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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

Only bulletins with type: Service bulletin are shown. Show all

Bulletins, newest first
TSB-13-007-FTL2026-10-05. Service bulletin. SERVICE BRAKES. Revised Technical Service Bulletin for Air Compressor Discharge Line Blocked by Ice in Cold Weather
TSB-35-043-FTL2026-09-02. Service bulletin. POWER TRAIN. Technical Service Bulletin for 6X4 eAxle Breather Hose Relocation to Reduce Water Intrusion Risk.
TSB-13-007-FTL2026-08-03. Service bulletin. SERVICE BRAKES. Revised Technical Service Bulletin for Air Compressor Discharge Line Blocked by Icein Cold Weather. The description of the SRT 3S8–5000D has been updated.
TSB-13-008-FTL2026-03-04. Service bulletin. ENGINE. Technical Service Bulletin for oil separator upgrade for Bendix electric compressors
TSB08-002-FTL2025-10-03. Service bulletin. ELECTRICAL SYSTEM. Technical Service Bulletin for Charge Plug Port Retrofit
TSB54-367-FTL2025-05-02. Service bulletin. ELECTRICAL SYSTEM. Technical Service Bulletin for Fault Codes With Insignificant Value
TSB13-007-FTL2025-05-02. Service bulletin. SERVICE BRAKES. Revised Technical Service Bulletin for Air Compressor Discharge Line Blocked by Ice in Cold Weather
TSB54-367-FTL2025-04-02. Service bulletin. ELECTRICAL SYSTEM. Technical Service Bulletin for Fault Codes With Insignificant Value
TSB54-373-FTL2025-03-04. Service bulletin. STEERING. Technical Service Bulletin for SAS01T to SAS03T Replacement Information
TSB20-089-FTL2025-01-29. Service bulletin. ENGINE. Revised Technical Service Bulletin for Adjusting the Coolant Pipe Position. Description of Revisions: This bulletin replaces the version dated 05/20/2024. The figure reference linking in step 7 has been updated.
TSB91-016-FTL2024-12-04. Service bulletin. SEATS. Technical Service Bulletin for Repairing Seat Occupancy Sensor for ISRI, SEARS and National Truck Seats
TSB54-370-FTL2024-11-07. Service bulletin. ELECTRICAL SYSTEM. Technical Service Bulletin for Minimum Cell Voltage of High-Voltage Batteries
CALFTL08-0022024-10-04. Service bulletin. ELECTRICAL SYSTEM. Customer Advisory Letter for Check Torque of Inverter High Voltage Cable Connections
Oil_Fill_Instructions2024-07-09. Service bulletin. VISIBILITY/WIPER. Interim Customer Instructions to address low or no refrigerant oil for electric refrigerant compressor.
TSB54-367-FTL2024-06-05. Service bulletin. ELECTRICAL SYSTEM. Technical Service Bulletin for Fault Codes With Insignificant Value
TSB35-040-FTL2024-06-05. Service bulletin. POWER TRAIN. Technical Service Bulletin for Fixing eAxle Oil Seepage at the Shift to Neutral Tool/Plug Location
TSB20-089-FTL2024-06-05. Service bulletin. ENGINE. Technical Service Bulletin for Adjusting the Coolant Pipe Position
TSB08-001-FTL2024-06-05. 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-FTL2024-06-05. Service bulletin. LANE DEPARTURE: BLIND SPOT DETECTION. Parts Bulletin for SRRR Bracket Assembly Replacement

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