Freightliner 114SD Service Bulletins (2012)

594 manufacturer communications on file.

• April 23, 2026•Document ID: 11031985

  Other
  ELECTRICAL SYSTEM

  Mfr Comm. #:

  SS 3146-FTL

  Date Added:

  May 2, 2026

  Manufacturer:

  FREIGHTLINER

  Summary

  Service Solution for M2, 108SD, 114SD - Unable to Program Replacement Bulkhead Module - Certain Model Years

  Associated Products (10)

  2016 Freightliner 108SD2016 Freightliner 114SD2015 Freightliner 108SD2015 Freightliner 114SD2014 Freightliner 108SD2014 Freightliner 114SD2013 Freightliner 108SD2013 Freightliner 114SD2012 Freightliner 108SD2012 Freightliner 114SD
  Associated Documents

  • DownloadMC-11031985-0001.pdf↗
• April 15, 2026•Document ID: 11031974

  Other
  ELECTRICAL SYSTEM

  Mfr Comm. #:

  SS 3124-FTL

  Date Added:

  May 2, 2026

  Manufacturer:

  FREIGHTLINER

  Summary

  Service Solution for Legacy M2 Bulkhead Module (BHM) Replacement and DiagnosticLink Issues

  Associated Products (22)

  2022 Freightliner 108SD2022 Freightliner 114SD2021 Freightliner 108SD2021 Freightliner 114SD2020 Freightliner 108SD2020 Freightliner 114SD2019 Freightliner 108SD2019 Freightliner 114SD2018 Freightliner 108SD2018 Freightliner 114SD2017 Freightliner 108SD2017 Freightliner 114SD2016 Freightliner 108SD2016 Freightliner 114SD2015 Freightliner 108SD2015 Freightliner 114SD2014 Freightliner 108SD2014 Freightliner 114SD2013 Freightliner 108SD2013 Freightliner 114SD+ 2 more
  Associated Documents

  • DownloadMC-11031974-0001.pdf↗
• August 28, 2024•Document ID: 11007495

  Other
  ELECTRICAL SYSTEM

  Mfr Comm. #:

  SS3146-FTL

  Date Added:

  September 7, 2024

  Manufacturer:

  FREIGHTLINER

  Summary

  Service Solution for M2, 108SD, 114SD - Unable to Program Replacement Bulkhead Module - Certain Model Years

  Associated Products (14)

  2016 Freightliner 108SD2016 Freightliner 114SD2015 Freightliner 108SD2015 Freightliner 114SD2014 Freightliner 108SD2014 Freightliner 114SD2013 Freightliner 108SD2013 Freightliner 114SD2012 Freightliner 108SD2012 Freightliner 114SD2011 Freightliner 108SD2011 Freightliner 114SD2010 Freightliner 108SD2010 Freightliner 114SD
  Associated Documents

  • DownloadMC-11007495-0001.pdf↗
• August 15, 2024•Document ID: 11007515

  Other
  ELECTRICAL SYSTEM

  Mfr Comm. #:

  CXA 8_24_Bulkhead Module

  Date Added:

  September 7, 2024

  Manufacturer:

  FREIGHTLINER

  Summary

  CX Advocate for bulkhead module reprogramming (SS 3146-FTL)

  Associated Products (14)

  2016 Freightliner 108SD2016 Freightliner 114SD2015 Freightliner 108SD2015 Freightliner 114SD2014 Freightliner 108SD2014 Freightliner 114SD2013 Freightliner 108SD2013 Freightliner 114SD2012 Freightliner 108SD2012 Freightliner 114SD2011 Freightliner 108SD2011 Freightliner 114SD2010 Freightliner 108SD2010 Freightliner 114SD
  Associated Documents

  • DownloadMC-11007515-0001.pdf↗
• May 8, 2024•Document ID: 11000985

  Other
  ELECTRICAL SYSTEM

  Mfr Comm. #:

  SS3146-FTL

  Date Added:

  June 5, 2024

  Manufacturer:

  FREIGHTLINER

  Summary

  Service Solution for M2, 108SD, 114SD - Unable to Program Replacement Bulkhead Module - Certain Model Years

  Associated Products (14)

