If you have a grinding/clicking noise coming from underneath your dash whenever the outside temperature and A/C-Heat control temperature is about the same, then you might want to read about this. It applies to numerous Toyota model vehicles for many years (at least 2001 - 2009).
Here's an image of the culprit that is making the noise, and utmba95 has the fix for it, but you may not have seen it because it was posted in the truck and SUV forum. Here's the thread.
Here's an image of the culprit that is making the noise, and utmba95 has the fix for it, but you may not have seen it because it was posted in the truck and SUV forum. Here's the thread.