Toyota and Lexus Firmware 54828000-L04ii.cuw

54828000-L04ii.cuw is a Toyota or Lexus firmware catalog identifier. The complete identifier does not reliably establish which control module it belongs to or what vehicle function its software controls.

The .cuw filename and calibration code should be retained in full when comparing this entry with vehicle-specific service information. A similar numerical prefix alone is not enough to establish that two firmware records have the same application.