Review on 🔌 Scosche GM07B: Complete Ribbon Style Connector/Wire Harness for aftermarket stereo installation in 2000-2005 GM vehicles - Color coded wires included by George Walker

This wire harness works great. The guys with negative reviews didn't fix any bugs or didn't know what they were doing. My Bonneville 03 didn't have a 12V ignition, just 2 constant current. It's not a suspension issue. I hooked up the ignition power from my lighter to the stereo, no big deal. There's another review here that explains it better, so I won't. Use a multimeter to operate it, you don't need to be a rocket scientist. Some GM cars in the early 2000s are just plain badass. You can use constant 12v from the harness, ground and all speaker wires and it works fine. I'm only giving 4 stars because it would be nice if the dishes let you know.