{"nhtsa_id":11029451,"type":"emissions","type_name":"Emissions","date_added":"2026-03-03","date":"2026-02-01","document_id":"M0302 022026","mfr_campaign":null,"replaces":null,"component":"ENGINE","mfr_system":null,"summary":"Emissions - Mack Trucks has determined that certain vehicles equipped with a model year (“MY”) 2017-2018 MP7 engine may not meet California and Federal Regulations (CARB).","document":{"url":"https://static.nhtsa.gov/odi/tsbs/2026/MC-11029451-0001.pdf","alternate_url":"https://static.nhtsa.gov/odi/tsbs/2026/MC-11029451-9999.pdf","confirmed":false},"url":"https://open.wenmarpro.com/bulletins/11029451","components":[{"id":"engine","name":"Engine","parent":null}],"codes":[],"topics":[],"vehicles":[{"make":"MACK","model":"ANTHEM (AN)","year_from":2017,"year_to":2017,"match":null,"vehicle_ids":[]},{"make":"MACK","model":"ANTHEM (AN)","year_from":2018,"year_to":2018,"match":"base","vehicle_ids":["2018_mack_anthem"]},{"make":"MACK","model":"CXU","year_from":2017,"year_to":2018,"match":null,"vehicle_ids":[]},{"make":"MACK","model":"PINNACLE (PI/PN)","year_from":2017,"year_to":2018,"match":"base","vehicle_ids":["2017_mack_pinnacle","2018_mack_pinnacle"]}],"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":[]}