software update

BlazerRob said:

My 2020 Blazer keeps asking for me to do an update, I have not done it because usually with most updates they tend to mess things up. Has anyone done it and if so was there any issues?

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I've not had one come up yet on my Blazer but I did them all the time on my Colorado and never had an issue.

I've done 2 updates with no issues.

I've had 2 on my 2019 and no issues whatsoever

I've done a couple on my 2019 with no issues. If they send an update it's usually a good idea to apply it because it means they found something that needs fixing. Just like with your phone or computer.

JWBlazer said:

I've not had one come up yet on my Blazer but I did them all the time on my Colorado and never had an issue.

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I did mine on my 2019 blazer permire and had no problems.

Thanks for everyone's input I will go ahead and do it.