Need suction cup assemblySuction cup is tore and need a new suction cup and bracket that attaches to the main unit.
回答“Need suction cup assembly”Amazon has new one for $5.
回答“Why my tomrom is waiting for a valid gps signal”I had a similar problem and did 2 things. 1. Hold down power button for20 seconds and see what happens. That usually resets everything. 2 . Go to the website and refresh everything, it has a program to pick up gps quicker.