KeltonM

I've have a 2011 chevy impala lt, I recently had my battery changed and when i got into my car today, I went to turn the car on and all the electronics turned off as if the battery was dead but when I let go all the electronics came back on after a few seconds. I got a message on the dashboard saying something about the stabilitrak, traction control and something else along the same lines. I haven't checked the codes due to me not being able to get the car running but will update when I do get the codes.

any suggestions on what I should do?

Tdub

Those symptoms sound like a bad main battery connection, do you have a voltmeter?