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Service bulletins for the 2023 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.

92 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_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
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 2_25_Compressor2025-03-04. Other. SERVICE BRAKES. CX Advocate for Air Compressor Discharge Line Blocked by Ice in Cold Weather (TSB-13-007-FTL)
ICI25-0032025-01-29. Other. ELECTRICAL SYSTEM. Important Campaign Information for SF681 - Campaign reactivated
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 1_16_Compressor2025-01-29. Other. SERVICE BRAKES. CX Advocate for Air Compressor Discharge Line Blocked by Ice in Cold Weather (TSB-13-007-FTL)
ICI24-0422024-12-04. Other. ELECTRICAL SYSTEM. Important Campaign Information letter for SF681 - Campaign Suspended
CXA 10_17_Incorrect VIN2024-11-07. Other. UNKNOWN OR OTHER. CX Advocate for eCascadia incorrect VIN (SF692)
ICI24-0382024-11-06. Other. FORWARD COLLISION AVOIDANCE: WARNINGS. Important Campaign Information letter for SF682 – Revised Bulletin
CXA 9_24_EQ Bonding Cable2024-10-04. Other. ELECTRICAL SYSTEM. CX Advocate for EQ Bonding Cables (SF697)
ICI24-0342024-10-04. Other. ELECTRICAL SYSTEM. Important Campaign Information for SF681–Revised Work Instructions

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