Chevy and GMC Duramax Diesel Forum banner

head unit

  1. Gauges, Electronics and Wiring.
    Im about to purchase the Pioneer AVH-P2300DVD in dash unit for my 03 Sierra. I have a couple of questions for those of you that have installed a similar unit: How hard is it to install the steering wheel control adapter, and what is involved in that? The PAC SWIJACK is one option, but it...