guyskin

Understood. The box effectively redirects electrical power from the brake light to the flasher. I recently had to replace a newly acquired unit with a replacement one. It is recommended to ensure the presence of electricity between the flasher and the box by connecting it to terminal 8. Verify the electrical connectivity of the flasher by examining the power transmission from the fuse box to the x connector.

Are you using the Moss transistor version of the box?