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GMAHLANB SWC Wiring Problem

1K views 4 replies 3 participants last post by  Big3 
#1 ·
First post!!

I purchased the Peripheral GMAHLANB adaptor interface for my 2007 Impala LTZ to use with a Pioneer deck. This interface boasts that you will retain Onstar (don't care, don't use), chimes (check) factory (BOSE) amplifier (check) and SWC. The issue I ran into is the SWC: I don't know where to connect that wire to. Everything else so far works as described and I am extremely pleased with the sound I am getting out of this deck.

The instructions that came with this adaptor state the following:

"The Blue wire is a SWC Output wire. Do not connect this wire to anything other than the green interface wire of a PESWI-X, AKJ, ECL or PS

Does anyone know where I find this green wire or do I require some secondary SWC adaptor to use with this one? Based on how this is advertised - simple plug and play - I wouldn't think so but I could be wrong.

Does anyone have any insight into this or may have installed this same adaptor and successfully retained the SWC's?

Thanks - Love this forum and loving my car (first time Impala owner).
 
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#3 ·
I'm not sure of anyone who's used this particular adapter.
 
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