Toyota Tundra Firmware 30CF7100.cuw
A catalog reference for Toyota firmware 30CF7100.cuw and its appearance in a Tundra service bulletin.
30CF7100.cuw is associated with calibration identifier 30CF7100, which Toyota lists as an updated calibration in service bulletin T-SB-0273-10. The bulletin covers the 2010 and 2011 Toyota Tundra, although that scope does not establish exact fitment for every vehicle in the bulletin.
Calibration record
Toyota published T-SB-0273-10 on September 28, 2010. The supplied record identifies 30CF7100 as an updated calibration, but does not identify its control module or the condition addressed by the bulletin. The vehicle system it controls and the practical effect of this revision therefore cannot be established from the record alone.