Trevor Hopkins

Update for those with IOS / NON BOSE : I tried two additional modules and they figured it out. Received it back last week, installed immediately, works flawlessly. Wireless connection is very good and very fast. Nav add on works just like it should. Truck shows nav directions in gauge cluster screen. No issues with speakers, no compromises, no complaints. WAMS is A1. Well worth the money. Excellent customer service. I have the probably unique experience of having done this install three or four times now. It can be done in less than 30 minutes. It can also take two hours like my first one did if you struggle to understand how the connectors are removed. I suggest you use a 12 inch flexible bit holder on a drill to remove the inverter housing. And I suggest you move all harnesses out of the way. They easiest way to understand the connectors is that you need to use a pick to grab the red sliding tab and pull it down in order to unlock the connector you will feel it click once this is done you can use a pick or your fingers to find the push prong that will release the connector just like all connectors have always been. These connectors just have an additional lock that prevents the connector from coming off once it’s in place

Yes. I would say 1-2 weeks. Mine had issues but I knew that it possibly would as my original post says. The wireless carplay and gm nav worked really great. Very fast and smooth. But it emded up incompatible with my speaker set so I had no sound in nav carplay or radio lol. They asked if I minded trying another software build so that hopefully people with my same option list will have an easier time in the future so I agreed. We will see how it comes back.

No mine is a 2020 SLT, no Nav, no BOSE, but I do have the IOS higher res screen with the key profiles and stuff. I didn't think it was that uncommon, but apparently the IOS system usually includes Bose and so having the IOS high res screen without Bose means they need to create a new version of their software or something. I am hopefuly it works out. I have been using those wireless carplay adapters in my 2018 Silverado for a year and its very nice, wireless carplay is 2x more convenient than regular carplay. It would be great to have a more stable version of that that actually works in the T1, and also to add NAV.

Just for everyone's info, I ordered mine about ten days ago. It turns out if you have the upgraded radio (IOS), but you do not have BOSE, this is not common. They emailed me and asked permission to test a new build of the software on my module and see if it works. If it does not work, they will refund part of the cost and will send another unit that definitely will add carplay, but not NAV. I am hopeful the first option works as I probably would not have paid that much just for the wireless carplay, I don't think the pricing is unfair I just talked myself into it by justifying the cost because of the NAV upgrade. The dealer charges $400 for a nav upgrade. Another thing is the company doesn't really provide a phone number for customer service and emails go to a general inbox. It is very difficult to get updates on your shipping time. They do provide generic info on how long to expect processing to take for their different types of products... but this kit doesn't really fall easily into any of the categories. You do get a brand new module, but it is also custom programmed for your build via your VIN. I am really hoping it just works. But all in all the company seems pretty legit, just wish their communication was better.