{"nhtsa_id":11028760,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2026-02-12","date":"2026-02-05","document_id":"08-044-26","mfr_campaign":null,"replaces":null,"component":"ELECTRICAL SYSTEM; ENGINE","mfr_system":null,"summary":"Flash: Auxiliary Hybrid Control Processor Customers may experience the following: SYMPTOM: ● **The vehicle is not performing a scheduled cabin preconditioning. 'Cabin Preconditioning Unavailable' message present in the Instrument Panel Cluster (IPC) when the scheduled cabin condition is not performed as planned.** , Labor Description, Repair Procedure steps","document":{"url":"https://static.nhtsa.gov/odi/tsbs/2026/MC-11028760-0001.pdf","alternate_url":"https://static.nhtsa.gov/odi/tsbs/2026/MC-11028760-9999.pdf","confirmed":false},"url":"https://open.wenmarpro.com/bulletins/11028760","components":[{"id":"electrical","name":"Electrical system","parent":null},{"id":"engine","name":"Engine","parent":null}],"codes":[],"topics":[],"vehicles":[{"make":"ALFA ROMEO","model":"TONALE","year_from":2025,"year_to":2025,"match":"exact","vehicle_ids":["2025_alfa-romeo_tonale"]}],"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":[]}