Buzzing Noise at Rear Speakers 2007 Tahoe/Suburban

[Meathead16]

It's the Pac adapter. I'm assuming your factory amp is the 'luxury?' (RPO Y91)

I have the Pac RP3-GM11. I got it to install my aftermarket headunit. It has no rear speaker output, thus no fade control. The buzz, hum, electrical whine noise it has caused is incessant and maddening. Enough so that I'm deleting the factory amp and radio system entirely, getting new speakers and running new wires to an aftermarket amp. I especially can't wait to never hear another chime out of her again.

 

[mikez71]

If you're like me, you will LOVE no chimes.. No noises at all..

Only sound I sort of missed was the turn signals, but now that I'm used to it, I might prefer it...