tmkilburn

Alright got my console removed. Wasn't that bad. Anyone else wanting to pull the console to add a sub this is what you need to do. 1. Lift the console lid and pry up the the console trim that holds the cup holders and outlets. I used a screwdriver and pried it at the locations below as seen on youtube videos. 2. With the trim removed there will be 2 10mm bolts exposed. Remove them. 3. Disconnect all the connectors on the trim piece as well as the larger harness and the brown USB harness behind the trim piece. 4. Remove the map pocket trim on either side of the console. They just pull straight out. You may have to move the seats around to get them completely out. With the map holders removed 1 bolt on either side will be exposed. 15mm I think. 5. Move your seats all the way forward and at the back on either side of the console near the carpet are 2 plastic cover. Pry them open from the back with a thin screwdriver. Behind the covers are 2 more 15mm bolts. Remove them. At this point you should be able to slide the console back. I had to lift mine up a bit but it should be completely free

Can anyone give me the rundown on center console removal to replace the factory bose sub? Bout to install an L7 8 and would like to avoid breaking any clips which I am prone to do due in frustration on occasion.

This has been covered. The vibration from 70-80 has nothing to do with AFM. Some trucks with the vibe have a programmer with AFM removed and still shake at highway speeds.

With the measurements and statistics we could compare to other auto groups to see what "normal" is. I'm doubting it feeling like you are on a gravel road at 74mph is normal....

I read a majority of it. Didn't look promising.

My girlfriend got my truck on the highway today and called me because she thought it had a flat. 2014 Sierra 22000 miles. She says she there's a vibration above 70mph. I remembered seeing this thread but hadn't had it on a smooth highway for an extended period of time yet and didn't know if my truck was affected. I drove it today and confirmed that it vibrates. Not horribly but definitely enough to annoy. What are the odds on GM fixing this?

Took my 2014 Sierra in and had the shim kit done. So far so good.

Took my 2014 Sierra in for the TSB on the lights. Going to test em out tonight and see if I can tell there is a difference.