This 2002 Toyota Highlander with automatic temperature controls came in with the complaint that the air conditioning controls head was stuck at 84°F in the middle of summer. The setting would not change regardless of control movement. The system was putting out hot air also. The trim panel around the HVAC control panel is secured … Continue reading “2002 Toyota Highlander Temperature Stuck On HVAC Control Head”
Well this 2003 Toyota Highlander with the a/c stuck on heat finally made it back in so that I could find out what is wrong inside the a/c control assembly. I am planning on fixing, hopefully some weak solder connections. The temperature control switch had been loose and I tightened that up and the system … Continue reading “2003 Toyota Highlander, A/C Stuck On Heat, Part 2”
This 2003 Toyota Highlander came in with the complaint that the a/c only puts out hot air. I confirmed the complaint and removed the glove box to access the air mix actuator assembly. I had to push the hinge pins out to remove the glove box. I then had to remove the screw and bracket … Continue reading “2003 Toyota Highlander, A/C Stuck On Heat, Part 1”