Hi All, New to forum and have a question on the cruise control. 2001 RX300 set the cruise and it shuts off after a bit. I did notice that when it does this the cruise light flickers and stays on. It will reset but goes off sooner to the point after resetting so many times the cruise light goes out. So far I have replaced the brake switch and topped off brake fluid. Any help would be great.

 

What speed are you trying to set?

With other electrical problems you are seeing, it might be worth while to have the charging system checked up. Once those diodes blow, they send spikes instead of nice rectified voltage.

Salim