2024 Freightliner Business Class M2 TSBs
215 Technical Service Bulletins across 14 categories
Categories
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40 bulletinsTruck Equipment Manufacturer Solution for PTO Mode Delay for Driving PTO
Truck Equipment Manufacturer upfit guide for Detroit Assurance Forward Radar Relocation and Adjustment
Truck Equipment Manufacturer Solution for Detroit Assurance Parameters for an Obstructed Multi-Purpose Camera View
Truck Equipment Manufacturer Solution for RSS with PTO Engagement
Parts Bulletin for Discontinued Camera Cable and Replacement Options
CX 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 technical questions/issues raised
CX Advocate for ConMet Oil Pan Insert Additional Issues
CX Advocate for technical questions/issues raised
My Communications for UFI 0-Ring Announcement
CX Advocate for technical questions/issues raised
CX Advocate for KY AEB Notice
My Communications for Parts Hold on UFU Filter
Customer letter for Detroit Assurance Kentucky Interstate 71 Road Hazard
CX Advocate for Detroit Assurance MPC/DFC/RLS Bracket Double Sided Adhesive Failures
CX Advocate for Boom Out of Stow Indicator Missing (SF693/SF707)
CX Advocate for SAS01T to SAS03T replacement (TSB54-373-FTL, TSB54-097-WST)
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.
Customer Advisory Letter for Enabling Virtual Regen Request Switch in ICU Menu
Detroit Freightliner Action Bulletin for Detroit Connect Safety Plus
CX Advocate for M2 and SD Vehicles Transfer Case Failures Due to Excessive Vehicle Speed (SS 3155-FTL)
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 Boom Out of Stow (SF693)
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 No Virtual Regen Request Switch with Cummins (TSB54-371-FTL)
CX Advocate for ConMet Oil Pan Insert Additional Failures
CX Advocate for benefits of Autoelevate and hydrocarbon faults
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 oil lines disconnecting
CX Advocate communication for NOx conversion low faults
Customer letter regarding variable speed water pump.
Pre-Delivery & Maintenance
36 bulletinsRevised Warranty Information letter for missing chamber caging bolts
Warranty Information letter for missing chamber caging bolts
Warranty Information letter for Reman Parts Usage Policy Reminder
Technical Service Bulletin for Isolator Radiator Mounting, Behr/Mahle
Revised Technical Service Bulletin for DT12 Range Detent Diagnostic
Technical Service Bulletin for DT12 Range Detent Diagnostic
Technical Service Bulletin for Enabling Virtual Regen Request Switch in ICU Menu
Technical Service Bulletin for TufTrac M12 Bolts
Technical Service Bulletin for New Grill Design
Field Service Campaign for XMC Installation Boom-Out-of-Stow Indicator
Field Service Campaign for XMC Installation Boom-Out-of-Stow Indicator
Field Service Campaign for XMC Installation Boom-Out-of-Stow Indicator
Service Solution for DT12 Oil Plug Ports
Features and Benefits for Detroit Connect UpfrontService Extension
Features and Benefits for Detroit Connect Base Service Renewal
Technical Service Bulletin for SAS01T to SAS03T Replacement Information
Technical Service Bulletin for Detroit New Final Drive Standard Performance Forward Carrier Change to Top Performance...
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Passive Lube Management
Service Solution for M2+ PTO Mode Delay for Split Shaft PTO Operation
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 SF691 Campaign Suspended
Field Service Campaign for Boom Out of Stow Indicator
Field Service Campaign for Boom Out of Stow Indicator
Service Solution for M2 and SD Vehicles Transfer Case Failures Due to Excessive Vehicle Speed
Field Service Campaign for Boom Out of Stow Indicator
Important Campaign Information letter for SF691 - Revised Bulletin
Important Campaign Information letter for SF679 Revised Bulletin.
Technical Service Bulletin for Enabling Virtual Regen Request Switch in ICU Menu
Service Solution for XMC 20amp and 5amp High Side Drivers(Digital Output) Load Sensing
Important Campaign Information letter for SF691 Campaign Suspended
Field Service Campaign Owner Reminder Postcard large population
Field Service Campaign Owner Reminder Postcard small population
Technical Service Bulletin for New Final Drive Over Heat Diagnostic
Technical Service Bulletin for Detroit New Final Drive Standard Performance Forward Carrier Change to Top Performance...
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Passive Lube Management
Field Service Campaign for SiriusXM SDAR Antenna.
