# 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 bulletins from NHTSA, as of 2026-10-19.

- [TSB\-13\-007\-FTL](/bulletins/11038006.md), 2026-10-05, Service bulletin: SERVICE BRAKES. Revised Technical Service Bulletin for Air Compressor Discharge Line Blocked by Ice in Cold Weather
- [FleetCom 1\_6x4 eAxle](/bulletins/11036676.md), 2026-09-02, Other: POWER TRAIN. Fleet Communications for Transmission Oil Cooler Lines Rubbing
- [TSB\-35\-043\-FTL](/bulletins/11036664.md), 2026-09-02, Service bulletin: POWER TRAIN. Technical Service Bulletin for 6X4 eAxle Breather Hose Relocation to Reduce Water Intrusion Risk.
- [TSB\-13\-007\-FTL](/bulletins/11035526.md), 2026-08-03, 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\-FTL](/bulletins/11029528.md), 2026-03-04, Service bulletin: ENGINE. Technical Service Bulletin for oil separator upgrade for Bendix electric compressors
- [FleetCom\_ECU Faults](/bulletins/11028287.md), 2026-02-05, Other: ELECTRICAL SYSTEM. Fleet Communications for Intermittent Connections and ECU Fault Codes
- [FleetCom\_ECU Faults](/bulletins/11027492.md), 2026-01-08, Other: ELECTRICAL SYSTEM. Fleet Communications for Corrosion Protecton/Glyptal Application
- [CXA 11\_25\_ECU Faults](/bulletins/11025880.md), 2025-12-02, Other: ELECTRICAL SYSTEM. CX Advocate for Intermittent Connections and ECU Fault Codes
- [CXA 10\_25\_Air Dryer Purge](/bulletins/11025094.md), 2025-11-06, Other: SERVICE BRAKES. CX Advocate for Experiencing Excessive Purging from Air Dryer
- [SS3162\-FTL](/bulletins/11024973.md), 2025-11-05, Other: VISIBILITY/WIPER; ENGINE; ELECTRICAL SYSTEM. Service Solution for M2 Plus, 108,114SD Plus and New Cascadia Vehicles, SSL and SSR Non\-Functional
- [TSB08\-002\-FTL](/bulletins/11023689.md), 2025-10-03, Service bulletin: ELECTRICAL SYSTEM. Technical Service Bulletin for Charge Plug Port Retrofit
- [CXA\_9\_25\_SF715](/bulletins/11023680.md), 2025-10-03, Other: ELECTRICAL SYSTEM. CX Advocate for SF715 Stalk Switch Left and Right Inoperative
- [MYCOM\_09092025\-1](/bulletins/11023661.md), 2025-10-03, Other: UNKNOWN OR OTHER. My communications for DTNA Announces Extended Coverage Policy Updates
- [WI25\-014](/bulletins/11023659.md), 2025-10-03, Other: STEERING. Warranty Information letter for Power Steering Tank Venting Diagnostic Procedures Revision
- [SF715\-OWN LTR](/bulletins/11022369.md), 2025-09-03, Service campaign: ELECTRICAL SYSTEM; ENGINE; VISIBILITY/WIPER. Field Service campaign for stalk switches
- [SF715\-DLR LTR](/bulletins/11022368.md), 2025-09-03, Service campaign: ENGINE; VISIBILITY/WIPER; ELECTRICAL SYSTEM. Field Service campaign for stalk switches
- [SF715\-Bulletin](/bulletins/11022367.md), 2025-09-03, Service campaign: VISIBILITY/WIPER; ELECTRICAL SYSTEM; ENGINE. Field Service campaign for stalk switches
- [CXA 7\_25\_EVDM Connector](/bulletins/11021216.md), 2025-08-02, Other: ELECTRICAL SYSTEM. CX Adovocate for eCascadia and eM2 DVDM Connector Plate
- [CXA 6\_25\_eAxle spring](/bulletins/11019791.md), 2025-06-27, Other: SUSPENSION. CX Adovcate for eCascadia eAxle Spring Seat Orientation \(SF714\)
- [SF714\-OWN LTR](/bulletins/11019128.md), 2025-06-04, Service campaign: SUSPENSION. Field Service Campaign for eCascadia eAxle Spring Seat
- [SF714\-DLR LTR](/bulletins/11019127.md), 2025-06-04, Service campaign: SUSPENSION. Field Service Campaign for eCascadia eAxle Spring Seat
- [SF714\-Bulletin](/bulletins/11019120.md), 2025-06-04, Service campaign: SUSPENSION. Field Service Campaign for eCascadia eAxle Spring Seat
- [TSB54\-367\-FTL](/bulletins/11017556.md), 2025-05-02, Service bulletin: ELECTRICAL SYSTEM. Technical Service Bulletin for Fault Codes With Insignificant Value
- [FAB343](/bulletins/11017549.md), 2025-05-02, Other: UNKNOWN OR OTHER. Features and Benefits for Detroit Connect UpfrontService Extension
- [FAB342](/bulletins/11017548.md), 2025-05-02, Other: UNKNOWN OR OTHER. Features and Benefits for Detroit Connect Base Service Renewal

More: [the next page](/v1/vehicles/2025_freightliner_ecascadia/bulletins?cursor=2025-05-02_11017548) (JSON)

JSON: [/v1/vehicles/2025_freightliner_ecascadia/bulletins](/v1/vehicles/2025_freightliner_ecascadia/bulletins)

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