Toyota 30C30000.cuw Firmware for 2001–2004 Sequoia
A catalog reference for Toyota 30C30000.cuw, an earlier calibration listed in Sequoia service bulletins.
30C30000.cuw is a Toyota calibration file associated with 2001–2004 Sequoia service records. The available bulletin entries do not identify its control module or the software function it changes.
Sequoia service-record context
Toyota service bulletins EG021-04 and T-TCI-2051 both list calibration ID 30C30000 as a previous calibration. In each record, the bulletin covers 2001 through 2004 Toyota Sequoia models. That scope does not establish that every Sequoia in those model years used this exact calibration.
Because the ID is listed as previous rather than updated, any correction described by either bulletin belongs to the replacement revision, not to 30C30000 itself. The available records do not specify the bulletin topics or replacement IDs.