Toyota/Lexus Firmware T-0158-14.cuw

T-0158-14.cuw is a Toyota or Lexus firmware identifier. The identifier alone does not reliably establish which control module it belongs to or what vehicle function its software controls.

No vehicle application, calibration part number, variant label, or service bulletin is associated with this entry here. The identifier should therefore be treated as a catalog reference rather than evidence of fitment or a specific software change.