Electrical issue

[Taylor Franklin]

When I hit my brakes everything goes haywire all lights on dash come on radio resets and sometimes when I have cruise on and I turn my turn signal on cruise kicks out o need help

[rjgti]

check your brake light bulbs

[Koinz]

Sounds like a ground issue.  happened to me on the highway. Engine stayed running but the dash was freaking out. There's a known issue with the ground cable from the battery. To test it, I connected a wire from my battery negative terminal to the body (cowling) and haven't had the problem since. I even bought a new negative cable, but haven't installed it yet. It's all been good. 

 

Clean any other ground connections to the body while you're at it.