Important Campaign Information letter for SF687 Revised Bulletin
Important Campaign Information letter for SF687 Campaign Suspended
Electrical
26 bulletinsRevised Technical Service Bulletin for Removing Odometer Pause Wiring Modifications
Service Solution for Progressive Low Voltage Disconnect Parameter Update
Fleet Communications for TSB-54-379-FTL & TSB-54-104-WST ESC warning lamp and ECU replacement
Revised Technical Service Bulletin for ESC Warning Lamp and ECU Replacement
Technical Service Bulletin for ESC Warning Lamp and ECU Replacement
Fleet Communications for ECP (Electronic Control Pneumatic) Module Water Ingress
Technical Service Bulletin Low Coolant Sensor
CX Advocate for ECP (Electronic Control Pneumatic) Modules, possible water ingress
Technical Service Bulletin for Disconnection of the Headlight Harness from the Headlight Assembly
CX Advocate for Removing Odometer Pause Wiring Modifications (TSB-54-375-FTL, TSB-54-100-WST)
CX Advocate for DT12 - TCM CAN communication issues with CPC
Technical Service Bulletin for Removing Odometer Pause Wiring Modifications
CX Advocate for Headlamp Wiring Routing Concern (TSB54-374-FTL)
Service Solution for Progressive Low Voltage Disconnect Parameter Update
Technical Service Bulletin for Disconnection of the Headlight Harness from the Headlight Assembly
CX Advocate for Progressive Low Voltage Disconnect Parameter Update
Service Solution for Progressive Low Voltage Disconnect Parameter Update
CX Advocate for M2 Plus, 47X, 49X Fault Code 232/524000/19- ECU CPC data error
Revised Service Solution for M2 Plus Fault Code 232/524000/19- ECU CPC data error
CX Advocate for repairing seat occupancy sensor (TSB 91-016-FTL)
Technical Service Bulletin for Repairing Seat Occupancy Sensor for ISRI, SEARS and National Truck Seats
Parts Bulletin for Powertrain Power Distribution Module (PTPDM) Kit Replacement
Revised 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
Important Campaign Information Letter for SF680 Allison TCM Software Update / TT9108EN
Customer Advisory Letter for Bendix Blind Spotter Sensor Installation
Engine
26 bulletinsService Solution for A22-82459-000 Wiper Motor Wiring Connector Pinned Wrong (305)
Revised 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
Revised Customer Advisory Letter for 114SDs Ordered with 2-Cylinder Air Compressors Delivered Without Pressure Relief...
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Valve
CX Advocate for turbo oil drain cracking
CX Advocate for DD13 Gen 5 engines operating at high altitude experience EGR slow response fault.
Customer Advisory Letter for 114SDs Ordered with 2-Cylinder Air Compressors Delivered Without Pressure Relief Valve
Service Solution for M2, SD Park brake check valve may be improperly plumbed causing brakes to drag
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
CX Advocate for ACM Fault 3711/31 DOC In Temp Low 2023 MDEG Engine Builds
Service Solution for Detroit Successful Regen Reference for GHG17 DD Engines
Cleaning Gen5 Engine Fuel Injectors
CX Advocate for ACM Fault 3711/31 DOC In Temp Low 2023 MDEG Engine Builds
CX Advocate for AutoElevate Disablement Gen5 Engines
CX Advocate for ACM Fault 3711/31 DOC In Temp Low 2023 MDEG Engine Builds
CX Advocate for AutoElevate Disablement Gen5 Engines
Service Solution for M2+ Split Shaft PTO Configuration with DD13 engines
Service Solution for DEF Pump Wiring for Cummins CM2450 Engine Controller
Revised Field Service Campaign for SiriusXM SDAR Antenna.
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REVISION: A step was added (step two) to the work instruction directing the technicians to Park the vehicle on a level surface, shut down the engine, set the parking brake and chock the tires before proceeding to work on the campaign.
Field Service Campaign for Detroit Engine Fan HVAC Integration
Service Solution for M2+ Detroit Engines with TEM Interlock Speed Control
Software & Calibration
24 bulletinsMy Communications for Update to DTNA parts on UFU R61709
CX Advocate for MDEG Updates
My communications for DTNA Announces Extended Coverage Policy Updates
My Communications for UPDATE TO DTNA PARTS QUALITY ALERT STOCK HOLD on UFU R61709
CX Advocate for MDEG Updates
CX Advocate for CX Advocate for MDEG Updates
CX Advocate for CX Advocate for MDEG Updates
CX Advocate for CX Advocate for MDEG Updates
Detroit Field Service campaign for 2024 HDEP ACM Software Reprogramming.
Detroit Field Service campaign for 2024 HDEP ACM Software Reprogramming.
Detroit Field Service campaign for 2024 HDEP ACM Software Reprogramming.
CX Advocate for CX Advocate for MDEG Updates
Updated Detroit Ferightliner Action Bulletin for Detroit Connect Safety Plus
CX Advocate for CX Advocate for MDEG Updates
CX Advocate for MDEG Updates
CX Advocate for MDEG Updates
CX Advocate for MDEG 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 MDEG Updates
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.
