Sooo...I bought a 2012 Toyota Prius Three with some damage, took it to a body shop, got it repaired, however, the guy claimed a part was not provided and well now I am clueless does anybody here know what the cable used to connect the turn signals is called? All I know its that it's attached to the picture below
According to the Electrical Wiring Diagram (more info), the wire harness from connector CA1, seen in your photo, to the turn signal lights is the No. 3 Engine Room Wire. Assuming the car doesn’t have LED headlamps, the Toyota part number is 82113-47170; see catalog Figure 82-02, Wiring & Clamp.