Toyota 30CF0000.cuw Firmware for 2010–2011 Sequoia
A catalog reference for Toyota firmware 30CF0000.cuw and its appearance as a previous calibration in a Sequoia service bulletin.
30CF0000.cuw is a Toyota firmware file associated with calibration identifier 30CF0000. Toyota service bulletin T-SB-0295-10 lists this identifier as a previous calibration in a bulletin covering the 2010 and 2011 Toyota Sequoia.
What the calibration record establishes
The previous-calibration designation means that 30CF0000 was an earlier calibration addressed by that bulletin. It does not establish what the calibration controls or what improvement the bulletin’s later revision made. The bulletin’s model list describes its vehicle scope, not exact fitment of this identifier to every listed Sequoia.
The exact control module and software function cannot be identified reliably from the calibration ID and bulletin record alone.