  2016 Freightliner 108SD2016 Freightliner 114SD2015 Freightliner 108SD2015 Freightliner 114SD2014 Freightliner 108SD2014 Freightliner 114SD2013 Freightliner 108SD2013 Freightliner 114SD2012 Freightliner 108SD2012 Freightliner 114SD2011 Freightliner 108SD2011 Freightliner 114SD2010 Freightliner 108SD2010 Freightliner 114SD
  Associated Documents

  • DownloadMC-11000985-0001.pdf↗
• April 19, 2021•Document ID: 10190551

  Service Bulletin/Repair Instructions
  ENGINE AND ENGINE COOLING

  Mfr Comm. #:

  WI21-009

  Date Added:

  April 24, 2021

  Manufacturer:

  FREIGHTLINER

  Summary

  Warranty Information letter announcing that DTNA is increasing the Standard Diagnostic Times (SDTs) shown. The updated after treatment system (ATS) diesel exhaust fluid (DEF) pump times will be applied to repair orders opened on or after April 12, 2021.

  Associated Products (70)

  2022 Freightliner 108SD2022 Freightliner 114SD2022 Freightliner Cascadia2021 Freightliner 108SD2021 Freightliner 114SD2021 Freightliner Cascadia2021 Freightliner Columbia2020 Freightliner 108SD2020 Freightliner 114SD2020 Freightliner Cascadia2020 Freightliner Columbia2019 Freightliner 108SD2019 Freightliner 114SD2019 Freightliner Argosy2019 Freightliner Cascadia2019 Freightliner Columbia2018 Freightliner 108SD2018 Freightliner 114SD2018 Freightliner Argosy2018 Freightliner Cascadia+ 50 more
  Associated Documents

  • DownloadMC-10190551-0001.pdf↗
• April 6, 2021•Document ID: 10190549

  Service Bulletin/Repair Instructions
  EQUIPMENT

  Mfr Comm. #:

  WI21-008

  Date Added:

  April 23, 2021

  Manufacturer:

  FREIGHTLINER

  Summary

  Warranty Information Letter announcing DTNA is adjusting the Standard Repair Times (SRTs) shown. The updated times will be applied to repair orders opened on or after April 5, 2021.

  Associated Products (60)

  2022 Freightliner 114SD2022 Freightliner Cascadia2021 Freightliner 114SD2021 Freightliner Cascadia2021 Freightliner Columbia2020 Freightliner 114SD2020 Freightliner Argosy2020 Freightliner Cascadia2020 Freightliner Columbia2019 Freightliner 114SD2019 Freightliner Argosy2019 Freightliner Cascadia2019 Freightliner Columbia2018 Freightliner 114SD2018 Freightliner Argosy2018 Freightliner Cascadia2018 Freightliner Columbia2017 Freightliner 114SD2017 Freightliner Argosy2017 Freightliner Cascadia+ 40 more
  Associated Documents

  • DownloadMC-10190549-0001.pdf↗
• March 24, 2021•Document ID: 10189340

  Service Bulletin/Repair Instructions
  EQUIPMENT

  Mfr Comm. #:

  SB83-155

  Date Added:

  March 26, 2021

  Manufacturer:

  FREIGHTLINER

  Summary

  Updated Freightliner Service Bulletin for Espar Service Information. This bulletin replaces the version dated January 1, 2015. New Cascadia has been added to the model list.

  Associated Products (33)

  2022 Freightliner 108SD2022 Freightliner 114SD2022 Freightliner Cascadia2021 Freightliner 108SD2021 Freightliner 114SD2021 Freightliner Cascadia2020 Freightliner 108SD2020 Freightliner 114SD2020 Freightliner Cascadia2019 Freightliner 108SD2019 Freightliner 114SD2019 Freightliner Cascadia2018 Freightliner 108SD2018 Freightliner 114SD2018 Freightliner Cascadia2017 Freightliner 108SD2017 Freightliner 114SD2017 Freightliner Cascadia2016 Freightliner 108SD2016 Freightliner 114SD+ 13 more
  Associated Documents

  • DownloadMC-10189340-0001.pdf↗
• February 25, 2021•Document ID: 10187532

  Service Bulletin/Repair Instructions
  EQUIPMENT; ENGINE AND ENGINE COOLING:ENGINE:ENGINE CONTROL MODULE (ECU/ECM):SOFTWARE

  Mfr Comm. #:

  SB54-308

  Date Added:

  February 26, 2021

  Manufacturer:

  FREIGHTLINER

  Summary

  Freightliner Service Bulletin for Programming Chassis Electronic Control Units (ECUs) With DiagnosticLink.

