4″ to 8″ Screen Upgrade (IO4 to IO5/IO6 with CP/AA) 2014-2016

(4 customer reviews)




This kit includes almost everything you need to upgrade your 4″ IO4 Radio equipped K2 Pickup to the 8″ IO5 or IO6 style infotainment WITH Apple Car Play and Android Auto. This kit includes a brand new 8″screen that as well as a brand new HMI and Radio module custom programmed to your specific application.

In addition to the HMI and Radio modules the only other thing you’ll need is a 2016+ USB hub that goes in your console to replace your non compatible older version. This is the USB module where you plug your devices into that has two ports and likely an SD Card reader these vary by console style. Generally the part number for this unit is 13519224 and can be found many different places online including Amazon.

If you are ordering a navigation HMI but do not have factory navigation please note you will need to provide a GPS antenna or factory onstar signal splitter and cables. We can help you source these if need be!

If you do NOT have OnStar Hardware in your vehicle (Generally RPO UE0 Onstar Delete) please contact us PRIOR to ordering as your kit will require custom programming.

There are other unique HMI and Radio programming options as well available as custom orders via an email quote.

This kit DOES NOT work for IO3 vehicles out of the box. Those vehicles would require a retrofit wiring harness in addition to the parts supplied here.

Please make sure you disconnect the battery from the vehicle before reinstalling your freshly programmed modules. While not required this minimizes the possibility for damage or DTC’s.

4 reviews for 4″ to 8″ Screen Upgrade (IO4 to IO5/IO6 with CP/AA) 2014-2016

  1. Shayne Smith (verified owner)

    WAMS did a great job. Exactly as promised, well packaged, everything fit perfectly. The 8″ screen looks great in the truck and the carplay to integrate iOS apps into the screen is awesome to have. I would buy from WAMS again. Thanks.

  2. Greg Dawes (verified owner)

    My experience with WAMS was awesome! My 2015 Silverado has new life. The 8” screen is such an upgrade, looks great and performs as advertised. Installation was surprisingly simple and straightforward. In addition, the WAMS folks were super helpful, and responsive, to my minor questions. Thanks!

  3. Victor Torres (verified owner)

    Thank you WAMS!!! Very helpful with any questions I had. Brought in a new vibe to my truck! One of the few steps of converting a w/t to a Denali style truck!

  4. s10escalade99 (verified owner)

    Excellent service!! Had an issue on trucks end and there was zero questions about willingness to help troubleshoot the problem. After asking for help, the troubleshooting help started in minutes. We finally got it figured out. The knowledge that is available here is pretty extensive. Again appreciate WAMS. Will definitely work with getting their service and/or products in the future.

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