Citroen Xsara Air Air Motor

Dear forists, I have a Citroen Xsara 1.6 year 2000 and when the falling or air conditioning works the cables that carry the electrical feeding and that are under the direction column, take temperature in the connections and vicinity of them, are thick cables and already adjust the unions but the temperature rise follows, is the only symptom since the engine works in all its speeds. please your help

Good night Raul. Disassemble the fan behind the right glove compartment and check that the turbine turns soft with your hand. It is possible that the axis is a bit dry and works forced and that makes consumption upload, which derives in wiring heaters and connectors.
PS: If you grease it, what you use that it does not smell much because that fan is that you inpulous air in your face. That I do not have to tell you to review the fan connector that the dough is usually reheat.
Have luck ...