02 Tahoe radio/factory amp issue

[Flexxicon]

I'm having this same issue. I have an 03 denali with bose and Im using a pac rp4 with my kenwood. Wired up harness and nothing.

Will try using antenna power and see if this helps


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[BigPapa1959]

Ive found a few other people around the web with this issue posted up but of course no one posted once they resolved it.

Im sure Ill figure it out once I have time to test some wires at the amp. I know it gets signal to turn on from some where. Im just hoping that wire doesnt go dead once in motion as part of the speed sensitive volume and its something the stock deck overrides some how. Ive been spending too much time getting the Jeep ready for Jeep Jam to work on the Tahoe.

Have you considered bypassing the Amp?