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Service bulletins for the 2019 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.

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

By type

By component

Only bulletins with component: Equipment and accessories are shown. Show all

Bulletins, newest first
18-028 Transport2018-12-10. Service bulletin. EQUIPMENT. Important Warranty Information to Freightliner and Western Star dealers on Transporter Photo Requirement Changes
0805-18 SPN 52102018-12-10. Service bulletin. EQUIPMENT. Service Information Bulletin
SF567 Detroit As2018-12-10. Service bulletin. EQUIPMENT. Revised Field Service Document : Detroit Assurance 2.0 Update
ICI18-024 SF5672018-12-10. Service bulletin. EQUIPMENT. Revised Field Service Document : Detroit Assurance 2.0 Update
SF542 New Cascad2018-12-10. Service bulletin. EQUIPMENT. Field Service Campaign: New Cascadia Retrofit
sb54305 New Casc2018-12-10. Service bulletin. EQUIPMENT. New Cascadia Key Fob ID Retention
sb601622018-12-10. Service bulletin. EQUIPMENT. Water Leaks Between Rain Tray and Nosebeam,Cascadia
sb00362018-12-10. Service bulletin. EQUIPMENT. Operating Hours for the Customer Assistance Center
sb542992018-12-10. Service bulletin. EQUIPMENT. sb54299 ICU3 to ICU3S Replacement Guidelines
fp000202018-12-10. Service bulletin. EQUIPMENT:OTHER:LABELS. fp00020 Replacing Gross Vehicle Weight Rating (GVWR) Certification Labels
DOC-10334822018-10-29. Service bulletin. EQUIPMENT; ELECTRICAL SYSTEM:SOFTWARE. Trailer Stop Lamp Activation w/ Hand Valve (Parameter Configuration) - P4 New Cascadia
DOC-10334522018-10-29. Service bulletin. EQUIPMENT; ELECTRICAL SYSTEM. SS 1033452 Setting the Time in the ICUC (New Cascadia)
aeo18M42018-10-29. Service bulletin. EQUIPMENT; POWER TRAIN:AUTOMATIC TRANSMISSION. aeo18M4 Field Service Campaign D18M4
0508-182018-10-29. Service bulletin. FUEL SYSTEM, OTHER:DELIVERY:FUEL PUMP; EQUIPMENT; ENGINE AND ENGINE COOLING:ENGINE:DIESEL. 0508-18 Aftertreatment
0501-182018-10-29. Service bulletin. ENGINE; EQUIPMENT; ELECTRICAL SYSTEM. 0501-18 Aftertreatment Control Module (ACM)
sb542912018-10-29. Service bulletin. LANE DEPARTURE; EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL. Instructions for installing the Lane Departure Warning Camera.
sb310392018-10-29. Service bulletin. SUSPENSION; EQUIPMENT; EQUIPMENT ADAPTIVE/MOBILITY. With the start of production on February 12, 2018, the fasteners used to assemble Airliner rear suspension crossmembers changed. The forward-suspnsion crossmember will assembled with M18 fasteners and the rear-suspension (bogie) crossmember will be assembled with M16 fasteners.
sb310382018-10-29. Service bulletin. EQUIPMENT; STRUCTURE:BODY. The right-hand cab panel on New Cascadia can come into contact with the right-hand chassis-side fairing when making a left turn. This contact can result in an audible popping noise, paint-damage to the rocker panel and damage to the back-side of the chassis-side fairing.
sb310372018-10-29. Service bulletin. EQUIPMENT ADAPTIVE/MOBILITY; EQUIPMENT; SUSPENSION. With the start of production on February 12, 2018, the fasteners used to assemble Airliner rear suspension crossmembers changed. The forward-suspension crossmember will assembled with 5/8-18 fasteners and the rear-suspension (bogie) crossmember will be assembled with 3/4-16 fasteners.
fp000202018-10-29. Service bulletin. EQUIPMENT:OTHER:LABELS. If a GVWR certification label is lost or damaged, Freightliner will supply a duplicate label. Log on to DTNAConnect.com and under "DTNAConnect Resources", select the "Tool and Services" plus sign. Select "Request for Certification Label or OWI." Fillout the form, then select "Review."
sb49322018-06-25. Service bulletin. ENGINE AND ENGINE COOLING:EXHAUST SYSTEM; ELECTRICAL SYSTEM; EQUIPMENT ADAPTIVE/MOBILITY. sb4932 DEF Gauge Reading Incorrectly
525-132018-06-25. Service bulletin. EQUIPMENT; ENGINE AND ENGINE COOLING:EXHAUST SYSTEM:EMISSION CONTROL:GAS RECIRCULATION VALVE (EGR VALVE). 525-13 SPN 2791-FMI 7 ? ALL YEARS
sb831552018-06-25. Service bulletin. EQUIPMENT:APPLIANCE:AIR CONDITIONER. sb83155 Espar Service Information
54-2772018-06-25. Service bulletin. ELECTRICAL SYSTEM:SOFTWARE; EQUIPMENT:ELECTRICAL. 54-277 - Resetting Erroneous Learned Roll Call ECUs on Vehicles with ICU4M
54-2792018-06-25. Service bulletin. EQUIPMENT:ELECTRICAL. 54-279 - Intermittent Communication Between the TrailerTRACS Transmitter and the Qualcomm Unit

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