Vehicle report

2026 FREIGHTLINER E-CASCADIA

Service bulletins

13 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 Corrosion Protecton/Glyptal Application

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

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)

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.

2026 Freightliner E-Cascadia Service Bulletins: 13 bulletins | CarFathom