Toyota Sienna 2017 updated Firmware now won't remote start

Question

Updated to .69 firmware now the van just flashes the park lights 3 times and on the Evo the red light flashes 3 times. Evo-all sn 001A07 022831i am also locked out of the module now because of troubleshooting, I get a "flash limit reached"

Answer 1

If the device was working on 79.65 I would suggest returning to that firmware, then re programming the evo in the vehicle.

 

I have reset the flash limit for you.

 

Once a defvice is working in a vehicle there is no need to update the firmware.

 

Best Regards.