2023 Freightliner Cascadia Technical Service Bulletins

266 technical service bulletins (TSBs) are on record for the 2023 Freightliner Cascadia. TSBs are notes manufacturers send to dealers about repair procedures for issues seen in the field. They are not recalls and do not by themselves mean a vehicle has a fault.

• 11010177Oct 17, 2024Engine. CX Advocate for overview of the remanufacturing process.
• 11010176Oct 17, 2024Engine. CX Advocate for the following CSA: (24CSA-17,24CSA-19,24CSA-20) Gen 5 DD13 Turbocharger Oil Return Line Cracks, Heavy-Duty Engine Product (HDEP) Oil Separator Leaks, Discolored Coolant Surge Tank on Heavy Duty Engine Product (HDEP)
• 11010157Oct 9, 2024Transmission and drivetrain. Technical Service Bulletin for ABS Wheel Speed Fault Code Correction for MBSP Equipped Vehicles
• 11010134Oct 8, 2024Engine. Important Campaign Infomration letter for DDC D23M1 - Campaign Extended
• 11010131Oct 7, 2024Engine. Customer Service Annoucement for Discolored Coolant Surge Tank on Heavy Duty Engine Product (HDEP)
• 11010130Oct 7, 2024Engine. Customer Service Annoucement for Heavy-Duty Engine Product (HDEP) Oil Separator Leaks
• 11010143Oct 1, 2024Engine. Service Solution for Detroit Successful Regen Reference for GHG17 DD Engines
• 11008494Sep 27, 2024Wheels. Customer Letter for Alcoa/Howmet wheel flanges
• 11008490Sep 27, 2024Engine. Customer Advisory Letter for Proactive Turbocharger Mounting Bracket Replacement
• 11008512Sep 23, 2024Transmission and drivetrain. Revised Technical Service Bulletin for ABS Wheel Speed Fault Code Correction for MBSP Equipped Vehicles. Description of Revisions: This bulletin replaces the version dated 07/17/2024. Added metadata for fault code.
• 11008488Sep 23, 2024Engine. Detroit Customer Service Annoucement for Gen 5 DD13 Turbocharger Oil Return Line Cracks
• 11008539Sep 19, 2024Transmission and drivetrain. CX Advocate for NFD fill plugs
• 11008535Sep 19, 2024Engine. CX Advocate for HDEP High Pressure Fuel Line Seal Failures
• 11008508Sep 16, 2024Engine. Service Solution for Detroit Successful Regen Reference for GHG17 DD Engines
• 11008496Sep 13, 2024Wheels. Customer Letter for Alcoa/Howmet wheel flanges
• 11008487Sep 9, 2024Engine. Detroit Customer Service Annoucement for Gen 5 DD15 Cylinder Head Cup Plug Replacement
• 11007494Aug 30, 2024Exterior lighting. Service Solution for XMC 20amp and 5amp High Side Drivers(Digital Output) Load Sensing
• 11007498Aug 29, 2024Transmission and drivetrain. Revised Technical Service Bulletin for Detroit New Final Drive Standard Performance Forward Carrier Change to Top Performance Passive Lube Management. Description of Revisions: The bulletin replaces the version dated 05/14/2024. Creation date has been updated.
• 11007499Aug 28, 2024Transmission and drivetrain. Revised Technical Service Bulletin for ABS Wheel Speed Fault Code Correction for MBSP Equipped Vehicles. Description of Revisions: This bulletin replaces the version dated 07/17/2024. Added metadata for fault code.
• 11007523Aug 15, 2024Engine. CX Advocate for Missing Regen ‘switch’ menu on ICUC Screen
• 11007518Aug 15, 2024Electrical system. CX Advocate for CTP2 Shortage Recovery – Cummins Only (SF685)
• 11007517Aug 15, 2024Engine. CX Advocate for ConMet Oil Pan Insert Additional Failures
• 11007516Aug 15, 2024Engine. CX Advocate for clean idle label placement
• 11007514Aug 15, 2024Electrical system. CX Advocate for Technical Service Bulletin for New Battery Cable Access (BCA) Parts for Improved Cold Weather Functionality (TSB54-369-FTL, TSB54-095-WST)
• 11007513Aug 15, 2024Engine. CX Advocate for AutoElevate Disablement Gen5 Engines
