memory seat with a mind of its own

[kly5953]

I have a 2004 tahoe, and for some reason, almost every time we start the vehicle our memory settings are gone, and the seat moves into random positions. It's getting quite annoying and I don't really know where to start. It works for a day, and then I hop in and it shoves me into the steering wheel.
Any ideas on the first places to start?

 

[Fless]

I believe that there may have been a later "calibration" for the seat module. Need to have a dealer or someone with programming equipment check for availability.

 

[kly5953]

I believe that there may have been a later "calibration" for the seat module. Need to have a dealer or someone with programming equipment check for availability.

Could you elaborate on that? Calibration?
I figure the calibration happens when I set the seat memory options, or are you talking about something else?

 

[Fless]

I'm talking about software in the module that controls the system. I don't recall which one controls the seat memory, but likely the BCM or the Driver Seat Module. Think of it as an update to the operating system inside that module.