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How to perform a self-diagnosis of the heater flap actuators of the Alfa Romeo Giulietta

Model: Alfa Romeo Giulietta MK 1 - Years 2010-2020
Part: A/C system

In this video we can see how to perform a self-diagnosis of the flaps of the air conditioning system on the Alfa Romeo Giulietta. By setting both displays to 00.0, we will be able to hear the heater flaps opening and closing. After this self-diagnosis, the display on the right side shows the result according to this code: 00.0 self-diagnosis in progress - 01.00 self-learning completed successfully - 02.0 self-learning completed with negative outcome. In case of a negative result, it is possible to connect a MultiEcuScan or OBD11 reading device to verify which actuator of the heater valve is defective.

Posted on 19 August 2024 by ScegliAuto

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