New to the group. I live in Omaha, NE. My wife's 2006 Pontiac Grand Prix has a weird issue. The right side turn indicator blinks fast and then we could hit a bump and it works normally. I replaced the bulb and still had the issue. Would shake the wires and it would start working. Traced it out it appears to be this thick black wire with yellow hash marks on it. It has three black wires connected on either end. Is this something I can just cut out and bypass or do I need to put something there. I am just afraid it is a resistor or something. Car did get dunked but we replaced the engine and this appeared several months later. If you need a picture I can get you one later.
