Condition 2
WARNING: This page is about a different car, the 2005 Buick LaCrosse and 2005 Buick Allure. However, it is still accessible from the selected car via links, so may be relevant.
The TCM commands 2nd gear with the transmission OSS 300 RPM or more and the gear ratio indicates 3rd gear, 0.95:1 to 1.05:1, for 1 second.