• 11007512Aug 15, 2024Engine. CX Advocate for benefits of Autoelevate and hydrocarbon faults
• 11007487Aug 15, 2024Engine. Important Campaign Information letter for DDC D23M3 - Campaign Reactivated and Extended. Field Service Campaign D23M3 - GHG17 DETROITTM DD16® Vibration Damper Replacement has been extended for an additional 6 months.
• 11007505Aug 12, 2024Electrical system. Field Service Campaign for Common Telematics Platform Cummins Engine. Certain vehicles spec’d with a Common Telematics Platform (CTP2) were shipped without the CTP2 due to shortages from the supplier.
• 11007504Aug 12, 2024Electrical system. Field Service Campaign for Common Telematics Platform Cummins Engine. Certain vehicles spec’d with a Common Telematics Platform (CTP2) were shipped without the CTP2 due to shortages from the supplier.
• 11007489Aug 12, 2024Electrical system. Field Service Campaign for Common Telematics Platform Cummins Engine. Certain vehicles spec’d with a Common Telematics Platform (CTP2) were shipped without the CTP2 due to shortages from the supplier.
• 11007528Aug 8, 2024Engine. Fuel Injector Cleaner Updated Procedure
• 11007527Aug 8, 2024Engine. Cleaning Gen5 Engine Fuel Injectors
• 11007526Aug 8, 2024Engine. Fuel Injection Cleaning Machine Priming Procedures
• 11007510Aug 8, 2024Engine. Draft Fuel Injection Cleaning Machine (FICM) Setup Instructions
• 11005490Jul 30, 2024Electrical system. Technical Service Bulletin for New Battery Cable Access Parts for Improved Cold Weather Functionality
• 11005472Jul 19, 2024Visibility (wipers, defrost, mirrors). My Communications for New Espar HS3 Heater and Extreme Insulation
• 11006524Jul 18, 2024Engine. CX Advocate for overview of the remanufacturing process.
• 11005505Jul 18, 2024Engine. CX Advocate for overview of the remanufacturing process.
• 11005500Jul 18, 2024Engine. CX Advocate for NOx conversion low faults. Update to CXA 6_24_NOx submission.
• 11005498Jul 18, 2024Engine. CX Advocate for DPF Outlet Temp High Gen5 DD15 ENGINES
• 11005494Jul 18, 2024Engine. CX Advocate for ConMet Oil Pan Insert Additional Failures
• 11005493Jul 18, 2024Engine. CX Advocate for AutoElevate Disablement Gen5 Engines
• 11005469Jul 18, 2024Electrical system. Service Solution for ECP Solenoid Interim Service Replacement Parts
• 11005471Jul 17, 2024Transmission and drivetrain. Revised Technical Service Bulletin for ABS Wheel Speed Fault Code Correction for MBSP Equipped Vehicles. Description of Revisions: This bulletin replaces the version dated 06/27/2024. Table references has been updated.
• 11005447Jul 17, 2024Engine. Customer Advisory Letter for Proactive Resonator and Suction Line Replacement
• 11005509Jul 12, 2024Engine. POTA update for select vehicles for the variable speed water pump
• 11005470Jul 1, 2024Transmission and drivetrain. Revised Technical Service Bulletin for Detroit New Final Drive Standard Performance Forward Carrier Change to Top Performance Passive Lube Management. Description of Revisions: The bulletin replaces the version dated 05/14/2024. Creation date has been updated.
• 11003842Jun 28, 2024Transmission and drivetrain. Revised Technical service Bulletin for ABS Wheel Speed Fault Code Correction for MBSP Equipped Vehicles. Description of Revisions: This bulletin replaces the version dated 05/13/2024. ECU part number, frequently asked questions, addendum and validation of repair has been added.
• 11003924Jun 21, 2024Transmission and drivetrain. CX Advocate communication for clutch bolts
• 11003889Jun 21, 2024Engine. CX Advocate communication for NOx conversion low faults

← All problems reported for the 2023 Freightliner Cascadia