{"nhtsa_id":10253999,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2024-05-02","date":"2024-04-24","document_id":"09-116-24R","mfr_campaign":null,"replaces":null,"component":"EQUIPMENT; ENGINE AND ENGINE COOLING","mfr_system":null,"summary":"This bulletin announces the availability of new reprogramming files for the Engine Control Module (ECM) to address cases of the internal valve of the Thermo-Control Valve (MCV) having erratic operation. The new logic contains optimized software for the MCV provided an enhanced operation.","document":{"url":"https://static.nhtsa.gov/odi/tsbs/2024/MC-10253999-0001.pdf","alternate_url":"https://static.nhtsa.gov/odi/tsbs/2024/MC-10253999-9999.pdf","confirmed":false},"url":"https://open.wenmarpro.com/bulletins/10253999","components":[{"id":"engine","name":"Engine","parent":null},{"id":"equipment","name":"Equipment and accessories","parent":null}],"codes":[],"topics":[],"vehicles":[{"make":"SUBARU","model":"CROSSTREK","year_from":2024,"year_to":2024,"match":"exact","vehicle_ids":["2024_subaru_crosstrek"]},{"make":"SUBARU","model":"IMPREZA","year_from":2024,"year_to":2024,"match":"exact","vehicle_ids":["2024_subaru_impreza"]}],"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":[]}