TSB-54-334-FTL
Service Bulletin/Repair Instructions
Technical Service Bulletin for Front Lighting Ground Splice Pack Failure
Vehicle report
2024 FREIGHTLINER 114SD
Service bulletins
145 bulletinsTechnical 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.
WI26-009R
Other
Revised Warranty Information letter for missing chamber caging bolts
TS-0013-00
Other
Truck Equipment Manufacturer Solution for PTO Mode Delay for Driving PTO
TEM-11-00001
Other
Truck Equipment Manufacturer upfit guide for Detroit Assurance Forward Radar Relocation and Adjustment
TSB-54-100-WST
Service Bulletin/Repair Instructions
Revised Technical Service Bulletin for Removing Odometer Pause Wiring Modifications
WI26-009
Other
Warranty Information letter for missing chamber caging bolts
TS-0014-00
Other
Truck Equipment Manufacturer Solution for Detroit Assurance Parameters for an Obstructed Multi-Purpose Camera View
WI26-008
Other
Warranty Information letter for Reman Parts Usage Policy Reminder
TS-0008-00
Other
Truck Equipment Manufacturer Solution for RSS with PTO Engagement
CXA 03_26_ABS LA Fault
Other
CX Advocate for 1810/02 ABS longitudinal acceleration fault (TSB-54-104-WST,TSB-54-379-FTL)
CXA 03_26_Surge Tank
Other
CX Advocate for discolored coolant surge tanks (24CSA-20)
FleetCom_ESC Warning Lamp
Other
Fleet Communications for TSB-54-379-FTL & TSB-54-104-WST ESC warning lamp and ECU replacement
FleetCom_PB-47-903-FTL
Other
Fleet Communications for parts bulletin on Fluorosilicone Fuel Tank Cap Seals
PB-47-903-FTL
Other
Parts Bulletin for Fluorosilicone Fuel Tank Cap Seals
MyCom_02102026-1
Other
My Communications for Alliance EX Value Brake Drum
TSB-54-379-FTL
Service Bulletin/Repair Instructions
Revised Technical Service Bulletin for ESC Warning Lamp and ECU Replacement
CXA_01_26_Trans Support
Other
CX Advocate for Aftermarket Transmission Support
TSB-26-058-FTL
Service Bulletin/Repair Instructions
Technical Service Bulletin for Transmission shift stalk
FleetCom_CX Top Quality
Other
Fleet Communications for CX Top Quality Issues
FleetCom_Heater Core
Other
Fleet Communications for Heater Core Plugging
FleetCom_Oil Plug Loc
Other
Fleet Communications for NFD Lower Oil Plug Location - SP Axles
FleetCom_TCM Clutch
Other
Fleet Communications for TCM Fault 520970/7 – Clutch Unable to Open Fully
TSB54-377-FTL
Service Bulletin/Repair Instructions
Technical Service Bulletin Low Coolant Sensor
CXA 11_25_AMTcc DTC
Other
CX Advocate for New AMTcc - DTC 520970/7: Clutch Unable to Open Sufficiently
FleetCom_Chassis Lean
Other
Fleet Communications for Trucks arriving at dealers and body builders with chassis leans greater than 3/8 of an inch
FleetCom_Clutch
Other
Fleet Communications for New AMTcc - DTC 520970/7: Clutch Unable to Open Sufficiently
CXA 10_25_Air Dryer Purge
Other
CX Advocate for Experiencing Excessive Purging from Air Dryer
CXA_10_25_Chassis Lean
Other
CX Advocate for Trucks arriving at dealers and body builders with chassis leans greater than 3/8 of an inch
CXA_10_25_Conmet Oil Pan
Other
CX Advocate for ConMet Oil Pan Insert Additional Issues
CXA_10_25_Odometer Pause
Other
CX Advocate for Removing Odometer Pause Wiring Modifications (TSB-54-375-FTL, TSB-54-100-WST)
CXA_10_25_TufTrac M12
Other
CX Advocate for TufTrac M12 Bolts (TSB-32-057-FTL)
TSB54-371-FTL
Service Bulletin/Repair Instructions
Technical Service Bulletin for Enabling Virtual Regen Request Switch in ICU Menu
TSB54-374-FTL
Service Bulletin/Repair Instructions
Technical Service Bulletin for Disconnection of the Headlight Harness from the Headlight Assembly
TSB32-057-FTL
Service Bulletin/Repair Instructions
Technical Service Bulletin for TufTrac M12 Bolts
CXA_9_25_MDEG Updates
Other
CX Advocate for MDEG Updates
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
MYCOM_09022025-1
Other
