Recent content by Dakloog

Another question, how many grounds should I have? As of right now I've only got the one black one that travels through the harness. Also, where should this be ground? I assumed it didn't matter as long as it was properly secured to a clean metal surface, however upon further research I've found...

yes, how should I go about testing that? Also, I forgot to add the previous system was also aftermarket and never worked either.

Ok, I've got a 1995 Nissan Sentra GXE and I'm having trouble installing my aftermarket Sony unit. I believe I have connected all wires correctly however the unit doesn't appear to be receiving power. No noise, no illumination, nothing. I have checked all fuses to no avail, any help and...