2023 Freightliner 122SD TSBs
59 Technical Service Bulletins across 11 categories
Categories
Other
19 bulletinsCX Advocate for discolored coolant surge tanks (24CSA-20)
Fleet Communications for NFD Lower Oil Plug Location - SP Axles
CX Advocate for Experiencing Excessive Purging from Air Dryer
CX Advocate for TufTrac M12 Bolts (TSB-32-057-FTL)
CX Advocate for ConMet Oil Pan Insert Additional Issues
CX Advocate for NOx conversion low faults
CX Advocate for NOx conversion low faults
CX Advocate for NOx conversion low faults
CX Advocate for CARB tightening the Readiness Criteria applied to On-Board Diagnostic (OBD) test submissions for the...
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Clean Truck Check.
CX Advocate for CARB tightening the Readiness Criteria applied to On-Board Diagnostic (OBD) test submissions for the...
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Clean Truck Check.
CX Advocate for CARB tightening the Readiness Criteria applied to On-Board Diagnostic (OBD) test submissions for the...
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Clean Truck Check.
CX Advocate for overview of the remanufacturing process.
CX Advocate for NFD fill plugs
CX Advocate for ConMet Oil Pan Insert Additional Failures
CX Advocate for overview of the remanufacturing process.
CX Advocate for overview of the remanufacturing process.
CX Advocate for ConMet Oil Pan Insert Additional Failures
CX Advocate communication for NOx conversion low faults
Customer letter regarding variable speed water pump.
Engine
14 bulletinsRevised Customer Service Annoucement for No Trouble Found Heavy Duty Engine Product (HDEP) Oil Separator Leaks
CX Advocate for turbo oil drain cracking
Technical Service Bulletin for Gen 5 DD13 Turbocharger Oil Return Line Cracks
CX Advocate for turbo oil drain cracking
CX Advocate for DD13 Gen 5 engines operating at high altitude experience EGR slow response fault.
Revised Field Service Campaign for Virtual Technician Module.
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2nd REVISION:Certain vehicles in Group B with Cummins engines have been reassigned to the newly created Group E. The Parts table has been updated to include the mounting bracket and fasteners required for Virtual Technician installation. A new SRT has been added to Campaign Group E: 996-F175E ECU, VIRTUAL TECHNICIAN, POPULATION E, INSTALL (SF679), 0.8 hours. Additionally, the Work Instructions have been revised to provide supplementary details for installing the Virtual Technician on vehicles with Cummins engines that were missing the Common Powertrain Controller (CPC) mounting bracket.
Service Solution for Detroit Successful Regen Reference for GHG17 DD Engines
Revised Field Service Campaign for Virtual Technician Module.
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2nd REVISION:Certain vehicles in Group B with Cummins engines have been reassigned to the newly created Group E. The Parts table has been updated to include the mounting bracket and fasteners required for Virtual Technician installation. A new SRT has been added to Campaign Group E: 996-F175E ECU, VIRTUAL TECHNICIAN, POPULATION E, INSTALL (SF679), 0.8 hours. Additionally, the Work Instructions have been revised to provide supplementary details for installing the Virtual Technician on vehicles with Cummins engines that were missing the Common Powertrain Controller (CPC) mounting bracket.
Customer Service Annoucement for Discolored Coolant Surge Tank on Heavy Duty Engine Product (HDEP)
Customer Service Annoucement for Heavy-Duty Engine Product (HDEP) Oil Separator Leaks
Service Solution for Detroit Successful Regen Reference for GHG17 DD Engines
Detroit Customer Service Annoucement for Gen 5 DD15 Cylinder Head Cup Plug Replacement
Cleaning Gen5 Engine Fuel Injectors
Service Solution for DEF Pump Wiring for Cummins CM2450 Engine Controller
Pre-Delivery & Maintenance
7 bulletinsTechnical Service Bulletin for TufTrac M12 Bolts
Technical Service Bulletin for GHG17 and Newer DD Platform Heavy Duty Oil Pan Drain Plug Inserts
Technical Service Bulletin for Detroit New Final Drive Standard Performance Forward Carrier Change to Top Performance...
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Passive Lube Management
Revised Technical Service Bulletin for Detroit New Final Drive Standard Performance Forward Carrier Change to Top...
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Performance Passive Lube Management.
Important Campaign Information letter for SF679 Revised Bulletin.
Important Campaign Information letter for DDC D23M3 - Campaign Reactivated and Extended.
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Field Service Campaign D23M3 - GHG17 DETROITTM DD16 Vibration Damper Replacement has been extended for an additional 6 months.
Technical Service Bulletin for Detroit New Final Drive Standard Performance Forward Carrier Change to Top Performance...
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Passive Lube Management
Software & Calibration
5 bulletinsMy communications for DTNA Announces Extended Coverage Policy Updates
Revised Technical Service Bulletin for Detroit New Final Drive Standard Performance Forward Carrier Change to Top Performance Passive Lube Management.
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Description of Revisions: The bulletin replaces the version dated 05/14/2024. Creation date has been updated.
CX Advocate for NOx conversion low faults.
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Update to CXA 6_24_NOx submission.
Revised Technical Service Bulletin for Detroit New Final Drive Standard Performance Forward Carrier Change to Top Performance Passive Lube Management.
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Description of Revisions: The bulletin replaces the version dated 05/14/2024. Creation date has been updated.
Important Campaign Information letter for SF679 Bulletin Revision.
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REVISION: The parts table has been updated.
Fuel System
4 bulletinsWarranty Information letter for Detroit Line or Line Seal, High Pressure Fuel Injector Standard Repair Time Updates
Fuel Injector Cleaner Updated Procedure
Fuel Injection Cleaning Machine Priming Procedures
Draft Fuel Injection Cleaning Machine (FICM) Setup Instructions
Body & Paint
3 bulletinsFleet Communications for Hood Tilt CPC update and OI Comfort Mode parameters
CX Advocate for M2 and SD+ Bodybuilder Marker Lights Turn Off While Truck Lights Remain On
Service Solution for M2 and SD+ Bodybuilder Marker Lights Turn Off While Truck Lights Remain On
Infotainment
2 bulletinsService Solution for M2 & SD Freightliner End of FrameLighting Doesn't Sync with Body Lighting
Field Service Campaign for ICU4Me Cluster Assembly Liquid Crystal Display.
Electrical
2 bulletinsRevised Field Service Campaign for Virtual Technician Module.
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REVISION: The parts table has been updated.
Field Service Campaign for Virtual Technician Module
HVAC & Climate
1 bulletinFleet Communications for Heater Core Plugging
Transmission
1 bulletinCX Advocate communication for clutch bolts
Tires & Wheels
1 bulletinMy Communications for Rescindment of Recall FL999 Alcoa Steer Wheel Inner Flange