2009 GMC Sierra 1500 Q&A

2009 GMC Sierra 1500 Question: Why do I have a grinding sound when I put down the windows?

Every time I go to put down the windows in my truck there is a grinding noise. Could this be a simple fix or is it more complicated? -
Answer 1
Noise when raising the window also? -
Comment 2
More than likely the 'cable' drive window lift assembly needs to be replaced. They give some problems. -
Answer 2
You might need a new window regulator, the question would be whether it comes with the motor or not. -