Alfa Romeo Giulia 2017–2019 — technical service bulletin
Bulletin S2018000011 · NHTSA communication 10183038 · issued Oct 27, 2020
Technical service bulletin
communication type
Electrical System
component
2017–2019
model years
5
vehicle entries
Official summary
Issue includes a fault code(s) set in the Powertrain Control Module (PCM) for P0299, P0300, P0301, P0302, P0303, and/or P0304 after performing the PCM software update process for Customer Satisfaction Notification (CSN) W05.
Vehicles covered
What a TSB means. Technical service bulletins are repair guidance manufacturers send to dealers — they are not recalls, and repairs are not automatically free (warranty extensions are an exception worth checking). The full document is available via NHTSA’s vehicle lookup.