Service bulletins for the 2025 Freightliner eCascadia
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.
70 on file from NHTSA, as of 2026-10-19.
By type
By component
| EV Secondary Checks | 2024-09-07. Other. UNKNOWN OR OTHER. EV Secondary Checks instructions |
|---|---|
| Inverter Connections | 2024-09-07. Other. ELECTRICAL SYSTEM. Instructions for Checking Inverter Connections in the Field |
| SF704-OWN LTR | 2024-09-07. Service campaign. VISIBILITY/WIPER. Field Service Campaign for eCascadia & eM2 Electric Refrigerant Compressor - Lubrication |
| SF704-DLR LTR | 2024-09-07. Service campaign. VISIBILITY/WIPER. Field Service Campaign for eCascadia & eM2 Electric Refrigerant Compressor - Lubrication |
| SF704-Bulletin | 2024-09-07. Service campaign. VISIBILITY/WIPER. Field Service Campaign for eCascadia & eM2 Electric Refrigerant Compressor - Lubrication |
| MYCOM_07182024-1 | 2024-08-02. Other. WHEELS. My Communications for DTNA Tire Communication Update - 2024 |
| CXA 7_24_eRC No Oil_SF704 | 2024-08-02. Other. VISIBILITY/WIPER. CX Avocate for eP4/eM2 eRC with No Oil – Noisy or Seized (SF704) |
| CXA 7_24_eP4 EVDM_SF694 | 2024-08-02. Other. ELECTRICAL SYSTEM. CX Advocate for eP4 EVDM Ground Cable Terminal Broken (SF694) |
| SF704-OWN LTR | 2024-08-02. Service campaign. VISIBILITY/WIPER. Field Service Campaign for eCascadia & eM2 Electric Refrigerant Compressor - Lubrication |
| SF704-DLR LTR | 2024-08-02. Service campaign. VISIBILITY/WIPER. Field Service Campaign for eCascadia & eM2 Electric Refrigerant Compressor - Lubrication |
| SF704 | 2024-08-02. Service campaign. VISIBILITY/WIPER. Field Service Campaign for eCascadia & eM2 Electric Refrigerant Compressor - Lubrication |
| Oil_Fill_Instructions | 2024-07-09. Service bulletin. VISIBILITY/WIPER. Interim Customer Instructions to address low or no refrigerant oil for electric refrigerant compressor. |
| MYCOM_06142024-2 | 2024-06-28. Other. ELECTRICAL SYSTEM. My Communications for ICUC Programming Update |
| MYCOM_06052024-1 | 2024-06-28. Other. ELECTRICAL SYSTEM. My Communications for Diagnosticlink ICUC Programming Error |
| TSB54-367-FTL | 2024-06-05. Service bulletin. ELECTRICAL SYSTEM. Technical Service Bulletin for Fault Codes With Insignificant Value |
| TSB35-040-FTL | 2024-06-05. Service bulletin. POWER TRAIN. Technical Service Bulletin for Fixing eAxle Oil Seepage at the Shift to Neutral Tool/Plug Location |
| TSB20-089-FTL | 2024-06-05. Service bulletin. ENGINE. Technical Service Bulletin for Adjusting the Coolant Pipe Position |
| TSB08-001-FTL | 2024-06-05. Service bulletin. ELECTRICAL SYSTEM; POWER TRAIN. Technical Service Bulletin for ECPC SPN 517081/FMI 14 False Fail for Welded Contactors BMS3 or BMS4 SPN 517000/FMI 6 or SPN 517001/FMI 6 |
| PB31-032-FTL | 2024-06-05. Service bulletin. LANE DEPARTURE: BLIND SPOT DETECTION. Parts Bulletin for SRRR Bracket Assembly Replacement |
| ICI24-022 | 2024-06-05. Service campaign. POWER TRAIN; ELECTRICAL SYSTEM. Important Campaign Information letter for SF681 - Product Improvements |
The summaries are NHTSA's. Each bulletin's page links NHTSA's copy of the manufacturer's document.