42 perko switch wiring diagram
Connect a new red battery cable from the second battery's positive terminal to the number "2" terminal on the Perko switch. Connect the second new red battery cable to the common connection point labeled "COM" and connect the other end to the starter's wiring post. Secure the connections with an open end-wrench. How do I wire two batteries on a Perko switch? You run a cable from the positive side of your second battery (stereo battery) to the terminal marked #2 on the back of the Perko switch. On the common you run the main cable from the engine and connect it to the common terminal on the back of the Perko switch. Battery Switches - Wiring a Selector Switch. Download Video: Closed Format: "MP4" | Open Format: "Ogg". Runtime: 3 minutes and 28 seconds. Perko switch wiring diagram