Service bulletins for the 2020 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.
661 on file from NHTSA, as of 2026-10-19.
By type
By component
| CXA 9_24_NFD fill plug | 2024-10-04. Other. POWER TRAIN. CX Advocate for NFD fill plugs |
|---|---|
| SS1023366-Detroit | 2024-10-04. Other. ENGINE. Service Solution for Detroit Successful Regen Reference for GHG17 DD Engines |
| CXA 8_24_Regen Switch | 2024-09-07. Other. ENGINE. CX Advocate for Missing Regen ‘switch’ menu on ICUC Screen |
| CXA 8_24_Conmet Oil Pan | 2024-09-07. Other. ENGINE. CX Advocate for ConMet Oil Pan Insert Additional Failures |
| CXA 8_24_Clean Idle Label | 2024-09-07. Other. ENGINE. CX Advocate for clean idle label placement |
| CXA 8_24_BCA CLDS TSB | 2024-09-07. Other. ELECTRICAL SYSTEM. CX Advocate for Technical Service Bulletin for New Battery Cable Access (BCA) Parts for Improved Cold Weather Functionality (TSB54-369-FTL, TSB54-095-WST) |
| TSB35-039-FTL | 2024-09-07. 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. |
| ICI24-031 | 2024-09-07. Other. ENGINE. Important Campaign Information letter for DDC D23M3 - Campaign Reactivated and Extended. Field Service Campaign D23M3 - GHG17 DETROITTM DD16® Vibration Damper Replacement has been extended for an additional 6 months. |
| CXA 7_24_NOx | 2024-08-02. Other. ENGINE. CX Advocate for NOx conversion low faults. Update to CXA 6_24_NOx submission. |
| CXA 7_24_Differential Cov | 2024-08-02. Other. POWER TRAIN. CX Advocate for differential maintenance |
| CXA 7_24_Conmet Oil Pan | 2024-08-02. Other. ENGINE. CX Advocate for ConMet Oil Pan Insert Additional Failures |
| TSB54-369-FTL | 2024-08-02. Service bulletin. ELECTRICAL SYSTEM. Technical Service Bulletin for New Battery Cable Access Parts for Improved Cold Weather Functionality |
| MYCOM_07192024-2 | 2024-08-02. Other. VISIBILITY/WIPER. My Communications for New Espar HS3 Heater and Extreme Insulation |
| TSB35-039-FTL | 2024-08-02. 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-FTL | 2024-08-02. Other. ELECTRICAL SYSTEM. Service Solution for ECP Solenoid Interim Service Replacement Parts |
| CALFTL13-002 | 2024-08-02. Service bulletin. ENGINE. Customer Advisory Letter for Proactive Air Compressor, Resonator, and Suction Line Replacement |
| CXA 06_24_Clutch Bolts | 2024-07-09. Other. POWER TRAIN. CX Advocate communication for clutch bolts |
| CXA 06_24_NOx | 2024-07-09. Other. ENGINE. CX Advocate communication for NOx conversion low faults |
| VSWP Customer Letter | 2024-06-22. Other. ENGINE. Customer letter regarding variable speed water pump. |
| SF673 POSTCARD LARGE | 2024-06-07. Service campaign. ELECTRICAL SYSTEM. Field Service Campaign Owner Reminder Postcard large population |
| SF673 POSTCARD SMALL | 2024-06-07. Service campaign. ELECTRICAL SYSTEM. Field Service Campaign Owner Reminder Postcard small population |
| SF672 POSTCARD LARGE | 2024-06-07. Service campaign. ELECTRICAL SYSTEM. Field Service Campaign Owner Reminder Postcard large population |
| SF672 POSTCARD SMALL | 2024-06-07. Service campaign. ELECTRICAL SYSTEM. Field Service Campaign Owner Reminder Postcard small population |
| TSB42-080-FTL | 2024-06-05. Service bulletin. POWER TRAIN. Technical Service Bulletin for ABS Wheel Speed Fault Code Correction for MBSP Equipped Vehicles |
| TSB35-042-FTL | 2024-06-05. Service bulletin. POWER TRAIN. Technical Service Bulletin for New Final Drive Over Heat Diagnostic |
The summaries are NHTSA's. Each bulletin's page links NHTSA's copy of the manufacturer's document.