# Service bulletins for the 2020 Freightliner 108SD

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.

193 bulletins from NHTSA, as of 2026-10-19.

- [SS 3124\-FTL](/bulletins/11031974.md), 2026-05-02, Other: ELECTRICAL SYSTEM. Service Solution for Legacy M2 Bulkhead Module \(BHM\) Replacement and DiagnosticLink Issues
- [FleetCom\_Oil Plug Loc](/bulletins/11027500.md), 2026-01-08, Other: POWER TRAIN. Fleet Communications for NFD Lower Oil Plug Location \- SP Axles
- [FleetCom\_Heater Core](/bulletins/11027493.md), 2026-01-08, Other: ENGINE. Fleet Communications for Heater Core Plugging
- [CXA 10\_25\_Air Dryer Purge](/bulletins/11025094.md), 2025-11-06, Other: SERVICE BRAKES. CX Advocate for Experiencing Excessive Purging from Air Dryer
- [CXA\_10\_25\_Conmet Oil Pan](/bulletins/11024958.md), 2025-11-05, Other: ENGINE. CX Advocate for ConMet Oil Pan Insert Additional Issues
- [MYCOM\_09022025\-1](/bulletins/11023660.md), 2025-10-03, Other: FUEL/PROPULSION SYSTEM. My Communications for UFI 0\-Ring Announcement
- [PB33\-004\-FTL](/bulletins/11020273.md), 2025-07-08, Service bulletin: STEERING. Parts Bulletin for Tie Rod Assembly Part Breakdown
- [SS3124\-FTL](/bulletins/11019799.md), 2025-06-27, Other: ELECTRICAL SYSTEM. Service Solution for Legacy M2 Bulkhead Module \(BHM\) Replacement and Diagnosticlink Issue
- [CXA 3\_25\_SAS01T to SAS03T](/bulletins/11016310.md), 2025-04-02, Other: STEERING. CX Advocate for SAS01T to SAS03T replacement \(TSB54\-373\-FTL, TSB54\-097\-WST\)
- [CXA 3\_25\_NOx](/bulletins/11016309.md), 2025-04-02, Other: ENGINE. CX Advocate for NOx conversion low faults
- [CXA 2\_25\_Turbo Oil Drain](/bulletins/11014819.md), 2025-03-04, Other: ENGINE. CX Advocate for turbo oil drain cracking
- [CXA 2\_25\_NOx](/bulletins/11014818.md), 2025-03-04, Other: ENGINE. CX Advocate for NOx conversion low faults
- [TSB54\-373\-FTL](/bulletins/11014785.md), 2025-03-04, Service bulletin: STEERING. Technical Service Bulletin for SAS01T to SAS03T Replacement Information
- [CXA 1\_16\_Turbo Oil Drain](/bulletins/11013206.md), 2025-01-29, Other: ENGINE. CX Advocate for turbo oil drain cracking
- [CXA 1\_16\_Seat Occupancy](/bulletins/11013205.md), 2025-01-29, Other: SEATS. CX Advocate for repairing seat occupancy sensor \(TSB 91\-016\-FTL\)
- [CXA 1\_16\_NOx](/bulletins/11013204.md), 2025-01-29, Other: ENGINE. CX Advocate for NOx conversion low faults
- [CXA 1\_16\_DD13 Altitude](/bulletins/11013199.md), 2025-01-29, Other: ENGINE. CX Advocate for DD13 Gen 5 engines operating at high altitude experience EGR slow response fault.
- [CXA 1\_16\_CARB Truck Chec](/bulletins/11013196.md), 2025-01-29, Other: ENGINE. CX Advocate for CARB tightening the Readiness Criteria applied to On\-Board Diagnostic \(OBD\) test submissions for the Clean Truck Check.
- [TSB35\-039\-FTL](/bulletins/11012312.md), 2025-01-03, Service bulletin: POWER TRAIN. Technical Service Bulletin for Detroit New Final Drive Standard Performance Forward Carrier Change to Top Performance Passive Lube Management
- [TSB35\-039\-FTL](/bulletins/11011588.md), 2024-12-06, Service bulletin: POWER TRAIN. Revised Technical Service Bulletin for Detroit New Final Drive Standard Performance Forward Carrier Change to Top Performance Passive Lube Management.
- [SS1032998\-FTL](/bulletins/11011105.md), 2024-12-04, Other: VISIBILITY/WIPER. Service Solution for M2 mirror wind noise
- [CXA 11\_21\_M2, SD Transfer](/bulletins/11011096.md), 2024-12-04, Other: POWER TRAIN; ENGINE. CX Advocate for M2 and SD Vehicles Transfer Case Failures Due to Excessive Vehicle Speed \(SS 3155\-FTL\)
- [CXA 11\_21\_CARB Truck Chec](/bulletins/11011082.md), 2024-12-04, Other: ENGINE. CX Advocate for CARB tightening the Readiness Criteria applied to On\-Board Diagnostic \(OBD\) test submissions for the Clean Truck Check.
- [WI24\-019](/bulletins/11011076.md), 2024-12-04, Warranty extension: ENGINE. Warranty Information letter for Detroit Line or Line Seal, High Pressure Fuel Injector Standard Repair Time Updates
- [TSB91\-016\-FTL](/bulletins/11011075.md), 2024-12-04, Service bulletin: SEATS. Technical Service Bulletin for Repairing Seat Occupancy Sensor for ISRI, SEARS and National Truck Seats

More: [the next page](/v1/vehicles/2020_freightliner_108sd/bulletins?cursor=2024-12-04_11011075) (JSON)

JSON: [/v1/vehicles/2020_freightliner_108sd/bulletins](/v1/vehicles/2020_freightliner_108sd/bulletins)

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