{"nhtsa_id":11014541,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2025-02-26","date":"2025-01-14","document_id":"SB969","mfr_campaign":null,"replaces":null,"component":"UNKNOWN OR OTHER; ELECTRICAL SYSTEM","mfr_system":null,"summary":"SR-3 base controller boards will be replaced by SR-3.1 base controller boards due to obsolete components on the base controller. Form, fit, and function are the same as SR-3. SR-3.1 requires new software (D100) and is not backwards compatible with SR-3.","document":{"url":"https://static.nhtsa.gov/odi/tsbs/2025/MC-11014541-0001.pdf","alternate_url":"https://static.nhtsa.gov/odi/tsbs/2025/MC-11014541-9999.pdf","confirmed":false},"url":"https://open.wenmarpro.com/bulletins/11014541","components":[{"id":"electrical","name":"Electrical system","parent":null}],"codes":[],"topics":[],"vehicles":[{"make":"THERMO KING","model":"T-1090","year_from":null,"year_to":null,"match":null,"vehicle_ids":[]},{"make":"THERMO KING","model":"T-1090 MAX","year_from":null,"year_to":null,"match":null,"vehicle_ids":[]},{"make":"THERMO KING","model":"T-1090 SPECTRUM","year_from":null,"year_to":null,"match":null,"vehicle_ids":[]},{"make":"THERMO KING","model":"T-590","year_from":null,"year_to":null,"match":null,"vehicle_ids":[]},{"make":"THERMO KING","model":"T-690","year_from":null,"year_to":null,"match":null,"vehicle_ids":[]},{"make":"THERMO KING","model":"T-690 MAX","year_from":null,"year_to":null,"match":null,"vehicle_ids":[]},{"make":"THERMO KING","model":"T-890","year_from":null,"year_to":null,"match":null,"vehicle_ids":[]},{"make":"THERMO KING","model":"T-890 MAX","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":[]}