Anyone think that there could be any warranty problems when running a tune if you have the OnStar Vehicle Diagnostics enabled?

I haven't signed up yet, But am a little worried.

Details:
OnStar Vehicle Diagnostics. It checks key vehicle operating and diagnostic systems, including your engine, air bag, and antilock brake systems, as well as your remaining oil life and current mileage. Sign up today for this complimentary new service and tomorrow you can start receiving monthly email reports detailing your vehicle's status. So you can be more confident your vehicle is ready for the road.

 

I posted up the same concern,several here said dont worry about it. I decided not to sign up for the option monthly diagnostic service.

 

I've been signed up for a long time. Had my cluster swapped out a few times and a check engine light on in the past. The mileage has changed a little since the cluster swaps and there have been no history problems that show this. The On-star e-mail diagnostics program never even posted anything about the check engine light. They show everything as normal. I think it's just a load of crap.
You'll be fine if you sign up. I have been. They are not linked to GM anyways. They are a separate company just making money off of GM vehicles.
Don't sweat it!

Jim