I have a 2011 Equinox with factory gps radio when i turn the ignition on the radio goes through its boot process twice then i have to turn radio on on and off to get the sound to come on , it also doesn't hold the correct time, it also displays a screen saying no GPS data found. I am at a loss to what's going on i checked the fuses and everything is fine is it just a radio issue or something else? this is a pic of what the radio looks like.

 

Get your battery load tested ASAP. It may be going bad. I suspect the voltage drop caused by the load from the starter is momentarily pulling the voltage lower than the operating range of the radio when starting the engine.

 

Kind of what i thought it might be it does seem the it does crank a little slow at times.