{"nhtsa_id":10239956,"type":"service_bulletin","type_name":"Service bulletin","date_added":"2023-07-31","date":"2023-05-18","document_id":"2304723","mfr_campaign":null,"replaces":null,"component":"SEATS; ELECTRICAL SYSTEM","mfr_system":null,"summary":"Heated Seat Calibration Update Front row heated seats (driver and/or passenger) will not stay on and shuts itself off in less then **10** minutes while occupied. (Customers will not experience a Malfunction Indicator Lamp (MIL) illumination or Diagnostic Trouble Codes (DTCs) for this symptom/condition). This bulletin involves possibly updating the HVAC module with the latest software, checking the operation of the front heated seats and repairing as required.","document":{"url":"https://static.nhtsa.gov/odi/tsbs/2023/MC-10239956-0001.pdf","alternate_url":"https://static.nhtsa.gov/odi/tsbs/2023/MC-10239956-9999.pdf","confirmed":false},"url":"https://open.wenmarpro.com/bulletins/10239956","components":[{"id":"electrical","name":"Electrical system","parent":null},{"id":"seats","name":"Seats","parent":null}],"codes":[],"topics":[],"vehicles":[{"make":"JEEP","model":"WAGONEER","year_from":2022,"year_to":2022,"match":"exact","vehicle_ids":["2022_jeep_wagoneer"]}],"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":[]}