{"title":"Panel Updates - DTC Component Mapping","link":"https://tesladb.dev/service-mode/2026.8/panel-updates-dtc-component-mapping/","description":"Diagnostic Trouble Codes (DTCs) are now mapped to affected components in the Drive Unit, HV Battery, Thermal, and Charging panels. When a confirmed DTC appears in the Alerts \u0026amp; DTCs panel, users can also see which specific component is affected within these panels.\n","language":"en-us","published_date":"2026-03-12T00:00:00Z","link_json":"https://tesladb.dev/service-mode/2026.8/panel-updates-dtc-component-mapping/index.json","tags":[],"params":{"version":"2026.8","upgrade":false,"recall":false,"requirements":[],"regions":[],"vehicles":["Model 3 and Model Y with with AMD Ryzen™ infotainment processor","Model S (2021+)","Model X (2021+)"]},"content":"\u003cp\u003eDiagnostic Trouble Codes (DTCs) are now mapped to affected components in the Drive Unit, HV Battery, Thermal, and Charging panels.\nWhen a confirmed DTC appears in the Alerts \u0026amp; DTCs panel, users can also see which specific component is affected within these panels.\u003c/p\u003e\n"}