Ok so I’m trying to put in new stereo without wiring harness. Will not be powering any speakers with stereo. All I need is power to the stereo. I pulled ground wire out of ribbon connector, ran a wire from fuse boxunder rear seat that is hot all the time for memory and power, ran another wire from fuse box from the Retained accessory power fuse, for my switched power. The problem....stereo don’t turn on and sunroof won’t close (no power). Any help would be very much appreciated !

Don't double post.

Agree with carfixer007 ^^^^^^^ . Please do not double-post an issue.

This thread is the second thread of the double-posting, and the first thread appears to have the same information.

The first thread is: https://www.gmforum.com/pontiac-168/...nstall-312693/

Please refer to the other thread for all future activity related to this issue.

Thread closed.