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Service bulletins for the 2005 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.

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

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Bulletins, newest first
14CSA212017-11-17. Service bulletin. EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL. 14CSA21 Holiday Schedule for the Detroit Customer Support Center ?
14CSA202017-11-17. Service bulletin. EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL. 14CSA20 EGR Valve Actuator Kit P/N E23539699
18SP684REV42017-11-17. Service bulletin. EQUIPMENT. 18SP684Rev4 18SP684Rev4 ? EPA07 and EPA10 DD Platform EGR Delta Pressure Sensor Update
18SP705REV52017-11-17. Service bulletin. EQUIPMENT. 18SP705Rev5 18SP705Rev5 ? DD Platform Delta Pressure Sensor
14-0402017-11-17. Service bulletin. ENGINE. 14-040 Additional Detroit CLOs for the Heavy Duty Engine Platform
14-0392017-11-17. Service bulletin. EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL. 14-039 New Detroit Standard Diagnostic Times
14-0382017-11-17. Service bulletin. EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL. 14-038 Additional Detroit Standard Repair Times
14-0362017-11-17. Service bulletin. EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL. 14-036-DLR DTNA & JAD Highlights - Q3
14-0352017-11-17. Service bulletin. EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL. 14-035 Detroit Standard Repair Time Updates for Cascadia Truck Models
sb32502017-11-17. Service bulletin. EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL. sb3250 Incorrect ECAS Ride Height Sensor and Linkage Installation
sb20802017-11-17. Service bulletin. ENGINE AND ENGINE COOLING:COOLING SYSTEM:RADIATOR ASSEMBLY. sb2080 Australian CST M1400 Isolated Radiator Retrofit
sb00392017-11-17. Service bulletin. FUEL SYSTEM, GASOLINE. sb0039 New "Natural Gas Vehicles Information" Webpage
83-1532013-07-08. Service bulletin. EQUIPMENT:ELECTRICAL. FREIGHTLINER: PARKSMART WITH DDC OPTIMIZED IDLE. DETROIT DIESEL OPTIMIZED IDLE AFFECTS THE WAY PARKSMART OPERATES. *JS
SB-31322013-07-08. Service bulletin. STRUCTURE:BODY. FREIGHTLINER: THE CHASSIS SIDE FAIRING LOWER DEFLECTOR RETENTION. THE C-CLIPS THAT ARE ATTACHED TO THE CHASSIS SIDE FARING LOWER AIR DEFLECTORS MAY BECOME LOOSE. *JS
SB42-682013-01-16. Service bulletin. SERVICE BRAKES. FREIGHTLINER: BRAKE S-CAM TUBE LUBRICATION INTERVAL CHANGE. TO ENSURE OPTIMUM SERVICE LIFE AND TROUBLE-FREE OPERATION, THE RECOMMENDED MAINTENANCE INTERVAL FOR LUBRICATING MERITOR S-CAM BRAKE TUBES ON CENTURY CLASS, COLUMBIA, CASCADIA AND CORONADO OVER-THE-ROAD VEHICLES IS CHANGED FROM M2 TO THE M1 MAINTENANCE INTERVAL. *JS
FSB-54-2312012-06-14. Service bulletin. EQUIPMENT ADAPTIVE/MOBILITY; EQUIPMENT. FREIGHTLINER: INFORMATION PROVIDED FOR REPLACEMENT HARDWARE PARTS FOR A SAM CHASSIS OR A SAM CAB. *PE
