Good afternoon everyone. I've been scratching my head at this issue for just about a month now. I have a 2003 Silverado 1500 Ls 4wd that's been dealing with an electrical issue. After taking it in for an alignment the shop said that the battery would not charge, the battery light was on and the alternator wasn't charging the battery. The shop assumed it was the alternator and since I didn't have an option I had them install it. 4 alternators and 3 days later the issue persisted. They had apparently "fixed" it by repairing a faulty wire. A few weeks later the problem came back however it's at random. Hitting pot holes and hard breaking doesn't seem to affect when or where it turns on. I don't believe it's a faulty signal either as when the light turns on I can actively see the batter gage begin to drop.New battery and the side mounted terminals are tight as well. I believe it's still a wiring issue however I am absolutely clueless on where to look. If anyone can point me in the right direction I would appreciate it and give updates on progress. Thanks