Ray_K

I'm wondering about the AC compressor functioniong. All my other vehicles have a very pronounce click and load change on the engine as the AC compressor kicks in. The GL does not. Since its winter I don't know for sure how the AC is working here in Toronto but other vehicles I have still have a pronounced click and engine load change as the AC compressor kicks in. Have tried turning the AC on and off through the control panel but never hear an change in the engine rpm/sound. The line from the condensor does get cold but I'm used to the obvious engagement sounds when the AC kicks in.