aem ems 30-1020 switching jpt1 and jpt2 jumpers
You take the end plate off of the box. Unscrew the screws underneath the box. The whole board should slide out. Take the two halfs apart. Be careful not to bend any pins. Locate the two jumpers that say JPT1 and JPT2 and move them over one spot. There are 3 pins for the jumper to connect to. Move it to the other two.




