Freightliner Cascadia 2017–2020 — technical service bulletin
Bulletin ICI22-042 · NHTSA communication 10222220 · issued Sep 19, 2022
Technical service bulletin
communication type
Equipment
component
2017–2020
model years
4
vehicle entries
Official summary
Important Campaign Information Letter for SF625 Revised Work Instructions/Screenshot Requirement. Newest Revision: A screenshot of the DiagnosticLink image shown in Fig. 40, on page 31 of the work instructions, with the message 'Activation OK' must be kept on file with the repair order. Previous Revision: This letter is to inform you that tools are now required for the SF625 repair, and the work instructions have been updated.
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.