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    Wiring a Pioneer FH-X700BT with GMOS-01 for 2005 Pontiac Sunfire

    I have done this multiple times in the past, and I have never had so much issue with a wiring harness. This GMOS-01 harness is just a mess of wires, and the manual for the stereo is very non-specific for what colors on their harness are. First question. The 16 pin harness on the GMOS-01 has...