My Communications for UFI 0-Ring Announcement
TSB-26-001-DDC
Other
Technical Service Bulletin for DT12 Range Detent Diagnostic
CXA_8_25_KY AEB
Other
CX Advocate for KY AEB Notice
TSB54-375-FTL
Service Bulletin/Repair Instructions
Technical Service Bulletin for Removing Odometer Pause Wiring Modifications
24CSA-19Rev
Other
Revised Customer Service Annoucement for No Trouble Found Heavy Duty Engine Product (HDEP) Oil Separator Leaks
KY AEB Notice
Other
Customer letter for Detroit Assurance Kentucky Interstate 71 Road Hazard
CXA 6_25_Boom Indicator
Other
CX Advocate for Boom Out of Stow Indicator Missing (SF693/SF707)
CXA 6_25_Headlight wiring
Other
CX Advocate for Headlamp Wiring Routing Concern (TSB54-374-FTL)
CXA 6_25_MDEG Updates
Other
CX Advocate for MDEG Updates
PB33-004-FTL
Service Bulletin/Repair Instructions
Parts Bulletin for Tie Rod Assembly Part Breakdown
CXA_5_25_MDEG Updates
Other
CX Advocate for CX Advocate for MDEG Updates
TSB26-056-FTL
Service Bulletin/Repair Instructions
Service Solution for DT12 Oil Plug Ports
CXA 4_25_SS3172-FTL TPMS
Other
CX Advocate for TPMS water intrusion
CXA 3_25_MDEG Updates
Other
CX Advocate for CX Advocate for MDEG Updates
CXA 3_25_NOx
Other
CX Advocate for NOx conversion low faults
CXA 3_25_SAS01T to SAS03T
Other
CX Advocate for SAS01T to SAS03T replacement (TSB54-373-FTL, TSB54-097-WST)
CXA 3_25_Wheel Seals
Other
CX Advocate for wheel seals
CXA 2_25_BB Marker Lights
Other
CX Advocate for M2 and SD+ Bodybuilder Marker Lights Turn Off While Truck Lights Remain On
CXA 2_25_DA Fault Code
Other
CX Advocate for M2 Plus, 47X, 49X Fault Code 232/524000/19- ECU CPC data error
CXA 2_25_MDEG Updates
Other
CX Advocate for CX Advocate for MDEG Updates
CXA 2_25_NOx
Other
CX Advocate for NOx conversion low faults
CXA 2_25_Turbo Oil Drain
Other
CX Advocate for turbo oil drain cracking
SS3172-FTL
Other
Service Solution for Tire Pressure Monitoring System (TPMS) Water Intrusion Through Perimeter Seal
TSB01-002-DDC
Service Bulletin/Repair Instructions
Technical Service Bulletin for Gen 5 DD13 Turbocharger Oil Return Line Cracks
TSB54-373-FTL
Service Bulletin/Repair Instructions
Technical Service Bulletin for SAS01T to SAS03T Replacement Information
CALFTL13-003
Service Bulletin/Repair Instructions
Revised Customer Advisory Letter for 114SD’s Ordered with 2-Cylinder Air Compressors Delivered Without Pressure Relief Valve
CXA 1_16_CARB Truck Chec
Other
CX Advocate for CARB tightening the Readiness Criteria applied to On-Board Diagnostic (OBD) test submissions for the Clean Truck Check.
CXA 1_16_DD13 Altitude
Other
CX Advocate for DD13 Gen 5 engines operating at high altitude experience EGR slow response fault.
CXA 1_16_MDEG Updates
Other
CX Advocate for CX Advocate for MDEG Updates
CXA 1_16_NOx
Other
CX Advocate for NOx conversion low faults
CXA 1_16_Seat Occupancy
Other
CX Advocate for repairing seat occupancy sensor (TSB 91-016-FTL)
CXA 1_16_Turbo Oil Drain
Other
CX Advocate for turbo oil drain cracking
CALFTL54-035
Service Bulletin/Repair Instructions
Customer Advisory Letter for Enabling Virtual Regen Request Switch in ICU Menu
TSB35-039-FTL
Service Bulletin/Repair Instructions
Technical Service Bulletin for Detroit New Final Drive Standard Performance Forward Carrier Change to Top Performance Passive Lube Management
D24R2-Bulletin
Emissions
Emission Recall for DETROIT DD13 and DD16 ACM Software Reprogramming
D24R2-DLR LTR
Emissions
Emission Recall for DETROIT DD13 and DD16 ACM Software Reprogramming
D24R2-OWN LTR
Emissions
Emission Recall for DETROIT DD13 and DD16 ACM Software Reprogramming
CXA 11_21_Boom Out
Other
CX Advocate for Boom Out of Stow (SF693)
CXA 11_21_CARB Truck Chec
Other
CX Advocate for CARB tightening the Readiness Criteria applied to On-Board Diagnostic (OBD) test submissions for the Clean Truck Check.
