_granite","2019_mack_granite"]},{"make":"MACK","model":"PINNACLE (PI/PN)","year_from":2018,"year_to":2024,"match":"base","vehicle_ids":["2018_mack_pinnacle","2019_mack_pinnacle","2020_mack_pinnacle","2021_mack_pinnacle","2022_mack_pinnacle","2023_mack_pinnacle","2024_mack_pinnacle"]},{"make":"MACK","model":"PIONEER PR (4)","year_from":2025,"year_to":2025,"match":"base","vehicle_ids":["2025_mack_pioneer"]},{"make":"MACK","model":"TD","year_from":2015,"year_to":2018,"match":null,"vehicle_ids":[]},{"make":"MACK","model":"TERRAPRO (TE)","year_from":2019,"year_to":2025,"match":"base","vehicle_ids":["2019_mack_terrapro","2020_mack_terrapro","2021_mack_terrapro","2022_mack_terrapro","2023_mack_terrapro","2024_mack_terrapro","2025_mack_terrapro"]}],"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":[]}