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Service bulletins for the 2015 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.

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

By type

By component

Bulletins, newest first
sb00392018-06-18. Service bulletin. FUEL SYSTEM, OTHER. sb0039 New Natural Gas Vehicle Information WebpageB
sb00062018-06-18. Service bulletin. EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL. sb0006 Freightliner Courtesy Engineering PolicyB
fsb490402018-06-18. Service bulletin. ENGINE AND ENGINE COOLING:EXHAUST SYSTEM; FUEL SYSTEM, DIESEL. fsb49040 Conduite sous pression de fluide pour échappement diesel (DEF) débranchée au niveau du raccordement du doseur
fsb420732018-06-18. Service bulletin. SUSPENSION. fsb42073 Inspection d'absence de fuites d'air par les transporteurs concessionnaires
fsb420722018-06-18. Service bulletin. EQUIPMENT:APPLIANCE:AIR CONDITIONER. fsb42072 Diagnostic de fuite d'air
fsb42692018-06-18. Service bulletin. EQUIPMENT:APPLIANCE:AIR CONDITIONER. fsb4269 Humidité excessive dans le système d'air
fp540312018-06-18. Service bulletin. ELECTRICAL SYSTEM:WIRING. fp54031 Ordering Service Wiring Harnesses for Cascadia
fp310282018-06-18. Service bulletin. STRUCTURE:BODY:BUMPERS. fp31028 Cascadia 14.5-Inch Hendrickson Aero-Clad Stainless-Steel Bumpers
FL7562018-06-18. Service bulletin. EXTERIOR LIGHTING:BRAKE LIGHTS. FL756 Brake Light Pressure Switches
sb31322018-06-11. Service bulletin. STRUCTURE. sb3132 Cascadia Chassis Side Fairing Lower Air Deflector Retention
sb42692018-06-11. Service bulletin. ENGINE AND ENGINE COOLING. sb4269 DEF Metering Unit Inlet Screen Clogging Due to Excessive Moisture in the Air System
83-1442018-06-11. Service bulletin. ENGINE. 83-144 - Optimized Idle and Auxiliary Cab Heater Concurrent Operation
54-2752018-06-11. Service bulletin. ELECTRICAL SYSTEM:12V/24V/48V BATTERY. 54-275 - Chassis-Mounted Trailer PDM, Battery Power Cable Terminal Corrosion
sb31312018-06-11. Service bulletin. EQUIPMENT. sb3131 Huck-Spin 2 Changeover
13TS22018-06-11. Service bulletin. ENGINE AND ENGINE COOLING:COOLING SYSTEM:FAN. 13TS2 Single-Speed Fan Operation on Cascadia Vehicles
sb88442018-06-11. Service bulletin. STRUCTURE. sb8844 Braces for Cascadia Cab-Mounted Splash Shields
15TS82018-06-11. Service bulletin. FUEL SYSTEM, DIESEL. 15TS8 EPA10 and GHG14 Diesel Particulate Filter (DPF) Compatibility
15TS62018-06-11. Service bulletin. ENGINE AND ENGINE COOLING. 15TS6 Replacement of the High Pressure Fuel Pump Camshaft Oil Seal
0201-152018-06-11. Service bulletin. EQUIPMENT. 0201-15 SPN 3250 FMI 31 - GHG14
0204-152018-06-11. Service bulletin. EQUIPMENT. 0204-15 Symptom Diagnostics: Noisy One-Box Aftertreatment
0202-152018-06-11. Service bulletin. ENGINE AND ENGINE COOLING. 0202-15 EPA10 and GHG14 Diesel Oxidation Catalyst Face Cleaning
0203-152018-06-11. Service bulletin. ENGINE AND ENGINE COOLING. 0203-15 Oil Filter Stand Pipe
FL6712018-06-11. Service bulletin. ENGINE AND ENGINE COOLING:EXHAUST SYSTEM. FL671-DLR Exhaust Discharge Location
15TS152018-06-11. Service bulletin. POWER TRAIN. 15TS15Rev Detroit? DT12? Transmission Proper Towing Procedure
15TS14 GHG142018-06-11. Service bulletin. ENGINE AND ENGINE COOLING. 15TS14 GHG14 DD Engine Cylinder Liner Seal Replacement

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