Adheal

Hi, I am having the same issue on my 2011 Lexus Rx450, the boot will not open manually and neither with the button on the fobs or in the car, no beep sound or anything. All the other door locks open and close fine. Was working fine and all of a sudden decided not to open. Is there any suggestions or help? Herbie is there a file or something that we can try and diagnose? thanks in advance