[exhilaration]

Disabling the hardware can be really hard, my 2025 Toyota Sienna is always connected. You can't just pull a fuse or rip out an antenna, I have to take the entire dashboard apart to reach the Data Communication Module (DCM) module. If anyone's curious what that looks like, it's a little bit easier on the Toyota Tacoma, here are some pictures of the process: https://www.tacoma4g.com/forum/threads/disabling-dcm-telemat...

It's complex enough that I haven't done it yet in my Sienna, but I plan to!

[ProllyInfamous]

On a 2021 Camry there is an below-dash fuse labeled "DCM" which you can remove (and it does disable OnStar/telemetry, but not sat.radio[0]) — it also disables one of the speakers (used for phone calls), which there is a bypass to resolve (but it still requires removing infotainment, so at that point just unplug it there.?!).

[0] It was my understanding that, like GPS-receivers, Sirius/XM was one-way streaming, only..?

[willis936]

There are GPS antennas that land on that DCM and the data from that is forwarded over carplay/android auto. Phones fall back to their onboard GPS but it's a much worse experience than we're accustomed to. If you share the car with someone expect complaints. Pulling the cell antenna(s) is the most elegant solution. People shouldn't be afraid of a little work.

[kwoff]

https://www.toyota.com/privacyvts/#:~:text=Declining,analysi... so you apparently have to opt-out of consenting to them tracking you...