I just bought a Bluetooth odb2 scanner and I cannot get it to connect to my 2018 Toyota Tundra Head unit. I can open the Bluetooth connection setting and I do see the ODBII device listed. However, when I select connect to ODB2, nothing happens. My app does not see the scanner.
I tested connecting to an android phone and the scanner works fine. Just can't connect it to the dasaita head unit