  Associated Products (37)

  2022 Freightliner Cascadia2021 Freightliner 108SD2021 Freightliner 114SD2021 Freightliner Cascadia2020 Freightliner 108SD2020 Freightliner 114SD2020 Freightliner Cascadia2019 Freightliner 108SD2019 Freightliner 114SD2019 Freightliner Cascadia2018 Freightliner 108SD2018 Freightliner 114SD2018 Freightliner Cascadia2017 Freightliner 108SD2017 Freightliner 114SD2017 Freightliner Cascadia2016 Freightliner 108SD2016 Freightliner 114SD2016 Freightliner Cascadia2015 Freightliner 108SD+ 17 more
  Associated Documents

  • DownloadMC-10187532-0001.pdf↗
• December 23, 2020•Document ID: 10184785

  Service Bulletin/Repair Instructions
  POWER TRAIN

  Mfr Comm. #:

  SB35-036

  Date Added:

  December 30, 2020

  Manufacturer:

  FREIGHTLINER

  Summary

  Revised Freightliner Service Bulletin for Axle Flange Gasket Replaced with O-Ring. Revision removed steps instructing removal and installation of wheels. Daimler Trucks North America has released a new axle shaft to hub rubber O-ring (part number 11-30728-000) as a replacement for the paper gasket (part number 11-14418-000). The new O-ring will provide better sealing and is reusable. It is quicker and easier to use compared to the paper gasket, because using a paper gasket requires cleaning the hub when the axle shaft is removed.

  Associated Products (100)

  2021 Freightliner 108SD2021 Freightliner 114SD2021 Freightliner Cascadia2021 Freightliner Columbia2021 Freightliner Coronado2020 Freightliner 108SD2020 Freightliner 114SD2020 Freightliner Argosy2020 Freightliner Cascadia2020 Freightliner Columbia2020 Freightliner Coronado2019 Freightliner 108SD2019 Freightliner 114SD2019 Freightliner Argosy2019 Freightliner Cascadia2019 Freightliner Columbia2019 Freightliner Coronado2018 Freightliner 108SD2018 Freightliner 114SD2018 Freightliner Argosy+ 80 more
  Associated Documents

  • DownloadMC-10184785-0001.pdf↗
• December 8, 2020•Document ID: 10184029

  Service Bulletin/Repair Instructions
  STEERING; POWER TRAIN

  Mfr Comm. #:

  WP20-018R

  Date Added:

  December 12, 2020

  Manufacturer:

  FREIGHTLINER

  Summary

  Revised Warranty Policy Letter for Alliance/Mascot Aftermarket Warranty and Claim Filing. Revisions are in blue. With Mascot now in partnership with Detroit Reman and Alliance Parts, DTNA is pleased to announce that Mascot coverage has been added to OWL. Remanufactured Alliance/Mascot parts include transmission, differential, steering gear, and steering pump used in an on-highway vehicle applications. The Alliance/Mascot aftermarket warranty coverage period has not changed: depending on the part, coverage is for one (1) or two (2) years and current parts, labor, and reimbursement policies apply.

  Associated Products (36)

  2021 Freightliner 108SD2021 Freightliner 114SD2021 Freightliner Cascadia2020 Freightliner 108SD2020 Freightliner 114SD2020 Freightliner Cascadia2019 Freightliner 108SD2019 Freightliner 114SD2019 Freightliner Cascadia2018 Freightliner 108SD2018 Freightliner 114SD2018 Freightliner Cascadia2017 Freightliner 108SD2017 Freightliner 114SD2017 Freightliner Cascadia2016 Freightliner 108SD2016 Freightliner 114SD2016 Freightliner Cascadia2015 Freightliner 108SD2015 Freightliner 114SD+ 16 more
  Associated Documents

