Transmission shift problem with trac Control is on. But shifts normal

@chip0 , Chip, There are a few reasons that could cause shift problems faulty speed sensor, shift solenoids, torque converter, etc.. Have vehicle scanned for diagnostic codes to aid in determining fault. There are part suppliers that offer this service for free like Pepboys, Nappa, Autozone, etc., pop in and have codes retrieved and talk to some of the guys there as some can be pretty knowledgeable. Below is a TSB for the Escalade. Good luck.

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