Rear turn signal problems.

[Bearcamp]

I installed a new turn signal switch cause mine was busted up. Now when I turn on the key I have left rear turn with switch activated or not. And when I have the key turned off and hit the brake pedal my dash idiot lights come on. So I replaced the rear light sockets with new and still the same thing. With turn switch in neutral position I have a constant blinking from the pink wire out of the turn switch. Just a thought maybe I should check the brake light switch next?