  • DownloadMC-10184029-0001.pdf↗
• December 7, 2020•Document ID: 10183988

  Service Bulletin/Repair Instructions
  POWER TRAIN; STEERING; EQUIPMENT ADAPTIVE/MOBILITY; EQUIPMENT

  Mfr Comm. #:

  WP20-018

  Date Added:

  December 12, 2020

  Manufacturer:

  FREIGHTLINER

  Summary

  Warranty Policy Letter for Alliance/Mascot Aftermarket Warranty and Claim Filing. With Mascot now in partnership with Detroit Reman and Alliance Parts, DTNA is pleased to announce that Mascot coverage has been added to OWL. Remanufactured Alliance/Mascot parts include transmission, differential, steering gear, and steering pump used in an on-highway vehicle applications. The Alliance/Mascot aftermarket warranty coverage period has not changed: depending on the part, coverage is for one (1) or two (2) years and current parts, labor, and reimbursement policies apply.

  Associated Products (36)

  2021 Freightliner 108SD2021 Freightliner 114SD2021 Freightliner Cascadia2020 Freightliner 108SD2020 Freightliner 114SD2020 Freightliner Cascadia2019 Freightliner 108SD2019 Freightliner 114SD2019 Freightliner Cascadia2018 Freightliner 108SD2018 Freightliner 114SD2018 Freightliner Cascadia2017 Freightliner 108SD2017 Freightliner 114SD2017 Freightliner Cascadia2016 Freightliner 108SD2016 Freightliner 114SD2016 Freightliner Cascadia2015 Freightliner 108SD2015 Freightliner 114SD+ 16 more
  Associated Documents

  • DownloadMC-10183988-0001.pdf↗
• October 27, 2020•Document ID: 10181759

  Service Bulletin/Repair Instructions
  EQUIPMENT; ELECTRICAL SYSTEM

  Mfr Comm. #:

  SB54-278

  Date Added:

  October 28, 2020

  Manufacturer:

  FREIGHTLINER

  Summary

  Updated Freightliner Service Bulletin for Powernet Troubleshooting Guide - Batteries, Path, Alternator, and Starter. This bulletin replaces the version dated 5/31/2017. Information is added about the BCT-460DTNA PowerNet Assessment Tool. When troubleshooting Powernet issues, use the BCT-460DTNA PowerNet Assessment Tool. As of May 29, 2018, the AutoMeter® is the only Daimler-approved tool for troubleshooting vehicle Powernet issues.

  Associated Products (88)

  2021 Freightliner 108SD2021 Freightliner 114SD2021 Freightliner Cascadia2021 Freightliner Coronado2020 Freightliner 108SD2020 Freightliner 114SD2020 Freightliner Argosy2020 Freightliner Cascadia2020 Freightliner Coronado2019 Freightliner 108SD2019 Freightliner 114SD2019 Freightliner Argosy2019 Freightliner Cascadia2019 Freightliner Coronado2018 Freightliner 108SD2018 Freightliner 114SD2018 Freightliner Argosy2018 Freightliner Cascadia2018 Freightliner Coronado2017 Freightliner 108SD+ 68 more
  Associated Documents

  • DownloadMC-10181759-0001.pdf↗
• October 7, 2020•Document ID: 10181049

  Service Bulletin/Repair Instructions
  EQUIPMENT; POWER TRAIN

  Mfr Comm. #:

  SB35-036

  Date Added:

  October 12, 2020

  Manufacturer:

  FREIGHTLINER

  Summary

  Freightliner Service Bulletin for Axle Flange Gasket Replaced with O-Ring. Daimler Trucks North America has released a new axle shaft to hub rubber O-ring (part number 11-30728-000) as a replacement for the paper gasket (part number 11-14418-000). The new O-ring will provide better sealing and is reusable. It is quicker and easier to use compared to the paper gasket, because using a paper gasket requires cleaning the hub when the axle shaft is removed.