FSB-49-332012-06-14. Service bulletin. ENGINE AND ENGINE COOLING:ENGINE:DIESEL. FREIGHTLINER: EXCESSIVE WHITE CRYSTAL OR POWDER AROUND DEF FITTING, CAUSED BY EVAPORATION OF DEF WHEN EXPOSED TO AIR AND/OR DAMPNESS, INDICATES A LEAK IN DIESEL EXHAUST FLUID OR IMPROPER INSTALLATION OR DAMAGED CONNECTORS WOULD HAVE LEAKS IN COOLANT LINES. *PE
SB-49-282011-06-14. Service bulletin. ENGINE AND ENGINE COOLING:ENGINE. DAIMLER TRUCKS: THERE ARE NEW CGI BELLOWS, BECAUSE THE OLD ONES ARE PRONE TO FATIGUE AND MAY FAIL. *RM UPDATED 4/24/12. *PE
ICI-10-0282011-05-24. Service bulletin. EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL. DAIMLER TRUCKS: REVISIONS TO A PREVIOUS SERVICE CAMPAIGN. *RM
SB-46-482010-07-21. Service bulletin. STEERING:GEAR BOX (OTHER THAN RACK AND PINION). FREIGHTLINER: TRW TAS85 STEERING GEAR INTERNAL LEAKAGE TEST. SOME TRW TAS85 STEERING GEARS HAVE BEEN EQUIPPED WITH AN INTERNAL RELIEF VALVE. THESE STEERING GEARS ARE TYPICALLY INSTALLED WITH POWER STEERING PUMPS THAT HAVE A PRESSURE RELIEF RATING GREATER THAN 2175 PSI (150 BAR). THE INTERNAL RELIEF VALVE LIMITS MAXIMUM SUPPLY PRESSURE TO PROTECT THE STEERING GEAR. MODELS FLD CONVENTIONAL, CENTURY CLASS CONVENTIONAL, COLUMBIA, CORONADO, BUSINESS CLASS M2 AND CASCADIA. NO MODEL YEARS LISTED. *PE
SB-54-2422010-07-21. Service bulletin. ELECTRICAL SYSTEM:12V/24V/48V BATTERY. FREIGHTLINER: CASCADIA BATTERY BOX COVER. IN SOME CLIMATES, IT IS HELPFUL TO HAVE THE BATTERIES COVERED TO PREVENT ICE AND SNOW BUILD UP WHEN THE CASCADIA IS EQUIPPED WITH CHASSIS SIDE FAIRINGS. IF DESIRED, A BATTERY BOX INSTALLATION KIT IS AVAILABLE FROM FREIGHTLINER FOR THIS PURPOSE. NO MODEL YEARS LISTED. *PE
SB-60-1332009-12-16. Service bulletin. EQUIPMENT ADAPTIVE/MOBILITY. FREIGHTLINER: FLEX EXTENDER INSTALLATION ON DELIVERED VEHICLES. TRUCKS FROM ORIGINAL EQUIPMENT MANUFACTURER ARE TRANSPORTED WITH THE RUBBER FLEX EXTENDERS (IF SO EQUIPPED) REMOVED FROM THE TRAILING EDGE OF THE CAB SIDE EXTENDERS. TRANSPORTING THE TRUCK BACKWARDS AT HIGH SPEEDS COULD CAUSE INSTALLED FLEX EXTENDERS TO COME LOOSE AND FALL OFF. NO MODEL YEARS LISTED. *PE
SB-83-1302009-10-14. Service bulletin. EQUIPMENT:APPLIANCE:AIR CONDITIONER. FREIGHTLINER: SOME TRUCKS MAY HAVE THE AMBIENT AIR TEMPERATURE SENSOR HARNESS ROUTED SUCH THAT IT CAN BE CHAFFED ON A RADIATOR BAFFLE. IF THE HARNESS IS RUBBED THROUGH, THE AC MAY NOT FUNCTION. NO MODEL YEARS LISTED. *PE
SB-54-2432009-10-08. Service bulletin. ELECTRICAL SYSTEM:SOFTWARE; ELECTRICAL SYSTEM. FREIGHTLINER: SEVERAL ISSUES HAVE BEEN DISCOVERED WHEN USING SERVICELINK WITH THE LIFEGUARD ROLLTEK SYSTEM ON CASCADIA TRUCKS. THE SERVICELINK ISSUES INCLUDE-MISSING ROLLTEK ECU DESCRIPTIONS; MISSING ROLLTEK ECU FAULT DESCRIPTIONS; THE INABILITY TO CLEAR HISTORIC J1708 ROLLTEK FAULT CODES. A SOLUTION IS IN PROCESS FOR SERVICELINK, AND IS EXPECTED TO BE AVAILABLE BY FALL 2009. NO MODEL YEARS LISTED. *PE

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