Climate controls stopped working? Repair your malfunctioning unit with this Dorman OE FIX HVAC control module repair kit that's been fully tested in the USA. If part of a climate control module fails, the only original equipment solution from Toyota is to replace the entire module. This Dorman OE FIX HVAC control module repair kit allows for direct replacement of only the failed component to cut repair costs. The kit includes bulbs, screen, ribbon cable and PCBA board so you can return your module back to service at a fraction of the cost of buying a replacement unit.