Hello
I just bought a 2006 rsx-s with bose unit. I installed a pioneer x6900bt with the metra 70-1725 harness. I plugged everything up and get good audio but now i hear a whining noise as the revs get higher. THe whine goes away when i completely shut off the head unit. I have the ground cable from the pioneer harness going to the metal cage inside the dash.
Is this the correct ground or am i suppose to connect the black ground cable from the pioneer harness to the metra 70-1725 black ground wire?
I just bought a 2006 rsx-s with bose unit. I installed a pioneer x6900bt with the metra 70-1725 harness. I plugged everything up and get good audio but now i hear a whining noise as the revs get higher. THe whine goes away when i completely shut off the head unit. I have the ground cable from the pioneer harness going to the metal cage inside the dash.
Is this the correct ground or am i suppose to connect the black ground cable from the pioneer harness to the metra 70-1725 black ground wire?
Alternator whine with Pioneer x6900bt