Sounds like the new brake wires just go from the brake switch straight to the lights, bypassing the logic module that integrates the brakes and turn signals. You need to get a wiring diagram and resurrect the original set-up.
Sounds like the new brake wires just go from the brake switch straight to the lights, bypassing the logic module that integrates the brakes and turn signals. You need to get a wiring diagram and resurrect the original set-up.