{"nhtsa_id":10218928,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2022-08-30","date":"2022-08-05","document_id":"CB22-J-002","mfr_campaign":null,"replaces":null,"component":"ENGINE AND ENGINE COOLING","mfr_system":null,"summary":"CONDITION Isuzu Motors Limited has decided that a defect exists in certain 2022 model year Isuzu F-Series vehicles. Due to a software calibration error, the affected vehicles were built without engine exhaust braking functionality. Without engine braking, a driver may experience longer stopping distances than expected, increasing the risk of a crash. CORRECTION Isuzu dealers will have the Cummins Engine Control Module (ECM) reprogrammed with the correct calibration setting for the engine exhaust brake. This service will be performed free of charge.","document":{"url":"https://static.nhtsa.gov/odi/tsbs/2022/MC-10218928-0001.pdf","alternate_url":"https://static.nhtsa.gov/odi/tsbs/2022/MC-10218928-9999.pdf","confirmed":false},"url":"https://open.wenmarpro.com/bulletins/10218928","components":[{"id":"engine","name":"Engine","parent":null}],"codes":[],"topics":[],"vehicles":[{"make":"ISUZU","model":"F-SERIES","year_from":2022,"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":[]}