I just purchased a 2007 Tahoe knowing the sunroof was not working but I figured I might be able to re-initialize it by following the correct steps. It didn't work and all I get is a loud clicking noise when closing and opening. It seems like the motor is still working but it's not moving the sunroof, just clicking.

I've replaced several window regulators and motors in my 2000 Tahoe but never a sunroof or a 2007 Tahoe sunroof regulator or motor. Does anyone have any ideas before I go about dropping the headliner on this Tahoe. I know what a pain it is going to be so I'm not looking forward to it.

Thanks in advance

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