stabilitrak light is on and sometimes it is hard to get it to go into gear

We need to start with checking for codes. Normally these items, stability track and the brake pedal, are not related but there could be a link which is why we need to start with codes.

https://www.2carpros.com/articles/checking-a-service-engine-soon-or-check-engine-light-on-or-flashing

Here is a video as well that does a good job of explaining traction control just in case you want to get some more info.

https://youtu.be/K5AJVMk4U8Q

However, we need to start with codes and go from there. Thanks