From Diode Dynamics:No option in LC. I just bought 21LC and was making changes with techstream. Even there, there is no option to program it.
2016 Land Cruiser
Thanks for reaching out! Unfortunately, there is no replaceable relay on the Land Cruiser, so resistors from the link below would be the only hyper-flash fix:
https://www.diodedynamics.com/led-resistor-kit-pair.html
If you have any other questions, just let us know!
Best regards,
Diode Dynamics Support