[Blackheart88]

Kinda late to the party here by 26 days. 2020 Z71 here. 2018 Z71 with problems before. Took it in and gave me a rental 2020 Blazer. Had USB-A & C in dash. wonder why they skipped it with the Colo’s

 

[Mtn_man]

Kinda late to the party here by 26 days. 2020 Z71 here. 2018 Z71 with problems before. Took it in and gave me a rental 2020 Blazer. Had USB-A & C in dash. wonder why they skipped it with the Colo’s

The parts are already made. Cost money to change. Thats why.

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[fas]

Well that's a bummer. I keep a USB micro stick in the console port of my 2016 for my music.
You can't figure out these GM engineers. They get rid of the good stuff instead of re-engineering something that really needs attention, like a 4x4 indicator on the dash. Or did they fix that for the later models?

On the '21, the back ports are only for charging. the front ports are data ports.