CXA 11_21_Crew Cab Rear
Other
CX Advocate for Crew Cab Rear Door Locks (SF701)
CXA 11_21_M2, SD Transfer
Other
CX Advocate for M2 and SD Vehicles Transfer Case Failures Due to Excessive Vehicle Speed (SS 3155-FTL)
CXA 11_21_MDEG Updates
Other
CX Advocate for CX Advocate for MDEG Updates
SS3156-FTL
Other
Service Solution for M2, SD Park brake check valve may be improperly plumbed causing brakes to drag
SS3158-FTL
Other
Service Solution for M2 and SD+ Bodybuilder Marker Lights Turn Off While Truck Lights Remain On
TSB91-016-FTL
Service Bulletin/Repair Instructions
Technical Service Bulletin for Repairing Seat Occupancy Sensor for ISRI, SEARS and National Truck Seats
SS1032998-FTL
Other
Service Solution for M2 mirror wind noise
WI24-019
Warranty Program/Extension
Warranty Information letter for Detroit Line or Line Seal, High Pressure Fuel Injector Standard Repair Time Updates
PB01-009
Other
Parts Bulletin for Powertrain Power Distribution Module (PTPDM) Kit Replacement
SS3155-FTL
Other
Service Solution for M2 and SD Vehicles Transfer Case Failures Due to Excessive Vehicle Speed
SF693-Bulletin
Service Campaign
Field Service Campaign for Boom Out of Stow Indicator
SF693-DLR LTR
Service Campaign
Field Service Campaign for Boom Out of Stow Indicator
SF693-OWN LTR
Service Campaign
Field Service Campaign for Boom Out of Stow Indicator
CXA 10_17_Reman Process
Other
CX Advocate for overview of the remanufacturing process.
CXA_10_17_CARB Truck Chec
Other
CX Advocate for CARB tightening the Readiness Criteria applied to On-Board Diagnostic (OBD) test submissions for the Clean Truck Check.
CXA_10_17_MDEG Updates
Other
CX Advocate for MDEG Updates
SF701-Bulletin
Service Campaign
Field Service Campaign for Crew Cab Rear Door Locks
SF701-DLR LTR
Service Campaign
Field Service Campaign for Crew Cab Rear Door Locks
SF701-OWN LTR
Service Campaign
Field Service Campaign for Crew Cab Rear Door Locks
24CSA-19
Other
Customer Service Annoucement for Heavy-Duty Engine Product (HDEP) Oil Separator Leaks
24CSA-20
Service Bulletin/Repair Instructions
Customer Service Annoucement for Discolored Coolant Surge Tank on Heavy Duty Engine Product (HDEP)
ICI24-036
Other
Important Campaign Information letter for SF679 – Revised Bulletin.
SF679-Bulletin
Service Campaign
Revised Field Service Campaign for Virtual Technician Module. 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.
SF679-DLR LTR
Service Campaign
Revised Field Service Campaign for Virtual Technician Module. 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.
