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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: Other are shown. Show all

Bulletins, newest first
FleetCom 1_6x4 eAxle2026-09-02. Other. POWER TRAIN. Fleet Communications for Transmission Oil Cooler Lines Rubbing
FleetCom_ECU Faults2026-02-05. Other. ELECTRICAL SYSTEM. Fleet Communications for Intermittent Connections and ECU Fault Codes
FleetCom_ECU Faults2026-01-08. Other. ELECTRICAL SYSTEM. Fleet Communications for Corrosion Protecton/Glyptal Application
CXA 11_25_ECU Faults2025-12-02. Other. ELECTRICAL SYSTEM. CX Advocate for Intermittent Connections and ECU Fault Codes
CXA 10_25_Air Dryer Purge2025-11-06. Other. SERVICE BRAKES. CX Advocate for Experiencing Excessive Purging from Air Dryer
SS3162-FTL2025-11-05. Other. VISIBILITY/WIPER; ENGINE; ELECTRICAL SYSTEM. Service Solution for M2 Plus, 108,114SD Plus and New Cascadia Vehicles, SSL and SSR Non-Functional
CXA_9_25_SF7152025-10-03. Other. ELECTRICAL SYSTEM. CX Advocate for SF715 Stalk Switch Left and Right Inoperative
MYCOM_09092025-12025-10-03. Other. UNKNOWN OR OTHER. My communications for DTNA Announces Extended Coverage Policy Updates
WI25-0142025-10-03. Other. STEERING. Warranty Information letter for Power Steering Tank Venting Diagnostic Procedures Revision
CXA 7_25_EVDM Connector2025-08-02. Other. ELECTRICAL SYSTEM. CX Adovocate for eCascadia and eM2 DVDM Connector Plate
CXA 6_25_eAxle spring2025-06-27. Other. SUSPENSION. CX Adovcate for eCascadia eAxle Spring Seat Orientation (SF714)
FAB3432025-05-02. Other. UNKNOWN OR OTHER. Features and Benefits for Detroit Connect UpfrontService Extension
FAB3422025-05-02. Other. UNKNOWN OR OTHER. Features and Benefits for Detroit Connect Base Service Renewal
SS3176-FTL2025-05-02. Other. ELECTRICAL SYSTEM. Service Solution for ICC5 Erroneous Electric Power Steering Warning Message
CXA 4_25_Elec Pwr Steer2025-05-02. Other. ELECTRICAL SYSTEM. CX Advocate for ICC5 erroneous electric power steering warning message (SS3176-FTL)
SS3176-FTL2025-04-02. Other. ELECTRICAL SYSTEM. Service Solution for ICC5 Erroneous Electric Power Steering Warning Message
CXA 3_25_SAS01T to SAS03T2025-04-02. Other. STEERING. CX Advocate for SAS01T to SAS03T replacement (TSB54-373-FTL, TSB54-097-WST)
CXA 2_25_Cell Voltage2025-03-04. Other. ELECTRICAL SYSTEM. CX Advocate for Minimum Cell Voltage of High-Voltage Batteries
CXA 1_16_Seat Occupancy2025-01-29. Other. SEATS. CX Advocate for repairing seat occupancy sensor (TSB 91-016-FTL)
CXA 1_16_Inverter HV2025-01-29. Other. ELECTRICAL SYSTEM. CX Advocate for inverter HV connections torque check. (SF710)
CXA 9_24_Electric Refrige2024-10-04. Other. VISIBILITY/WIPER. CX Advocate for eCascadia and eM2 Electric Refrigerant Compressor (SF708, not yet released)
WAR305_PDI_EV2024-09-07. Other. UNKNOWN OR OTHER. Pre-Delivery Inspection form for EVs
EV Secondary Checks2024-09-07. Other. UNKNOWN OR OTHER. EV Secondary Checks instructions
Inverter Connections2024-09-07. Other. ELECTRICAL SYSTEM. Instructions for Checking Inverter Connections in the Field
MYCOM_07182024-12024-08-02. Other. WHEELS. My Communications for DTNA Tire Communication Update - 2024

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