Service bulletins for the 2022 Freightliner 114SD
A bulletin is a manufacturer's communication to its dealers, as NHTSA indexes it. The summary is NHTSA's. The document is the manufacturer's: read it at NHTSA. A bulletin is not a recall, and listing a model year does not mean every vehicle of it is concerned.
132 on file from NHTSA, as of 2026-10-19.
By type
By component
| MYCOM_120621-1 | 2022-01-05. Service bulletin. SEATS. New Seats for M2 108SD and 114SD - FTL209 |
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| MYCOM_092121-1 | 2021-10-06. Service bulletin. ELECTRICAL SYSTEM. My Communication for Bulkhead Module Production Limitations. Due to continued semi-conductor and microprocessor component supply chain challenges, a redesigned bulkhead module (BHM) control unit will be introduced on the M2 106, M2 112, 108SD, and 114SD models with production schedule dates on and after September 27, 2021. A redesign was required due to the availability of internal components. |
| MYCOM_031621-1 | 2021-08-28. Service bulletin. UNKNOWN OR OTHER. M2 and SD Scheduling Production Update Through a relentless focus on serving our customers, we have continually adapted to overcome the earliest effects of the COVID-19 pandemic to ensure our ability to deliver trucks and parts for those who keep the world moving. However, just a little over one year after the first effects of the pandemic began to impact global semiconductor supply chains, the prolonged duration of these shortages have now reached our own supply chain en masse. |
| CONSOLESHORTAGE | 2021-08-04. Service bulletin. EQUIPMENT. Storage Console Shortage. Freightliner and Western Star orders with the following option may experience a temporary delay in availability of the storage console mounted on the interior backwall of Daycabs. |
| AXLEOILSHORTAGE | 2021-08-04. Service bulletin. POWER TRAIN. Communication for 75W-85 Detroit Axle Oil Supply Shortage. |
| FAB283 | 2021-07-23. Service bulletin. LANE DEPARTURE. Freightliner Action Bulletin FAB283 Bendix AutoVue |
| FAB282 | 2021-07-23. Service bulletin. EQUIPMENT. Freightliner Action Bulletin FAB282 New Radios |
| SF631 | 2021-07-22. Service bulletin. ENGINE AND ENGINE COOLING. Field Service Campaign for Detroit Diesel Engine Fan Activation with A/C. On certain Freightliner and Western Star vehicles with Detroit Diesel engines, the engine fan fails to activate when the A/C pressure switch circuit is opened, resulting in poor A/C cooling performance at idle. |
| SB60-176 | 2021-06-29. Service bulletin. ENGINE AND ENGINE COOLING; POWER TRAIN. Freightliner Service Bulletin for Insulated Automatic Transmission Cover Plate. Some Business Class M2 and 108/114 Severe Duty vehicles equipped with a compressed natural gas (CNG) engine and automatic transmission may experience higher exhaust temperatures than vehicles equipped with a diesel engine. |
| PM Sensor Shrtg | 2021-06-19. Service bulletin. ELECTRICAL SYSTEM; ENGINE AND ENGINE COOLING. Supply chain shortage notice. Model Year 2022 Freightliner, Western Star, Freightliner Custom Chassis, and Thomas Built Bus vehicles manufactured with the following engines have been built without a Particulate Matter (PM)/Soot sensor: •DD15 Gen 5 (Gats 2.0) (with a June 2021 or later GHG build date) •DD13 Gen4 (1-box) (with a June 2021 or later GHG build date) •Cummins B6.7 (with a June 2021 or later GHG build date) •Cummins X15 with ratings of 400-500HP (with a June 2021 or later GHG build date) As a result, the vehicle has a non-conforming On-Board Diagnostic (OBD) system. The engine manufacturers will pay to install the OBD PM sensor and corresponding software through a recall once sensors become available. |
| SS1032974 | 2021-06-09. Service bulletin. UNKNOWN OR OTHER. SS 1032974 High Oil Pressure on 2017 DTNA Vehicles Instrument Cluster Display |
| SS1033180 | 2021-06-09. Service bulletin. UNKNOWN OR OTHER. Service Solution SS 1033180 BHM Fault Code SPN 524251 FMI 7 - Extr... |
| FAB248 | 2021-05-19. Service bulletin. STRUCTURE; SUSPENSION. Freightliner Action Bulletin FAB248 FRONT FRAME EXTENSION TOW HOOKS 10.30.17 |
| FAB210 | 2021-05-19. Service bulletin. ELECTRICAL SYSTEM. Freightliner Action Bulletin FAB210 USB Charging Ports |
| FAB162 | 2021-05-18. Service bulletin. EQUIPMENT; POWER TRAIN; EQUIPMENT ADAPTIVE/MOBILITY. Freightliner Action Bulletin FAB162 Remote Stop Start |
| FAB161 | 2021-05-18. Service bulletin. SUSPENSION. Freightliner Action Bulletin FAB161 Watson and Chalin Suspension |
| FAB160 | 2021-05-18. Service bulletin. STRUCTURE; ENGINE AND ENGINE COOLING. Freightliner Action Bulletin FAB160 Rock Guard |
| FAB155 | 2021-05-18. Service bulletin. STRUCTURE. Freightliner Action Bulletin FAB155 Polished stainless steel steps |
| FAB152 | 2021-05-18. Service bulletin. EQUIPMENT; ELECTRICAL SYSTEM. Freightliner Action Bulletin FAB152 Chassis Module Relocation |
| FAB150 | 2021-05-18. Service bulletin. EXTERIOR LIGHTING; STRUCTURE:BODY:BUMPERS. Freightliner Action Bulletin FAB150 Bumper guide lights |
| FAB149 | 2021-05-18. Service bulletin. SEATS. Freightliner Action Bulletin FAB149 heated seats |
| FAB147 | 2021-05-18. Service bulletin. EQUIPMENT; SEAT BELTS. Freightliner Action Bulletin FAB147 Vehicle Data Recorder and Seat Belt Display |
| SB4934 | 2021-05-10. Service bulletin. ENGINE AND ENGINE COOLING. DEF Tank Coolant Valve O-Ring Kit |
| FL688 | 2021-05-10. Service bulletin. SERVICE BRAKES. Rear Brake Calipers and Anchor Plates. |
| SB54-320 | 2021-05-03. Service bulletin. ELECTRICAL SYSTEM. Updated Service Bulletin for upgrading BHM software for switch expansion module fault SPN 698 FMI 7. This bulletin replaces the version dated 11/11/2019. Figure 3 has been updated with a new hardware part number. A procedure was added to the data download process. |
The summaries are NHTSA's. Each bulletin's page links NHTSA's copy of the manufacturer's document.