Parking sensors not working

Like the title my 2016 limited Tundra,parking sensors do not work anymore.Anyone else have this problem? If so how much to fix? Thanks in advance for any help

 

Try to reset in the settings, check for any associated blown fuses and if all fuses are good, disconnect the battery for a few minutes. Is it both front and rear? I don’t have any parking sensors, but most likely they all did t just stop working. Start with the basic stuff if you haven’t tried these already.

 

I am getting the warning on the dash to check sensors see dealer. Just wondering if anyone else has had the problem

 

Thank you,I disconnected the battery, reconnected and they seem to work fine. Thanks for the help

 

my (front left) sensor on my 2016 just goes off when im not close to anything while sitting still. Then when i drive off it stops beeping.

 

The parking sensor normally goes off when you go above 3-5 mpg but can come back on when you stop again, There is a TSB out on this issue (attached). I bought the parts to fix it but then the problem stopped. Waiting for it to reappear.