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October 9, 2020 Service bulletin

Flash: Adaptive Cruise Control (ACC) Updates This bulletin involves reprogramming the ACC module with the...

Alfa Romeo technical service bulletin 0809320 for 2020 Alfa Romeo Giulia and 2020 Alfa Romeo Stelvio.

Bulletin number
0809320
Component
Air bags
Summary
Flash: Adaptive Cruise Control (ACC) Updates This bulletin involves reprogramming the ACC module with the latest software available. Customers may experience a Malfunction Indicator Lamp (MIL) illumination. Upon further investigation the technicianmay find the following Diagnostic Trouble Code (DTC)U148A-86 - Implausible Data Received From Driver Assistance System Module (DASM) Signal Invalid. The customer may describe the following:Instrument Panel Cluster (IPC) disable icon switches on warnings for the ForwardCollision Warning (FCW) informing the driver ?Heads-up Warning Array (HWA) Unavailable Service Required?.The system starts working again automatically after a few seconds and/or up to 5 minutes.

Owners of these vehicles have filed 1 complaints in the airbags category.

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