{"nhtsa_id":10235496,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2023-05-03","date":"2023-04-04","document_id":"ATC2678","mfr_campaign":null,"replaces":null,"component":"ENGINE AND ENGINE COOLING","mfr_system":null,"summary":"This ATC is being issued to recalibrate the Engine Control Module (ECM) on certain X15 certified engines. A software error may lead to underreporting mileage count on the odometer readings at all operation modes. This field action enables authorized repair locations to calibrate the ECM to the latest revision that may resolve the condition described above and adjust the features. This field action further provides a path for reimbursement of work associated with a prior temporary fix.","document":{"url":"https://static.nhtsa.gov/odi/tsbs/2023/MC-10235496-0001.pdf","alternate_url":"https://static.nhtsa.gov/odi/tsbs/2023/MC-10235496-9999.pdf","confirmed":false},"url":"https://open.wenmarpro.com/bulletins/10235496","components":[{"id":"engine","name":"Engine","parent":null}],"codes":[],"topics":[],"vehicles":[{"make":"CUMMINS","model":"X15","year_from":null,"year_to":null,"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":[]}