horent135

iTrader: (10)

I just finished installing my JVC double din and every time I turn on the radio I get a static/buzzing noise, it gets worse when I turn the key to acc or when engine is running. I using Metra wiring harness to connect to the stock harness. Could the issue be bad grounding and I should run my own ground wire from the aftermarket radio? Any easy fix?

This is on 98 SC300.

Kira X

iTrader: (24)

You will have to bypass the factory amp or buy new speakers with an aftermarket amp. My SC does this too and it's very annoying.