the passenger window when closing with the automatic switch reaches the top and then goes down 2 inches. IF it's closed little by little it closes fine. Does anyone has any idea of what is going on. i don't believe it's the electric motor, i guess some sensor is not working properly. If somebody experimented the same thing please let me know what to do, Thanks

 

Search this section for "power window motor reset" and follow instructions, that will fix.

If it does not, your motor might be going bad (common prob with the Z)

/thread