Saturday, August 8, 2026
RecallGazette

Vehicle problems, recalls & safety intelligence

Freightliner 114SD 2002–2020technical service bulletin

Bulletin GHG17 · NHTSA communication 10156468 · issued Nov 30, 2018

Technical service bulletin
communication type
Engine and Engine Cooling
component
2002–2020
model years
60
vehicle entries

Official summary

Letter to customer on Coverage Extension GHG17 After Treatment

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.