Freightliner Cascadia 2017–2023 — technical service bulletin
Bulletin SS3109-FTL2022 · NHTSA communication 10222238 · issued Sep 28, 2022
Technical service bulletin
communication type
Vehicle Speed Control
component
2017–2023
model years
7
vehicle entries
Official summary
Service Solution for New Cascadia Low PowerComplaint. When additional floor heat insulation is ordered, the throttle pedal in some cases (when the throttle is fully depressed) may not reach 100% (full throttle). This can also occur if aftermarket floor mats are added to the vehicle.
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.