Freightliner Cascadia 2019–2020 — technical service bulletin
Bulletin CALFTL54-019 · NHTSA communication 10201681 · issued Sep 7, 2021
Technical service bulletin
communication type
Equipment
component
2019–2020
model years
2
vehicle entries
Official summary
Freightliner Customer Advisory Letter for Enabling the MPC01T Camera Unplugged Fault Code.
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.