This is the switch that changes the air to go out the floor vents, the windshield vent (for defogging), etc. Mine stopped working. Won't change from dash vents!! Can't defog my front windshield.
Toyota Q&AAsk Your Question
1999 Toyota Camry Question: What is the cause of the heating/air direction switch not to work?
Answer #1Greg's Orange Auto (13642 Answers) , Orange, CA - (714) 361-9386globalhelper January 28, 2013, 12:59Master
poss vac issues or blend door problems
Answer #2camrylove February 01, 2013, 05:17Enthusiast
Check the resistor (it is located behind the glove box near the blower motor).