With no lights on , ignition switch on , turn signal lever turn to the left the front left turn signal flashes, the rear left turn signal flashes. The right front doesn't flash , right rear flashes, if I push the brake pedal the brake lights works.
RECHECK WIRING.. Follow each wire. Don't assume it's correct. Assume you did something wrong so you will find it.
Be sure each color goes to proper filament in rear. Be sure flasher is wired correctly... and is the correct one. If you see any thing not right, let us know.