2002 Gem with 71030i sure power DC converter

Had the headlights, tail lamps, etc. go out on my 2002 gem car this weekend. Ran fine for a while then it happened. Let the car sit for a bit and the accessories all worked.

Read the accessory system troubleshooting chart on the gem car manual. It stated this could be several things from the PWB to the DC converter itself.

I am looking for suggestions on how to troubleshoot to find out exactly what the issue(s) may be and how to correct.

I have the same problem with mine. Did you ever get any answers?