io4 to iO6?

[Barman84]

i just purchased a used 2014 crew for a killer deal. But it left me with a lack of options. I have an io6 ready to go and as bad as I want to just pull the io4 out and slap the 6 in I'm sure it won't work that easily.

 

I also have a backup car I am wanting to install and everything I've read says I just need to get the HMI programmed for it and it'll work. Now the question is once I get the HMI programmed can't they get the radio to work as well? Or does the radio itself need to be unlocked?

[srttotruck26]

youll need the correct harness and a hmi programmed to go from io4-io6. It will cost you around 1500 from MVI or 2500 from a dealership. I went the cheaper route and it works perfectly. The aftermarket radio i bought was all plug and play. Check this topic:http://www.gm-trucks.com/forums/topic/196450-upgrade-io3-io4-and-even-io5-radio/

[daort15]

youll need the correct harness and a hmi programmed to go from io4-io6. It will cost you around 1500 from MVI or 2500 from a dealership. I went the cheaper route and it works perfectly. The aftermarket radio i bought was all plug and play. Check this topic:http://www.gm-trucks.com/forums/topic/196450-upgrade-io3-io4-and-even-io5-radio/

1500 from MVI or 2500 from stealers?????? Buy me a hamburger And I tell you how to do it

[Carter8]

It's not just plug and play unfortunately, your gonna need a hmi programmed specifically for your truck, contact mvi and they'll let you know what has to be done