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Service bulletins for the 2024 Freightliner Cascadia

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.

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

By type

By component

Bulletins, newest first
SS3172-FTL2025-03-04. Other. WHEELS. Service Solution for Tire Pressure Monitoring System (TPMS) Water Intrusion Through Perimeter Seal
MYCOM_02102025-12025-03-04. Other. ENGINE. My Communications for Variable Speed Coolant Pump for DD13 Engines - Cascadia/57X Only
TSB54-373-FTL2025-03-04. Service bulletin. STEERING. Technical Service Bulletin for SAS01T to SAS03T Replacement Information
TSB26-057-FTL2025-03-04. Service bulletin. POWER TRAIN. DT12 OVX Transmission Refresh
TSB26-055-FTL2025-03-04. Service bulletin. POWER TRAIN. Technical Service Bulletin for DT12 Excessive Wear
TSB01-001-DDC2025-03-04. Service bulletin. ENGINE. Technical Service Bulletin for GHG17 and Newer DD Platform Heavy Duty Oil Pan Drain Plug Inserts
CALFTL54-0362025-01-31. Service bulletin. ELECTRICAL SYSTEM. Customer Advisory Letter for New Cascadia BCA Electrical Connection Inspection
D24M5-OWN LTR2025-01-30. Service campaign. ENGINE. Detroit Field Service campaign for 2024 HDEP ACM Software Reprogramming.
D24M5-DLR LTR2025-01-30. Service campaign. ENGINE. Detroit Field Service campaign for 2024 HDEP ACM Software Reprogramming.
D24M5-Bulletin2025-01-30. Service campaign. ENGINE. Detroit Field Service campaign for 2024 HDEP ACM Software Reprogramming.
SF705-DLR LTR2025-01-29. Service campaign. FUEL/PROPULSION SYSTEM. Revised Field Service Campaign for Espar Fuel Standpipe Weld
SS3163-FTL2025-01-29. Other. STEERING. Service Solution for Power Steering Reservoir Fill Cap Venting
SS3161-FTL2025-01-29. Other. ELECTRICAL SYSTEM. Service Solution for Cascadia intermittent no-start and CPC not configured message
SF705-Bulletin2025-01-29. Service campaign. FUEL/PROPULSION SYSTEM. Revised Field Service Campaign for Espar Fuel Standpipe Weld
CXA 1_16_Turbo Oil Drain2025-01-29. Other. ENGINE. CX Advocate for turbo oil drain cracking
CXA 1_16_Seat Occupancy2025-01-29. Other. SEATS. CX Advocate for repairing seat occupancy sensor (TSB 91-016-FTL)
CXA 1_16_NOx2025-01-29. Other. ENGINE. CX Advocate for NOx conversion low faults
CXA 1_16_GATS2.42025-01-29. Other. ENGINE. CX Advocate for GATS2.4 being expanding to DD15
CXA 1_16_Espar Fuel2025-01-29. Other. FUEL/PROPULSION SYSTEM. CX Advocate for Espar Fuel Standpipe Weld (SF705)
CXA 1_16_DD13 Altitude2025-01-29. Other. ENGINE. CX Advocate for DD13 Gen 5 engines operating at high altitude experience EGR slow response fault.
CXA 1_16_CARB Truck Chec2025-01-29. Other. ENGINE. CX Advocate for CARB tightening the Readiness Criteria applied to On-Board Diagnostic (OBD) test submissions for the Clean Truck Check.
FAB3372025-01-07. Other. ELECTRICAL SYSTEM. FAB 337 for 4th and Fifth Gen Cascadia RP1226 - Progressive Low Voltage Disconnect (PLVD)
D24R2-OWN LTR2025-01-06. Emissions. ENGINE. Emission Recall for DETROIT DD13 and DD16 ACM Software Reprogramming
D24R2-DLR LTR2025-01-06. Emissions. ENGINE. Emission Recall for DETROIT DD13 and DD16 ACM Software Reprogramming
D24R2-Bulletin2025-01-06. Emissions. ENGINE. Emission Recall for DETROIT DD13 and DD16 ACM Software Reprogramming

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