At first the passanger seat would move back and fourth slowley and now it does not move at all it also dose not heat or cool when features are turned on
Passanger seat buttons do not work. on 2007 Cadillac Escalade
You may have a poor electrical connection under the passenger seat causing one or both of your problems. It is not uncommon for the electrical connector at the heating and cooling module under the drivers seat to overheat and become damaged. I would also recommend checking the main power and ground wires to the passenger front seat.