Have just bought a second hand climate control.unit as think mine is faulty but when fitted it just shows off on panel.do I have to get reset on machine or is this unit faulty.
Have had that checked and have power to unit but not to blower and when tested the reading did not change when altering blower speed which I was told should happen,am thinking may be main control unit in car but not sure
I have power to all fuses but still none to blower.there's power to inlet side of control box that is fitted on side but none to blower itself.also readings don't change when adjusting blower speed .