WenmarOpen by Wenmar Pro

Service bulletins for the 2026 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.

64 on file from NHTSA, as of 2026-10-19.

By type

By component

Bulletins, newest first
CXA 03_26_ABS LA Fault2026-04-02. Other. SERVICE BRAKES. CX Advocate for 1810/02 ABS longitudinal acceleration fault (TSB-54-104-WST,TSB-54-379-FTL)
SF735-DLR LTR2026-04-02. Service campaign. ENGINE. Revised Field Service campaign for Adaptive Cruise Control (ACC): Cummins Medium Duty Engines
SF735-Bulletin2026-04-02. Service campaign. ENGINE. Revised Field Service campaign for Adaptive Cruise Control (ACC): Cummins Medium Duty Engines
TSB-26-058-FTL2026-03-27. Service bulletin. POWER TRAIN. Technical Service Bulletin for Transmission shift stalk
SF735-OWN LTR2026-03-04. Service campaign. VEHICLE SPEED CONTROL. Field Service Campaign for Adaptive Cruise Control (ACC): Cummins Medium Duty Engines
SF735-DLR LTR2026-03-04. Service campaign. VEHICLE SPEED CONTROL. Field Service Campaign for Adaptive Cruise Control (ACC): Cummins Medium Duty Engines
SF735-Bulletin2026-03-04. Service campaign. VEHICLE SPEED CONTROL. Field Service Ccampaign for Adaptive Cruise Control (ACC): Cummins Medium Duty Engines
PB-47-903-FTL2026-03-04. Other. FUEL/PROPULSION SYSTEM. Parts Bulletin for Fluorosilicone Fuel Tank Cap Seals
FleetCom_PB-47-903-FTL2026-03-04. Other. FUEL/PROPULSION SYSTEM. Fleet Communications for parts bulletin on Fluorosilicone Fuel Tank Cap Seals
FleetCom_ESC Warning Lamp2026-03-04. Other. SERVICE BRAKES. Fleet Communications for TSB-54-379-FTL & TSB-54-104-WST ESC warning lamp and ECU replacement
MyCom_02102026-12026-03-04. Other. SERVICE BRAKES. My Communications for Alliance EX Value Brake Drum
FleetCom_Wire, Air Rout2026-02-05. Other. ELECTRICAL SYSTEM; SERVICE BRAKES. Fleet Communications for Wiring/Airing Routing and Clipping
FleetCom_CX Top Quality2026-02-05. Other. UNKNOWN OR OTHER. Fleet Communications for CX Top Quality Issues
FleetCom_Cab Chassis MFG2026-02-04. Other. UNKNOWN OR OTHER. Fleet Communications for cab chassis manufacturing
TSB-54-379-FTL2026-02-03. Service bulletin. SERVICE BRAKES. Revised Technical Service Bulletin for ESC Warning Lamp and ECU Replacement
TSB-54-379-FTL2026-02-03. Service bulletin. SERVICE BRAKES. Technical Service Bulletin for ESC Warning Lamp and ECU Replacement
FleetCom_HVAC Eco Mode2026-01-08. Other. VISIBILITY/WIPER. Fleet Communications for HVAC Eco Mode - SoP Disabled Jan 2026
FleetCom_Heater Core2026-01-08. Other. ENGINE. Fleet Communications for Heater Core Plugging
TSB54-377-FTL2026-01-07. Service bulletin. ENGINE. Technical Service Bulletin Low Coolant Sensor
CXA 10_25_Air Dryer Purge2025-11-06. Other. SERVICE BRAKES. CX Advocate for Experiencing Excessive Purging from Air Dryer
SS3162-FTL2025-11-05. Other. VISIBILITY/WIPER; ENGINE; ELECTRICAL SYSTEM. Service Solution for M2 Plus, 108,114SD Plus and New Cascadia Vehicles, SSL and SSR Non-Functional
CXA_10_25_Wire, Air Rout2025-11-05. Other. SERVICE BRAKES; ELECTRICAL SYSTEM. CX Advocate for Wire/Airing Routing and Clipping
CXA_10_25_TufTrac M122025-11-05. Other. SUSPENSION. CX Advocate for TufTrac M12 Bolts (TSB-32-057-FTL)
CXA_10_25_TuffTrac Gen22025-11-05. Other. SUSPENSION. CX Advocate for TufTrac Gen2 Suspension Field Issues
CXA_10_25_Torque Quality2025-11-05. Other. UNKNOWN OR OTHER. CX Advocate for Torque Quality

The summaries are NHTSA's. Each bulletin's page links NHTSA's copy of the manufacturer's document.