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03' cts

  1. 2003 CTS sound system help

    Cadillac CTS First Generation Forum - 2003 - 2007
    Ok, so I have an 03’ cts with the boss setup, I bought the trim panel and antenna as I am going to run all my speakers from aftermarket amplifiers, I figured I’d delete my factory wire just use yellow turn on and power and ground. Now I removed the oem Bose amp, ran a yellow switched wire ...