SS1023366-Detroit
Other
Service Solution for Detroit Successful Regen Reference for GHG17 DD Engines
WP24-017
Warranty Program/Extension
Warranty Policy Letter for Steering Wheel Centering Policy Amendment
CXA 9_24_DOC In Temp Low
Other
CX Advocate for ACM Fault 3711/31 DOC In Temp Low 2023 MDEG Engine Builds
CXA 9_24_MDEG Updates
Other
CX Advocate for MDEG Updates
CXA 9_24_NFD fill plug
Other
CX Advocate for NFD fill plugs
CXA 9_24_Park Brake
Other
CX Advocate for unwanted park brake warning (TSB54-365-FTL)
SS3118-FTL
Other
Service Solution for M2 & SD Freightliner End of FrameLighting Doesn't Sync with Body Lighting
TSB54-365-FTL
Service Bulletin/Repair Instructions
Technical Service Bulletin for Disabling the ‘Park Brake Set / Door Open’ Warning and Changing the Part Number in the sSAM02T Module
CXA 8_24_Conmet Oil Pan
Other
CX Advocate for ConMet Oil Pan Insert Additional Failures
CXA 8_24_DOC In Temp Low
Other
CX Advocate for ACM Fault 3711/31 DOC In Temp Low 2023 MDEG Engine Builds
CXA 8_24_MDEG Updates
Other
CX Advocate for MDEG Updates
FICM Cleaning
Other
Cleaning Gen5 Engine Fuel Injectors
FICM Email
Other
Fuel Injector Cleaner Updated Procedure
FICM Priming
Other
Fuel Injection Cleaning Machine Priming Procedures
FICM Setup
Other
Draft Fuel Injection Cleaning Machine (FICM) Setup Instructions
CXA 7_24_Conmet Oil Pan
Other
CX Advocate for ConMet Oil Pan Insert Additional Failures
CXA 7_24_DOC In Temp Low
Other
CX Advocate for ACM Fault 3711/31 DOC In Temp Low 2023 MDEG Engine Builds
CXA 7_24_MDEG Updates
Other
CX Advocate for MDEG Updates
CXA 7_24_NOx
Other
CX Advocate for NOx conversion low faults. Update to CXA 6_24_NOx submission.
CXA 7_24_Reman Process
Other
CX Advocate for overview of the remanufacturing process.
CXA 7_24_Reman Process V2
Other
CX Advocate for overview of the remanufacturing process.
CXA 06_24_Clutch Bolts
Other
CX Advocate communication for clutch bolts
CXA 06_24_MCM Fault
Other
CX Advocate communication for MCM fault integrated NOx flow rate low
CXA 06_24_NOx
Other
CX Advocate communication for NOx conversion low faults
MYCOM_05302024-2
Service Bulletin/Repair Instructions
My Communications for Rescindment of Recall FL999 Alcoa Steer Wheel Inner Flange
TSB35-042-FTL
Service Bulletin/Repair Instructions
Technical Service Bulletin for New Final Drive Over Heat Diagnostic
SF672 POSTCARD LARGE
Service Campaign
Field Service Campaign Owner Reminder Postcard large population
SF672 POSTCARD SMALL
Service Campaign
Field Service Campaign Owner Reminder Postcard small population
SS3147-FTL
Other
Service Solution for M2+ Split Shaft PTO Configuration with DD13 engines
VSWP Customer Letter
Other
Customer letter regarding variable speed water pump.
SF684-Bulletin
Service Campaign
Field Service Campaign regarding Freightliner M2 Plus Transmission Gauge.
SF684-DLR LTR
Service Campaign
Field Service Campaign regarding Freightliner M2 Plus Transmission Gauge.
SF684-OWN LTR
Service Campaign
Field Service Campaign regarding Freightliner M2 Plus Transmission Gauge.
ICI24-018
Service Bulletin/Repair Instructions
Important Campaign Information letter for SF687 Revised Bulletin
SF687
Service Bulletin/Repair Instructions
Revised Field Service Campaign for Under-Hood Utility Lamp
SS3144-FTL
Service Bulletin/Repair Instructions
Service Solution for DEF Pump Wiring for Cummins CM2450 Engine Controller
ICI24-016
Service Bulletin/Repair Instructions
Important Campaign Information letter for SF687 Campaign Suspended
SF690
Service Bulletin/Repair Instructions
Revised Field Service Campaign for SiriusXM SDAR Antenna. 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.
SF683
Service Bulletin/Repair Instructions
Field Service Campaign for Detroit Engine Fan HVAC Integration
ICI24-004
Service Bulletin/Repair Instructions
Important Campaign Information letter for SF679 Bulletin Revision. REVISION: The parts table has been updated.
SF679
Service Bulletin/Repair Instructions
Revised Field Service Campaign for Virtual Technician Module. REVISION: The parts table has been updated.
ICI23-053
Service Bulletin/Repair Instructions
Important Campaign Information Letter for SF678 - Revised Work Instructions. REVISION: Work instructions have been revised starting with the note prior to step 35. Two parts have been added to the parts table which apply to the single plow connector configuration. The original terminals and seals only applied to the dual plow light connector configuration.
SF678_V2
Service Bulletin/Repair Instructions
Revised Field Service Campaign for Freightliner Snow Plow Light Harness
ICI23-043
Service Bulletin/Repair Instructions
Important Campaign Information Letter for SF680 Allison TCM Software Update / TT9108EN
SF678
Service Bulletin/Repair Instructions
Field Service Campaign for Freightliner Snow Plow Light Harness
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.