Flash: Heating, Ventilation and Air Conditioning (HVAC) Module Updates
Alfa Romeo technical service bulletin 2400421 for 2020 Alfa Romeo Stelvio.
- Bulletin number
- 2400421
- Component
- Electrical system
- Summary
- Flash: Heating, Ventilation and Air Conditioning (HVAC) Module Updates This bulletin involves reprogramming the HVAC control module with the latest available software. The customer may experience a Malfunction Indicator Lamp (MIL) illumination with the following Diagnostic Trouble Code (DTC) or the symptom/conditions listed below: B10C8-36 - Cabin Fan Brushless - Signal Frequency Too Low. The HVAC fan stops working after a Engine Start/Stop (ESS) function.
Owners of these vehicles have filed 8 complaints in the electrical category.
Vehicles covered
- Alfa Romeo Stelvio 2020 2020
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