Condition 1
WARNING: This page is about a different car, the 2009 Cadillac DTS. However, it is still accessible from the selected car via links, so may be relevant.
The TCM commands 1st gear with the engine torque between 50-1,492 N.m (37-1,100 lb ft) and the gear ratio indicates 2nd gear, 1.54:1-1.71:1, for 2 seconds.