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Service bulletins for the 2026 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.

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

By type

By component

Bulletins, newest first
F1015-DLR LTR2025-09-03. Emissions. ENGINE. Emissions Recall for VECI Label Emissions Recall
SF715-OWN LTR2025-09-03. Service campaign. ELECTRICAL SYSTEM; ENGINE; VISIBILITY/WIPER. Field Service campaign for stalk switches
SF715-DLR LTR2025-09-03. Service campaign. ENGINE; VISIBILITY/WIPER; ELECTRICAL SYSTEM. Field Service campaign for stalk switches
SF715-Bulletin2025-09-03. Service campaign. VISIBILITY/WIPER; ELECTRICAL SYSTEM; ENGINE. Field Service campaign for stalk switches
SF724-OWN LTR2025-09-02. Service campaign. FORWARD COLLISION AVOIDANCE: ADAPTIVE CRUISE CONTROL. Field Service Campaign for Adaptive Cruise Control & Tailgate Warning - Cummins X15 Diesel Engines
SF724-DLR LTR2025-09-02. Service campaign. FORWARD COLLISION AVOIDANCE: ADAPTIVE CRUISE CONTROL. Field Service Campaign for Adaptive Cruise Control & Tailgate Warning - Cummins X15 Diesel Engines
SF724-Bulletin2025-09-02. Service campaign. FORWARD COLLISION AVOIDANCE: ADAPTIVE CRUISE CONTROL. Field Service Campaign for Adaptive Cruise Control & Tailgate Warning - Cummins X15 Diesel Engines
CXA_8_25_Tech Questions2025-09-02. Other. POWER TRAIN; ENGINE; UNKNOWN OR OTHER. CX Advocate for technical questions/issues raised
CXA_8_25_TCM CAN2025-09-02. Other. POWER TRAIN. CX Advocate for DT12 - TCM CAN communication issues with CPC
CXA_8_25_KY AEB2025-09-02. Other. FORWARD COLLISION AVOIDANCE: AUTOMATIC EMERGENCY BRAKING. CX Advocate for KY AEB Notice
ICI25-0212025-09-02. Other. ENGINE. Important Campaign Information letter for F1015 Campaign Revised
MYCOM_08212025-12025-09-02. Other. FUEL/PROPULSION SYSTEM. My Communications for UPDATE TO DTNA PARTS QUALITY ALERT STOCK HOLD on UFU R61709
MYCOM_08182025-12025-09-02. Other. FUEL/PROPULSION SYSTEM. My Communications for Parts Hold on UFU Filter
TSB83-164-FTL2025-09-02. Service bulletin. ENGINE. Technical Service Bulletin for Heater Return Pipe
F1015-Bulletin2025-09-02. Emissions. ENGINE. Emissions Recall for VECI Label Emissions Recall
KY AEB Notice2025-09-02. Other. FORWARD COLLISION AVOIDANCE: AUTOMATIC EMERGENCY BRAKING. Customer letter for Detroit Assurance Kentucky Interstate 71 Road Hazard
CALFTL54-0382025-09-02. Other. ELECTRICAL SYSTEM. Customer Advisory Letter for Wiring Support Bracket Reroute
MYCOM_07302025-12025-08-05. Other. WHEELS. My Communications for ACCURIDE INTRODUCES THE 50300 22.5" X 9" STEEL WHEEL
MYCOM_07312025-12025-08-04. Other. UNKNOWN OR OTHER. My Communications for Cascadia Aero Component Amendments
TSB35-034-FTL2025-08-02. Service bulletin. WHEELS. Revised Technical Service Bulletin for Hub Oil Level in Final Drive (NFD) Top Performance Axles on Decked Vehicles
TSB83-164-FTL2025-08-02. Service bulletin. ENGINE. Service Solution for Heater Return Pipe
CXA_7_25_Top Topics2025-08-02. Other. WHEELS; ELECTRICAL SYSTEM; UNKNOWN OR OTHER. CX Advocate for Top Topics
CXA 7_25_Trailer Hand2025-08-02. Other. SERVICE BRAKES. CX Advocate for Fifth Generation Cascadia Trailer Hand Brake Error (SS3178-FTL)
CXA 7_25_DA Bracket2025-08-01. Other. LANE DEPARTURE: WARNING; LANE DEPARTURE: ASSIST. CX Advocate for Detroit Assurance MPC/DFC/RLS Bracket Double Sided Adhesive Failures
WEFrameRail2025-07-24. Warranty extension. UNKNOWN OR OTHER. Warranty Extension for Frame Rail Paint Standard Warranty Policy Extension

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