Um, everything that controls your heat or a/c is there.........................you screwed it up. I just have to ask..............why?
i needed to get at wires to install a subwoffer. everything i unplugged i plugged back in. my linkage is operating the heater valve, and the ac and HVAC controls are lighting up and operating. what i meant by my question is if there is a electronic switch that control if you get hot coolant going through you heater core or not.