Jag fann detta men står tyvärr inte vilken sida sensorn sitter på. Höger som på tidigare modeller?
When the exterior temperature sensor faults and generates an excessively low temperature (I saw between 36 and 12 degrees F on a 106 degree F day), the A/C will not engage. There is no way to override this.
The cause of my fault was likely a small amount of moisture working into the connectors between the body wiring and the mirror wiring. My dealership had the tech remove the mirror and expose the wiring back into the door and use a dielectric grease after a cleaning and adjusting of the connectors. The problem has not reoccured (yet).
Länk till ämnestråden: https://www.giuliaforums.com/threads/a-c-temperature-sensor-problem-giulia-ti.19145/#post-292290
Alfa Giulia Super 2.0 Q2 -17 Fiat Punto Easy -13