{"nhtsa_id":10251538,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2024-03-08","date":"2024-02-09","document_id":"NTB24-012","mfr_campaign":null,"replaces":null,"component":"POWER TRAIN; ELECTRICAL SYSTEM","mfr_system":null,"summary":"DTC P18B1 STORED IN THE SHIFT CONTROL UNIT IF YOU CONFIRM DTC P18B1 for “CONTROL MODULE” is stored in the Shift Control Unit. ACTION Follow the SERVICE PROCEDURE in this bulletin to: 1. Confirm the current Shift Control Unit part number. 2. Reprogram the Shift Control Unit, if applicable.","document":{"url":"https://static.nhtsa.gov/odi/tsbs/2024/MC-10251538-0001.pdf","alternate_url":"https://static.nhtsa.gov/odi/tsbs/2024/MC-10251538-9999.pdf","confirmed":false},"url":"https://open.wenmarpro.com/bulletins/10251538","components":[{"id":"electrical","name":"Electrical system","parent":null},{"id":"powertrain","name":"Transmission and driveline","parent":null}],"codes":["P18B1"],"topics":[],"vehicles":[{"make":"NISSAN","model":"LEAF","year_from":2018,"year_to":2022,"match":"exact","vehicle_ids":["2018_nissan_leaf","2019_nissan_leaf","2020_nissan_leaf","2021_nissan_leaf","2022_nissan_leaf"]}],"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":[]}