Condition 2
WARNING: This page is about a different car, the 2008 Buick LaCrosse and 2008 Buick Allure. However, it is still accessible from the selected car via links, so may be relevant.
The TCM commands 3rd gear and the gear ratio indicates 4th gear, 0.67:1-0.74:1, for 2 seconds.
The TCM commands 4th gear and the gear ratio indicates 1st gear, 1.65:1-3.09:1, for 2 seconds.