Need help with part numbers. HMI Module and Radio Module

[Brendan66]

Hi I have a 2015 Chevy 2500 WT with the iO3, i’m looking for the harness that connects to the io6, my truck does not have the harness that goes under the glove box,If someone could leave me a part number that would be amazing, thank you in advance

[14LTZ-1LZ]

I have done this update to my 2014 Silverado LTZ 4x4 added both Android Auto, Car Play and back up camera while in motion. The important thing is to get the VIN # of the donor HMI and Radio module. You will need to either take it to the dealer or know someone with a Tech. II to program to your vehicle. I bought my HMI and Radio module from "White Automotive & Media Services" https://www.whiteautoandmedia.com/ . They upgraded the HMI plus have a warranty for the Module I purchased. I got the harness from https://harnessdr.com/ , I think he's on this forum (pgamboa). He has a You Tube channel showing upgrade and update to his Silverado. Here is the link that pgamboa made for this particular upgrade 

 

[frank amoroso]

On 12/12/2018 at 8:34 AM, Viktorrocks15 said:

For sale $$$
-Radio Screen with dual zone climate controls.
-18 HMI with CarPlay and Nav
- Radio module
-Cd module

Asking price $600.00
Pm for more info.
PayPal ready


Sent from my iPhone using Tapatalk

Is it still available 

[Paul CF]

I have a IO6 system in a 2017 Colorado,having aproblem with distorted audio on AM and FM, no problems with Sirius. Sometimes the AM and FM goes away when truck is hot. Any thoughts as to what module could cause this problem.

[Jeff Hens]

i am changing radios out of my 2018 Colorado and can't find out what each of the ports on the receiver are for. The one i'm interested in (I took this from another persons post so they had other units i'm not interested in) is the 8427-8525 receiver. The adapter control unit i got from Crutchfields plugged into the large green and grey ports on the one side and the antennae was obvious but... there were wires going to the smaller brown and grey ports on the right and a plug going into the yellow round port as well. Does anyone have a schematic for this or know what these ports are for?