Vehicle report

2025 FREIGHTLINER E-CASCADIA

Service bulletins

60 bulletins

Technical service bulletins are instructions a manufacturer sent its dealers about a known fault. They are not recalls and the work is usually not free, but they are the clearest signal of a problem the manufacturer already knows about.

FleetCom 1_6x4 eAxle

Other

Fleet Communications for Transmission Oil Cooler Lines Rubbing

TSB-35-043-FTL

Service Bulletin/Repair Instructions

Technical Service Bulletin for 6X4 eAxle Breather Hose Relocation to Reduce Water Intrusion Risk.

TSB-13-007-FTL

Service Bulletin/Repair Instructions

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

Service Bulletin/Repair Instructions

Technical Service Bulletin for oil separator upgrade for Bendix electric compressors

FleetCom_ECU Faults

Other

Fleet Communications for Intermittent Connections and ECU Fault Codes

CXA 11_25_ECU Faults

Other

CX Advocate for Intermittent Connections and ECU Fault Codes

SS3162-FTL

Other

Service Solution for M2 Plus, 108,114SD Plus and New Cascadia Vehicles, SSL and SSR Non-Functional

CXA 10_25_Air Dryer Purge

Other

CX Advocate for Experiencing Excessive Purging from Air Dryer

TSB08-002-FTL

Service Bulletin/Repair Instructions

Technical Service Bulletin for Charge Plug Port Retrofit

CXA_9_25_SF715

Other

CX Advocate for SF715 Stalk Switch Left and Right Inoperative

WI25-014

Other

Warranty Information letter for Power Steering Tank Venting Diagnostic Procedures Revision

MYCOM_09092025-1

Other

My communications for DTNA Announces Extended Coverage Policy Updates

SF715-Bulletin

Service Campaign

Field Service campaign for stalk switches

SF715-DLR LTR

Service Campaign

Field Service campaign for stalk switches

SF715-OWN LTR

Service Campaign

Field Service campaign for stalk switches

CXA 7_25_EVDM Connector

Other

CX Adovocate for eCascadia and eM2 DVDM Connector Plate

CXA 6_25_eAxle spring

Other

CX Adovcate for eCascadia eAxle Spring Seat Orientation (SF714)

SF714-Bulletin

Service Campaign

Field Service Campaign for eCascadia eAxle Spring Seat

SF714-DLR LTR

Service Campaign

Field Service Campaign for eCascadia eAxle Spring Seat

SF714-OWN LTR

Service Campaign

Field Service Campaign for eCascadia eAxle Spring Seat

TSB13-007-FTL

Service Bulletin/Repair Instructions

Revised Technical Service Bulletin for Air Compressor Discharge Line Blocked by Ice in Cold Weather

TSB54-367-FTL

Service Bulletin/Repair Instructions

Technical Service Bulletin for Fault Codes With Insignificant Value

SS3176-FTL

Other

Service Solution for ICC5 Erroneous Electric Power Steering Warning Message

FAB342

Other

Features and Benefits for Detroit Connect Base Service Renewal

FAB343

Other

Features and Benefits for Detroit Connect UpfrontService Extension

CXA 4_25_Elec Pwr Steer

Other

CX Advocate for ICC5 erroneous electric power steering warning message (SS3176-FTL)

CXA 3_25_SAS01T to SAS03T

Other

CX Advocate for SAS01T to SAS03T replacement (TSB54-373-FTL, TSB54-097-WST)

CXA 2_25_Cell Voltage

Other

CX Advocate for Minimum Cell Voltage of High-Voltage Batteries

TSB54-373-FTL

Service Bulletin/Repair Instructions

Technical Service Bulletin for SAS01T to SAS03T Replacement Information

TSB20-089-FTL

Service Bulletin/Repair Instructions

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.

CXA 1_16_Inverter HV

Other

CX Advocate for inverter HV connections torque check. (SF710)

CXA 1_16_Seat Occupancy

Other

CX Advocate for repairing seat occupancy sensor (TSB 91-016-FTL)

SF710-Bulletin

Service Campaign

Field Service Campaign for Freightliner High-Voltage Cable

SF710-DLR LTR

Service Campaign

Field Service Campaign for Freightliner High-Voltage Cable

SF710-OWN LTR

Service Campaign

Field Service Campaign for Freightliner High-Voltage Cable

SF708-Bulletin

Service Campaign

Revised Field Service Campaign for eCascadia & eM2 Electric Refrigerant Compressor

SF708-DLR LTR

Service Campaign

Revised Field Service Campaign for eCascadia & eM2 Electric Refrigerant Compressor

TSB91-016-FTL

Service Bulletin/Repair Instructions

Technical Service Bulletin for Repairing Seat Occupancy Sensor for ISRI, SEARS and National Truck Seats

TSB54-370-FTL

Service Bulletin/Repair Instructions

Technical Service Bulletin for Minimum Cell Voltage of High-Voltage Batteries

SF708-OWN LTR

Service Campaign

Field Service Campaign for eCascadia and eM2 Electric Refrigerant Compressor

WP24-017

Warranty Program/Extension

Warranty Policy Letter for Steering Wheel Centering Policy Amendment

CALFTL08-002

Service Bulletin/Repair Instructions

Customer Advisory Letter for Check Torque of Inverter High Voltage Cable Connections

CXA 9_24_Electric Refrige

Other

CX Advocate for eCascadia and eM2 Electric Refrigerant Compressor (SF708, not yet released)

Inverter Connections

Other

Instructions for Checking Inverter Connections in the Field

EV Secondary Checks

Other

EV Secondary Checks instructions

WAR305_PDI_EV

Other

Pre-Delivery Inspection form for EVs

SF704-Bulletin

Service Campaign

Field Service Campaign for eCascadia & eM2 Electric Refrigerant Compressor - Lubrication

SF704-DLR LTR

Service Campaign

Field Service Campaign for eCascadia & eM2 Electric Refrigerant Compressor - Lubrication

SF704-OWN LTR

Service Campaign

Field Service Campaign for eCascadia & eM2 Electric Refrigerant Compressor - Lubrication

SF704

Service Campaign

Field Service Campaign for eCascadia & eM2 Electric Refrigerant Compressor - Lubrication

CXA 7_24_eP4 EVDM_SF694

Other

CX Advocate for eP4 EVDM Ground Cable Terminal Broken (SF694)

CXA 7_24_eRC No Oil_SF704

Other

CX Avocate for eP4/eM2 eRC with No Oil – Noisy or Seized (SF704)

MYCOM_07182024-1

Other

My Communications for DTNA Tire Communication Update - 2024

MYCOM_06142024-2

Other

My Communications for ICUC Programming Update

Oil_Fill_Instructions

Service Bulletin/Repair Instructions

Interim Customer Instructions to address low or no refrigerant oil for electric refrigerant compressor.

MYCOM_06052024-1

Other

My Communications for Diagnosticlink ICUC Programming Error

PB31-032-FTL

Service Bulletin/Repair Instructions

Parts Bulletin for SRRR Bracket Assembly Replacement

TSB08-001-FTL

Service Bulletin/Repair Instructions

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

ICI24-022

Service Campaign

Important Campaign Information letter for SF681 - Product Improvements

TSB35-040-FTL

Service Bulletin/Repair Instructions

Technical Service Bulletin for Fixing eAxle Oil Seepage at the Shift to Neutral Tool/Plug Location

Reading this report

Complaint counts are reports filed with NHTSA, not failure rates. A common model collects more of them than a rare one that breaks more often.

2025 Freightliner E-Cascadia Service Bulletins: 60 bulletins | CarFathom