  Associated Products (100)

  2021 Freightliner 108SD2021 Freightliner 114SD2021 Freightliner Cascadia2021 Freightliner Columbia2021 Freightliner Coronado2020 Freightliner 108SD2020 Freightliner 114SD2020 Freightliner Argosy2020 Freightliner Cascadia2020 Freightliner Columbia2020 Freightliner Coronado2019 Freightliner 108SD2019 Freightliner 114SD2019 Freightliner Argosy2019 Freightliner Cascadia2019 Freightliner Columbia2019 Freightliner Coronado2018 Freightliner 108SD2018 Freightliner 114SD2018 Freightliner Argosy+ 80 more
  Associated Documents

  • DownloadMC-10181049-0001.pdf↗
• September 22, 2020•Document ID: 10180350

  Service Bulletin/Repair Instructions
  EQUIPMENT; STEERING

  Mfr Comm. #:

  TechTalk4725

  Date Added:

  September 30, 2020

  Manufacturer:

  FREIGHTLINER

  Summary

  Tech Talk discussion about power steering fluid.

  Associated Products (36)

  2021 Freightliner 108SD2021 Freightliner 114SD2021 Freightliner Cascadia2020 Freightliner 108SD2020 Freightliner 114SD2020 Freightliner Cascadia2019 Freightliner 108SD2019 Freightliner 114SD2019 Freightliner Cascadia2018 Freightliner 108SD2018 Freightliner 114SD2018 Freightliner Cascadia2017 Freightliner 108SD2017 Freightliner 114SD2017 Freightliner Cascadia2016 Freightliner 108SD2016 Freightliner 114SD2016 Freightliner Cascadia2015 Freightliner 108SD2015 Freightliner 114SD+ 16 more
  Associated Documents

  • DownloadMC-10180350-0001.pdf↗
• September 15, 2020•Document ID: 10180382

  Service Bulletin/Repair Instructions
  ENGINE AND ENGINE COOLING

  Mfr Comm. #:

  TechTalk7679

  Date Added:

  October 1, 2020

  Manufacturer:

  FREIGHTLINER

  Summary

  Tech Talk discussion on repair verification for codes like 'low air flow' when a trailer is not available.

  Associated Products (48)

  2021 Freightliner 108SD2021 Freightliner 114SD2021 Freightliner Cascadia2021 Freightliner Coronado2020 Freightliner 108SD2020 Freightliner 114SD2020 Freightliner Cascadia2020 Freightliner Coronado2019 Freightliner 108SD2019 Freightliner 114SD2019 Freightliner Cascadia2019 Freightliner Coronado2018 Freightliner 108SD2018 Freightliner 114SD2018 Freightliner Cascadia2018 Freightliner Coronado2017 Freightliner 108SD2017 Freightliner 114SD2017 Freightliner Cascadia2017 Freightliner Coronado+ 28 more
  Associated Documents

  • DownloadMC-10180382-0001.pdf↗
• August 31, 2020•Document ID: 10179249

  Service Bulletin/Repair Instructions
  EQUIPMENT; ENGINE AND ENGINE COOLING; ELECTRICAL SYSTEM

  Mfr Comm. #:

  20CSA-15

  Date Added:

  September 2, 2020

  Manufacturer:

  FREIGHTLINER

  Summary

  Customer Service Announcement for Release of DiagnosticLink 8.12 Service Pack 2. On Thursday, September 3, 2020, Service Pack (SP) 2 for DiagnosticLink 8.12 Standard and Professional will be made available to download from the Detroit Diesel server.

  Associated Products (27)

  2021 Freightliner 108SD2021 Freightliner 114SD2021 Freightliner Cascadia2020 Freightliner 108SD2020 Freightliner 114SD2020 Freightliner Cascadia2019 Freightliner 108SD2019 Freightliner 114SD2019 Freightliner Cascadia2018 Freightliner 108SD2018 Freightliner 114SD2018 Freightliner Cascadia2017 Freightliner 114SD2017 Freightliner Cascadia2016 Freightliner 114SD2016 Freightliner Cascadia2015 Freightliner 114SD2015 Freightliner Cascadia2014 Freightliner 114SD2014 Freightliner Cascadia+ 7 more
  Associated Documents

  • DownloadMC-10179249-0001.pdf↗
• August 7, 2020•Document ID: 10179108

  Service Bulletin/Repair Instructions
  POWER TRAIN; EQUIPMENT:ELECTRICAL; EQUIPMENT; EQUIPMENT ADAPTIVE/MOBILITY

  Mfr Comm. #:

  SB54-315

  Date Added:

  September 2, 2020

  Manufacturer:

  FREIGHTLINER

  Summary

  Service Bulletin for Powertrain PDM and Main PDM Bracket Modification. This bulletin replaces the version dated 10/31/2019. The build date section has been added.

