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Service bulletins for the 2025 Freightliner Cascadia

A bulletin is a manufacturer's communication to its dealers, as NHTSA indexes it. The summary is NHTSA's. The document is the manufacturer's: read it at NHTSA. A bulletin is not a recall, and listing a model year does not mean every vehicle of it is concerned.

282 on file from NHTSA, as of 2026-10-19.

By type

By component

Bulletins, newest first
CXA 7_24_NOx2024-08-02. Other. ENGINE. CX Advocate for NOx conversion low faults. Update to CXA 6_24_NOx submission.
CXA 7_24_AutoElevate Disa2024-08-02. Other. ENGINE. CX Advocate for AutoElevate Disablement Gen5 Engines
TSB54-369-FTL2024-08-02. Service bulletin. ELECTRICAL SYSTEM. Technical Service Bulletin for New Battery Cable Access Parts for Improved Cold Weather Functionality
MYCOM_07192024-22024-08-02. Other. VISIBILITY/WIPER. My Communications for New Espar HS3 Heater and Extreme Insulation
TSB42-080-FTL2024-08-02. Service bulletin. POWER TRAIN. Revised Technical Service Bulletin for ABS Wheel Speed Fault Code Correction for MBSP Equipped Vehicles. Description of Revisions: This bulletin replaces the version dated 06/27/2024. Table references has been updated.
TSB35-039-FTL2024-08-02. Service bulletin. POWER TRAIN. Revised Technical Service Bulletin for Detroit New Final Drive Standard Performance Forward Carrier Change to Top Performance Passive Lube Management. Description of Revisions: The bulletin replaces the version dated 05/14/2024. Creation date has been updated.
SS3150-FTL2024-08-02. Other. ELECTRICAL SYSTEM. Service Solution for ECP Solenoid Interim Service Replacement Parts
SS3152-FTL2024-08-02. Other. ELECTRICAL SYSTEM. Service Solution for Cascadia Lytx SF500 intermittent video feed issues
FAB3152024-08-02. Other. UNKNOWN OR OTHER. Freightliner Action Bulletin for Premium Insulation for Cascadia Day Cab
FAB3142024-08-02. Other. UNKNOWN OR OTHER. Freightliner Action Bulletin for Extreme Insulation For Cascadia
FAB3132024-08-02. Other. VISIBILITY/WIPER. Freightliner Action Bulletin for Espar HS3 Heater for Dual Parked HVAC
CXA 06_24_Clutch Bolts2024-07-09. Other. POWER TRAIN. CX Advocate communication for clutch bolts
CXA 06_24_NOx2024-07-09. Other. ENGINE. CX Advocate communication for NOx conversion low faults
TSB42-080-FTL2024-07-09. Service bulletin. POWER TRAIN. Revised Technical service Bulletin for ABS Wheel Speed Fault Code Correction for MBSP Equipped Vehicles. Description of Revisions: This bulletin replaces the version dated 05/13/2024. ECU part number, frequently asked questions, addendum and validation of repair has been added.
MYCOM_06142024-22024-06-28. Other. ELECTRICAL SYSTEM. My Communications for ICUC Programming Update
MYCOM_06052024-12024-06-28. Other. ELECTRICAL SYSTEM. My Communications for Diagnosticlink ICUC Programming Error
SF700-OWN LTR2024-06-28. Service campaign. SUSPENSION. Field Service Campaign for Hadley (Link) Smart Valve
SF700-DLR LTR2024-06-28. Service campaign. SUSPENSION. Field Service Campaign for Hadley (Link) Smart Valve
SF700-Bulletin2024-06-28. Service campaign. SUSPENSION. Field Service Campaign for Hadley (Link) Smart Valve
CALFTL54-0342024-06-27. Service bulletin. ELECTRICAL SYSTEM. Customer Advisory Letter for ICUC Internal Speaker Software Update
VSWP Customer Letter2024-06-22. Other. ENGINE. Customer letter regarding variable speed water pump.
AIRTANK REPLACEMENT GUIDE2024-06-06. Service bulletin. SERVICE BRAKES. Repair instructions for replacing an AirTank.
MYCOM_05292024-12024-06-05. Other. VISIBILITY/WIPER. My Communications for Update on Cascadia Side View Mirror Production
MYCOM_05132024-12024-06-05. Other. VISIBILITY/WIPER. My Communications for Cascadia Mekra Mirrors Availability Update
TSB42-080-FTL2024-06-05. Service bulletin. POWER TRAIN. Technical Service Bulletin for ABS Wheel Speed Fault Code Correction for MBSP Equipped Vehicles

The summaries are NHTSA's. Each bulletin's page links NHTSA's copy of the manufacturer's document.