{"nhtsa_id":11020228,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2025-07-07","date":"2025-06-11","document_id":"TSB250119","mfr_campaign":null,"replaces":null,"component":"ENGINE","mfr_system":null,"summary":"This Technical Service Bulletin describes the verification and resolution steps for engine wiring harness which may experience voltage issues in the engine wiring harness grounding caused by a rubber Loctite® utilized on the grounding stud, resulting in 1939 communication issues between the engine control module (ECM) and the turbocharger compressor intake humidity/pressure/temperature sensor and instances of fault code 3367.","document":{"url":"https://static.nhtsa.gov/odi/tsbs/2025/MC-11020228-0001.pdf","alternate_url":"https://static.nhtsa.gov/odi/tsbs/2025/MC-11020228-9999.pdf","confirmed":false},"url":"https://open.wenmarpro.com/bulletins/11020228","components":[{"id":"engine","name":"Engine","parent":null}],"codes":[],"topics":[],"vehicles":[{"make":"CUMMINS","model":"X15N","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":[]}