my gps tracker for my car is sitting on top near the fuse box and is plugged in one fuse and the other wire to the red battery post. My battery is not working right but is tested out good ,my starter & alternator as well when autozone chk it 3x.

is this a question?

Im lost as well. Whats the ? If your asking about electrical and having starting issues check your ignition switch common in chevy

Ok.

Yes i got it tested at another place they told me its . The gps that Sands Cheverlat instalked that is draining my battery.. so my question is sandse Chevrolet has to correct that the person that installed it didnt connect it right. I got the car there back in February 2018 st the used car lot . The sales manager name is John. I don't have his number its the tracker that they installed on the car .. Yes