Basic Brake Light Wiring Diagram. This diagram was designed for 12 volt systems but can also be used for 6 volt systems. Use 16 gauge or 18 gauge insulated copper wire.
It shows the components of the circuit as simplified shapes and the skill and signal friends between the devices. I have made many electrical diagrams to put in my vehicle land rover serie i 1956 it has the genuine red lamps it were made only with brake and tail lamps. Once tested and connected to the live supply the lighting circuit will be operational.
The 7 pin n type plug and socket is still the most common connector for towing.
Failure to do so would cause excessive heat in the wiring and switch and create a risk of fire. For example in case a module is usually powered up and it also sends out the signal of 50 percent the voltage and the technician will not know this he would think he has an issue as. The source is at sw1 and 2 wire cable runs from there to the fixtures. Now is necesary turn signal.