Electrical. No brake,tail,blinkers. Or both blinkers flash.

CAN YOU SEE ALL THE WIRES WERE THE AMINAL ATE THROUGH THE WIRES IF SO WHAT I HAVE DID IN THE PAST WAS TAKE ONE WIRE AT A TIME AND RECONNECT EACH WIRE MAKE SURE YOU FEEL THE WIRE AND MAKE SURE THERE ARE NO CUTS OR BREAKS IN THE WIRE IF SO SNIP AND RECONNECT THIS WILL TAKE SOME TIME BUT IT WORKED FOR ME IN THE PAST.