on my 2007 chevy equinox, I was replacing the inside door handle and got to the T30 screw that had to be removed to finish disassembling the handle. Does that screw have Loctite on it or is it just over tightened? I was able to get that far, but was unable to remove the torx screw so I had to put it all back together. Any suggestions on loosening that screw to get it off?

 

I doubt that screw has Loctite on it. It's probably just seized because your vehicle is 10 years old. Have you tried a T30 bit on a 3/8" ratchet?