{"nhtsa_id":10226577,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2022-11-28","date":"2022-08-17","document_id":"SB-21-18-002-R6","mfr_campaign":null,"replaces":null,"component":"ELECTRICAL SYSTEM:PROPULSION SYSTEM:TRACTION BATTERY THERMAL:MANAGEMENT:SOFTWARE","mfr_system":null,"summary":"Certain Model 3 and Model Y vehicles may be equipped with refrigerant pressure/temperature (P/T) sensors in the heat pump that can fault over time.","document":{"url":"https://static.nhtsa.gov/odi/tsbs/2022/MC-10226577-0001.pdf","alternate_url":"https://static.nhtsa.gov/odi/tsbs/2022/MC-10226577-9999.pdf","confirmed":false},"url":"https://open.wenmarpro.com/bulletins/10226577","components":[{"id":"electrical","name":"Electrical system","parent":null},{"id":"hybrid-ev","name":"Hybrid and electric drive","parent":null}],"codes":[],"topics":[],"vehicles":[{"make":"TESLA","model":"MODEL 3","year_from":2020,"year_to":2021,"match":"exact","vehicle_ids":["2020_tesla_model-3","2021_tesla_model-3"]},{"make":"TESLA","model":"MODEL Y","year_from":2020,"year_to":2021,"match":"exact","vehicle_ids":["2020_tesla_model-y","2021_tesla_model-y"]}],"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":[]}