Alfa Romeo Tonale 2023–2024 — technical service bulletin
Bulletin S2308000115 · NHTSA communication 10248566 · issued Sep 15, 2023
Technical service bulletin
communication type
Electrical System
component
2023–2024
model years
4
vehicle entries
Official summary
Park Assist Module (PAM) Erroneously Sets Diagnostic Trouble Code (DTC) U1706-29 Brake System Control Module Signal Invalid After Service Repair
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.