Highlander 2010. I can't do anything on the HVAC console since I don't have access to it. I tested all of the fuses and the dealer confirmed that it was not a fuse. We didn't have time to leave the car with the dealer since he stated he'd have to inspect each wire separately. I'm sure that examining all of the wires will take a long time, and if the problem is very specific, there shouldn't be too many wires to examine.
Do you have any recommendations? I don't want to spend thousands of dollars on what may be a simple broken wire, and I'm not sure I trust the dealer totally.
Thank you for reaching out. We do fix climate controls Here is the link https://www.upfix.com/product-category/repair-return/climate-comfort-repair/