Revised Field Service Campaign for Common Telematics Platform Software Update
Field Service Campaign for Common Telematics Platform Software Update
Body & Paint
16 bulletinsMy Communications for ConMet Quality Alert -- ABP 10045888 -- Seal Service Kit
Fleet Communications for Hood Tilt CPC update and OI Comfort Mode parameters
CX Advocate for TPMS water intrusion
CX Advocate for wheel seals
CX Advocate for M2 and SD+ Bodybuilder Marker Lights Turn Off While Truck Lights Remain On
Service Solution for Tire Pressure Monitoring System (TPMS) Water Intrusion Through Perimeter Seal
Service Solution for M2 and SD+ Bodybuilder Marker Lights Turn Off While Truck Lights Remain On
Service Solution for M2 mirror wind noise
CX Advocate for Crew Cab Rear Door Locks (SF701)
Field Service Campaign for Crew Cab Rear Door Locks
Field Service Campaign for Crew Cab Rear Door Locks
Field Service Campaign for Crew Cab Rear Door Locks
Service Solution for M2 Plus Crew Cab Dome Light Does Not Activating With Rear Doors
Customer Advisory Letter for Windshields Missing Lytx Opening
Revised Field Service Campaign for Under-Hood Utility Lamp
Field Service Campaign for Under-Hood Utility Lamp
Brakes
14 bulletinsCX Advocate for 1810/02 ABS longitudinal acceleration fault (TSB-54-104-WST,TSB-54-379-FTL)
My Communications for Alliance EX Value Brake Drum
CX Advocate for M2+ With Basic ABS And No XBR Content Losing Throttle In Sharp Turns
CX Advocate for M2+ With Basic ABS And No XBR Content Losing Throttle In Sharp Turns
CX Advocate for Work Brake Update (SF691)
Revised Field Service Campaign for M2 Plus Work Brake.
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REVISION: Additional vehicles have been added to the campaign, and a new campaign group (B) has been included. The work instructions for group B, along with a new SRT, have been incorporated into the bulletin.
Revised Field Service Campaign for M2 Plus Work Brake.
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REVISION: Additional vehicles have been added to the campaign, and a new campaign group (B) has been included. The work instructions for group B, along with a new SRT, have been incorporated into the bulletin.
CX Advocate for unwanted park brake warning (TSB54-365-FTL)
Technical Service Bulletin for Disabling the Park Brake Set / Door Open Warning and Changing the Part Number in the...
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sSAM02T Module
Field Service Campaign for M2 Plus Work Brake
Field Service Campaign for M2 Plus Work Brake
Field Service Campaign for M2 Plus Work Brake
Service Solution for M2+ Park Brake Reminder
Customer Advisory Letter for 6-Inch Slack Adjusters Causing the Brakes to Over-Adjust and Drag
Fuel System
11 bulletinsParts Bulletin for Fluorosilicone Fuel Tank Cap Seals
Fleet Communications for parts bulletin on Fluorosilicone Fuel Tank Cap Seals
My Communications for update on UFU R61709 Fuel Filters
Emission Recall for DD8 EGR Monitor Software Reprogramming
Emission Recall for DD8 EGR Monitor Software Reprogramming
Emission Recall for DD8 EGR Monitor Software Reprogramming
Warranty 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
CX Advocate communication for MCM fault integrated NOx flow rate low
Transmission
9 bulletinsDetroit Transmissions Manual Update for Symptom Diagnostics DT12 C/D Box Range Shift to Neutral with Reversing Events...
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(Aborts)
Technical Service Bulletin for Transmission shift stalk
CX Advocate for Aftermarket Transmission Support
CX Advocate communication for clutch bolts
Technical Service Bulletin for Air Conditioner Clutch Continuously Engaged on M2 Plus Vehicles
Field Service Campaign regarding Freightliner M2 Plus Transmission Gauge.
Field Service Campaign regarding Freightliner M2 Plus Transmission Gauge.
Field Service Campaign regarding Freightliner M2 Plus Transmission Gauge.
Technical Service Bulletin for Air Conditioner Clutch Continuously Engaged on M2 Plus Vehicles
Tires & Wheels
5 bulletinsMy Communications for fifth wheel leg height changes
Customer Letter for Alcoa/Howmet wheel flanges
Customer Letter for Alcoa/Howmet wheel flanges
Service Solution for ECP Solenoid Interim Service Replacement Parts
My Communications for Rescindment of Recall FL999 Alcoa Steer Wheel Inner Flange
Lighting
3 bulletinsTechnical Service Bulletin for Front Lighting Ground Splice Pack Failure
Technical Service Bulletin for Grote OEM and Alliance Aftermarket Headlamp Replacement
CX Advocate for M2+ dome light
Steering
3 bulletinsWarranty Information letter for Power Steering Tank Venting Diagnostic Procedures Revision
Parts Bulletin for Tie Rod Assembly Part Breakdown
Warranty Policy Letter for Steering Wheel Centering Policy Amendment
HVAC & Climate
1 bulletinFleet Communications for Heater Core Plugging
Infotainment
1 bulletinService Solution for M2 & SD Freightliner End of FrameLighting Doesn't Sync with Body Lighting