What's the difference between M6 and D?

[Donstar]

What's the fix for the AFM squeak?

Take your vehicle to a GM dealer for warranty service. This feature is designed to work seamlessly so if it is being heard, it needs repair, imo. You will often read comments from people reporting similar complaints about a feature of their vehicle. This does not necessarily mean the problem is typical or is acceptable for that model. If your new truck has a squeak, rattle or shake under normal operation, take it for service.

[jono20]

Take your vehicle to a GM dealer for warranty service. This feature is designed to work seamlessly so if it is being heard, it needs repair, imo. You will often read comments from people reporting similar complaints about a feature of their vehicle. This does not necessarily mean the problem is typical or is acceptable for that model. If your new truck has a squeak, rattle or shake under normal operation, take it for service.

 

Yeah, I'm just curious as to what they'd actually do about it. I was driving a '14 and have recently traded for a '17. I definitely heard a bit of a squeak from V4 to V8 on my '14, somewhat less so on my '17 but I still know when it's switching. I don't think anyone else riding in the vehicle would ever notice, I figured I was just particularly sensitive to it.