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Service bulletins for the 2022 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.

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

By type

By component

Bulletins, newest first
24CSA-19Rev2025-09-02. Other. ENGINE. Revised Customer Service Annoucement for No Trouble Found Heavy Duty Engine Product (HDEP) Oil Separator Leaks
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
PB33-004-FTL2025-07-08. Service bulletin. STEERING. Parts Bulletin for Tie Rod Assembly Part Breakdown
SS3175-FTL2025-06-04. Other. ELECTRICAL SYSTEM. Service Solution for Progressive Low Voltage Disconnect Parameter Update
TSB26-056-FTL2025-05-02. Service bulletin. POWER TRAIN. Service Solution for DT12 Oil Plug Ports
FAB3432025-05-02. Other. UNKNOWN OR OTHER. Features and Benefits for Detroit Connect UpfrontService Extension
FAB3422025-05-02. Other. UNKNOWN OR OTHER. Features and Benefits for Detroit Connect Base Service Renewal
SS3176-FTL2025-05-02. Other. ELECTRICAL SYSTEM. Service Solution for ICC5 Erroneous Electric Power Steering Warning Message
CXA 4_25_SS3175-FTL Volt2025-05-02. Other. ELECTRICAL SYSTEM. CX Advocate for Progressive Low Voltage Disconnect Parameter Update
CXA 4_25_SS3172-FTL TPMS2025-05-02. Other. WHEELS. CX Advocate for TPMS water intrusion
CXA 4_25_Elec Pwr Steer2025-05-02. Other. ELECTRICAL SYSTEM. CX Advocate for ICC5 erroneous electric power steering warning message (SS3176-FTL)
CXA 4_25_DPF Outlet Temp2025-05-02. Other. ENGINE. CX Advocate for DPF Outlet Temp High Gen5 DD15 ENGINES
CALFTL54-0362025-05-02. Service bulletin. ELECTRICAL SYSTEM. Customer Advisory Letter for New Cascadia BCA Electrical Connection Inspection
SS3176-FTL2025-04-02. Other. ELECTRICAL SYSTEM. Service Solution for ICC5 Erroneous Electric Power Steering Warning Message
SS3175-FTL2025-04-02. Other. ELECTRICAL SYSTEM. Service Solution for Progressive Low Voltage Disconnect Parameter Update
TSB54-276-FTL2025-04-02. Service bulletin. UNKNOWN OR OTHER. Technical Service Bulletin for Load Dump Switch Inspection and Installation on Dometic Refrigerators
SS3174-FTL2025-04-02. Other. ELECTRICAL SYSTEM. Service Solution for ICC5 B-Panel Gauges Intermittently Not Being Displayed
CXA 3_25_SAS01T to SAS03T2025-04-02. Other. STEERING. CX Advocate for SAS01T to SAS03T replacement (TSB54-373-FTL, TSB54-097-WST)
CXA 3_25_NOx2025-04-02. Other. ENGINE. CX Advocate for NOx conversion low faults
CXA 3_25_DPF Outlet Temp2025-04-02. Other. ENGINE. CX Advocate for DPF Outlet Temp High Gen5 DD15 ENGINES
CXA 2_25_Turbo Oil Drain2025-03-04. Other. ENGINE. CX Advocate for turbo oil drain cracking
CXA 2_25_NOx2025-03-04. Other. ENGINE. CX Advocate for NOx conversion low faults
TSB01-002-DDC2025-03-04. Service bulletin. ENGINE. Technical Service Bulletin for Gen 5 DD13 Turbocharger Oil Return Line Cracks
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

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