  Associated Products (20)

  2020 Freightliner 108SD2020 Freightliner 114SD2019 Freightliner 108SD2019 Freightliner 114SD2018 Freightliner 108SD2018 Freightliner 114SD2017 Freightliner 108SD2017 Freightliner 114SD2016 Freightliner 108SD2016 Freightliner 114SD2015 Freightliner 108SD2015 Freightliner 114SD2014 Freightliner 108SD2014 Freightliner 114SD2013 Freightliner 108SD2013 Freightliner 114SD2012 Freightliner 108SD2012 Freightliner 114SD2011 Freightliner 108SD2011 Freightliner 114SD
  Associated Documents

  • DownloadMC-10179108-0001.pdf↗
• July 28, 2020•Document ID: 10177604

  Service Bulletin/Repair Instructions
  SUSPENSION:REAR; EQUIPMENT

  Mfr Comm. #:

  SB31-043

  Date Added:

  July 31, 2020

  Manufacturer:

  FREIGHTLINER

  Summary

  Freightliner Service Bulletin for Non-Airliner Rear Suspension Crossmember Fastener Change. With the start of production on March 2, 2020, the fasteners used to assemble the non-Airliner rear suspension (bogie) crossmember have changed. The rear suspension bogie crossmember gussets to the C-channel will be assembled with 5/8 - 18 fasteners. This change includes a revision to a higher friction nut that requires an increase in tightening torque. The new higher friction nut can be identified by its green color.

  Associated Products (47)

  2021 Freightliner 108SD2021 Freightliner 114SD2021 Freightliner Coronado2020 Freightliner 108SD2020 Freightliner 114SD2020 Freightliner Coronado2019 Freightliner 108SD2019 Freightliner 114SD2019 Freightliner Coronado2018 Freightliner 108SD2018 Freightliner 114SD2018 Freightliner Coronado2017 Freightliner 108SD2017 Freightliner 114SD2017 Freightliner Cascadia2017 Freightliner Coronado2016 Freightliner 108SD2016 Freightliner 114SD2016 Freightliner Cascadia2016 Freightliner Coronado+ 27 more
  Associated Documents

  • DownloadMC-10177604-0001.pdf↗
• July 27, 2020•Document ID: 10177692

  Service Bulletin/Repair Instructions
  ENGINE AND ENGINE COOLING

  Mfr Comm. #:

  20TS-05

  Date Added:

  July 31, 2020

  Manufacturer:

  FREIGHTLINER

  Summary

  Technical Service Letter for EPA10, GHG14, GHG17 Diesel Particulate Filter (DPF) Compatibility. Note: This document supersedes 14 TS-25 and 15 TS-8. Detroit Diesel has determined that some, Diesel Particulate Filters (DPFs) are compatible in pairs and or can be mixed together within EPA10 and GHG14 Systems. For 1-BOX and Two-Box Configuration Aftertreatment Systems (ATS), this is only possible when the filters are used in accordance with Tables 1 and 2 shown below. All other DPFs, NOT mentioned below, are NOT compatible.

  Associated Products (36)

  2021 Freightliner 108SD2021 Freightliner 114SD2021 Freightliner Cascadia2020 Freightliner 108SD2020 Freightliner 114SD2020 Freightliner Cascadia2019 Freightliner 108SD2019 Freightliner 114SD2019 Freightliner Cascadia2018 Freightliner 108SD2018 Freightliner 114SD2018 Freightliner Cascadia2017 Freightliner 108SD2017 Freightliner 114SD2017 Freightliner Cascadia2016 Freightliner 108SD2016 Freightliner 114SD2016 Freightliner Cascadia2015 Freightliner 108SD2015 Freightliner 114SD+ 16 more
  Associated Documents

  • DownloadMC-10177692-0001.pdf↗