97 40th Anniversary Landcruiser, took it to toyota for heater or ac controls not working, from the control face. it used blink and flash the green lights and click. they said it needed replaced. i bought a brand new control module from toyota installed it and the things still does not work at al. the clicking and blinking lights are no longer present. the buttons when pressed stay green as if selected. but nothing working no blower motor no heat nothing. ive done several test on thr system checked fuses and such. im a ford technician and electrcial is not my strong point. anyone else have these issues.