Toyota and Lexus Firmware 348A8100.cuw
Catalog reference for Toyota and Lexus firmware identifier 348A8100.cuw and its available application details.
348A8100.cuw is a Toyota or Lexus automotive firmware catalog identifier. The identifier alone does not reliably establish which control module it belongs to or what vehicle function its software controls.
No vehicle application, controller description, variant label, or service-bulletin context is available for this entry. The complete identifier should therefore be retained when comparing it with a vehicle’s calibration information or a service catalog.