{"nhtsa_id":11034025,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2026-06-23","date":"2026-05-07","document_id":"SB2026","mfr_campaign":null,"replaces":null,"component":"ELECTRICAL SYSTEM; UNKNOWN OR OTHER","mfr_system":null,"summary":"Thermo King engineering and regional managers have observed instances of thermal overload breakers tripping under high ambient temperatures. Thermo King has determined that it is permissible and advisable to set the thermal breakers to their maximum setting and to ensure that the most current firmware is installed on the unit.","document":{"url":"https://static.nhtsa.gov/odi/tsbs/2026/MC-11034025-0001.pdf","alternate_url":"https://static.nhtsa.gov/odi/tsbs/2026/MC-11034025-9999.pdf","confirmed":false},"url":"https://open.wenmarpro.com/bulletins/11034025","components":[{"id":"electrical","name":"Electrical system","parent":null}],"codes":[],"topics":[],"vehicles":[{"make":"THERMO KING","model":"RLFE1HPMV","year_from":null,"year_to":null,"match":null,"vehicle_ids":[]},{"make":"THERMO KING","model":"RLFE2","year_from":null,"year_to":null,"match":null,"vehicle_ids":[]},{"make":"THERMO KING","model":"RLFE22C","year_from":null,"year_to":null,"match":null,"vehicle_ids":[]},{"make":"THERMO KING","model":"RLFE3","year_from":null,"year_to":null,"match":null,"vehicle_ids":[]},{"make":"THERMO KING","model":"TE15","year_from":null,"year_to":null,"match":null,"vehicle_ids":[]},{"make":"THERMO KING","model":"TE15HP","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":[]}