3 ms·

In some disconnecting the antenna isn't enough, it just reduces the range of the modem. Another option is if the modem can be physically removed. e.g. http://s

• chiph 2y ago
  A Lexus forum member went through several attempts to physically disconnect from the Toyota cloud and ultimately had to compromise on this, as the hands-free Bluetooth also went through the data communications module and they weren't willing to give that up. The interesting part is that even though the antennas were disconnected, there was enough RF making it's way through the plastic sides of the module to give him 2-bars of signal strength. Wrapping it in grounded aluminum foil still allowed enough signal strength for transmission when they were very close to a cell tower. GPS signals were also being routed to the communications module over the car's network from the entertainment module (not sure why the entertainment module needs a GPS antenna or location data). Ultimately they opted-out from data collection using the Lexus app and will rely on legal protections - in addition to disconnecting the antennas. https://www.clublexus.com/forums/gx-2nd-gen-2010-2023/983214-howto-disable-dcm-data-transmission-in-lexus-gx460-2022-and-earlier-model-years-2.html#post11279130 https://www.clublexus.com/forums/gx-2nd-gen-2010-2023/983214...
• b112 2y ago
  That's why I said, add a resistor. It turns the energy into heat instead.