Alfa Romeo Giulia 2017–2019 — technical service bulletin
Bulletin S1708000262 Rev. · NHTSA communication 10184414 · issued Nov 17, 2020
Technical service bulletin
communication type
Engine
component
2017–2019
model years
5
vehicle entries
Official summary
(Rev. A) Check Engine Lamp Is On, Intermittent Module CAN Private Or LIN BUS Codes
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.