Freightliner 108SD 2027 — technical service bulletin
Bulletin CAL FTL 54-044 · NHTSA communication 11035550 · issued Jul 30, 2026
Technical service bulletin
communication type
Electrical System
component
2027
model years
5
vehicle entries
Official summary
Customer Advisory Letter for Bosch Common Telematics Platform (CTP) – Connectivity Service Disablement Until CTP Replacement
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.