{"nhtsa_id":10188837,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2021-03-15","date":"2021-02-18","document_id":"T2258A","mfr_campaign":null,"replaces":null,"component":"ENGINE AND ENGINE COOLING","mfr_system":null,"summary":"This Temporary Repair Practice is being issued to address Turbocharger and/or VGT Actuator failures on certain ISX15 CM2350 engines. This TRP authorizes certified repair locations to replace the Turbocharger and/or the VGT Actuator if fault codes ortroubleshooting lead to a confirmed failure of the Turbocharger and/or the VGT Actuator. This is an update to a previously submitted communication.","document":{"url":"https://static.nhtsa.gov/odi/tsbs/2021/MC-10188837-0001.pdf","alternate_url":"https://static.nhtsa.gov/odi/tsbs/2021/MC-10188837-9999.pdf","confirmed":false},"url":"https://open.wenmarpro.com/bulletins/10188837","components":[{"id":"engine","name":"Engine","parent":null}],"codes":[],"topics":[],"vehicles":[{"make":"CUMMINS","model":"ISX15","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":[]}