{"nhtsa_id":10219423,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2022-09-08","date":"2022-08-29","document_id":"CBR-2131","mfr_campaign":null,"replaces":null,"component":"ENGINE AND ENGINE COOLING","mfr_system":null,"summary":"USE FOR NEW VEHICLES (US21+OBD22 Emissions) - Intermittent Diagnostic Trouble Codes U02A3, U029D, U029E","document":{"url":"https://static.nhtsa.gov/odi/tsbs/2022/MC-10219423-0001.pdf","alternate_url":"https://static.nhtsa.gov/odi/tsbs/2022/MC-10219423-9999.pdf","confirmed":false},"url":"https://open.wenmarpro.com/bulletins/10219423","components":[{"id":"engine","name":"Engine","parent":null}],"codes":["U029D","U029E","U02A3"],"topics":[],"vehicles":[{"make":"MACK","model":"ANTHEM (AN)","year_from":2021,"year_to":2023,"match":"base","vehicle_ids":["2021_mack_anthem","2022_mack_anthem","2023_mack_anthem"]},{"make":"MACK","model":"GRANITE (GR)","year_from":2021,"year_to":2023,"match":"base","vehicle_ids":["2021_mack_granite","2022_mack_granite","2023_mack_granite"]},{"make":"MACK","model":"LR","year_from":2021,"year_to":2022,"match":"exact","vehicle_ids":["2021_mack_lr","2022_mack_lr"]},{"make":"MACK","model":"LR ELECTRIC","year_from":2021,"year_to":2023,"match":null,"vehicle_ids":[]},{"make":"MACK","model":"MD","year_from":2021,"year_to":2023,"match":"exact","vehicle_ids":["2021_mack_md","2022_mack_md","2023_mack_md"]},{"make":"MACK","model":"PINNACLE (CHU)","year_from":2021,"year_to":2022,"match":"base","vehicle_ids":["2021_mack_pinnacle","2022_mack_pinnacle"]},{"make":"MACK","model":"PINNACLE (CXU)","year_from":2021,"year_to":2022,"match":"base","vehicle_ids":["2021_mack_pinnacle","2022_mack_pinnacle"]},{"make":"MACK","model":"PINNACLE (PI/PN)","year_from":2021,"year_to":2023,"match":"base","vehicle_ids":["2021_mack_pinnacle","2022_mack_pinnacle","2023_mack_pinnacle"]},{"make":"MACK","model":"TE","year_from":2021,"year_to":2021,"match":null,"vehicle_ids":[]},{"make":"MACK","model":"TERRAPRO (MRU)","year_from":2021,"year_to":2022,"match":"base","vehicle_ids":["2021_mack_terrapro","2022_mack_terrapro"]},{"make":"MACK","model":"TERRAPRO (TE)","year_from":2022,"year_to":2022,"match":"base","vehicle_ids":["2022_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":[]}