Service bulletins for the 2018 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.
1044 on file from NHTSA, as of 2026-10-19.
By type
By component
| SS1033094 | 2021-06-09. Service bulletin. FUEL SYSTEM, GASOLINE; FUEL SYSTEM, GASOLINE:FUEL INJECTION SYSTEM:MANIFOLD PRESSURE (MAP) SENSOR. Service Solution SS 1033094 KUS Float Tube Fuel Level Sensor Inform... |
|---|---|
| SS1033133 | 2021-06-09. Service bulletin. ELECTRICAL SYSTEM. SS 1033133 Wipers Creeping With Wiper Switch Off (New Cascadia) |
| SS1033363 | 2021-06-09. Service bulletin. ELECTRICAL SYSTEM. SS1033363 CEL on Above 70 MPH (CPC fault code 1624/3) |
| SS1033198 | 2021-06-09. Service bulletin. ELECTRICAL SYSTEM. Service Solution SS 1033198 P4 New Cascadia Refrigerator Power Supp... |
| SS1033260 | 2021-06-09. Service bulletin. ELECTRICAL SYSTEM. SS 1033260 New Cascadia Electric Horn Sounds One Time When Driver’s Door Is Opened |
| SS1033452 | 2021-06-09. Service bulletin. ELECTRICAL SYSTEM. SS1033452 Setting the time in the ICUC (New Cascadia) |
| SS1033482 | 2021-06-09. Service bulletin. ELECTRICAL SYSTEM. SS1033482: Trailer Stop lamp activation w/ hand valve (parameter configuration) - P4 New Cascadia |
| SS1033364 | 2021-06-09. Service bulletin. ELECTRICAL SYSTEM. SS1033364 - New Cascadia Forward Chassis Harness Chafe |
| SS1033418 | 2021-06-09. Service bulletin. POWER TRAIN. SS1033418 New Cascadia with Cummins Engine will not frank after flashing the SSAM |
| SS1033522 | 2021-06-09. Service bulletin. ELECTRICAL SYSTEM. SS 1033522 New Cascadia with fault codes RDF42/542430/19 - ECU PSM Data error and VRDU232/524042/19 - ECU RDF data error |
| SS1033638 | 2021-06-09. Service bulletin. ELECTRICAL SYSTEM. SS 1033638 - Power Window Express Down Module Discontinued |
| TechTalk566980 | 2021-06-03. Service bulletin. ELECTRICAL SYSTEM. TechTalk Discussion GHG 17 Regens not Completing |
| TechTalk18660 | 2021-06-02. Service bulletin. POWER TRAIN. Tech Talk discussion on New Cascadia JJ8477 Secondary Air Pressure Drops in 10th Gear. |
| TechTalk15099 | 2021-06-02. Service bulletin. VEHICLE SPEED CONTROL. Tech Talk discussion on new Cascadia cruise not working. |
| CALFTL42-004 | 2021-05-26. Service bulletin. EQUIPMENT; EQUIPMENT ADAPTIVE/MOBILITY; EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL; SERVICE BRAKES, HYDRAULIC. Customer Advisory Letter for Drive Axle Drum Brake S-Cam U-Bolt Replacement. |
| CALFTL60-001 | 2021-05-25. Service bulletin. EQUIPMENT:OTHER:OWNERS/SERVICE/OTHER MANUAL; EQUIPMENT:APPLIANCE:AIR CONDITIONER. Customer Advisory Letter on Adding HVAC Ducting and Vent for the Upper Bunk |
| SB72-40 | 2021-05-24. Service bulletin. STRUCTURE:FRAME AND MEMBERS; STRUCTURE:BODY. On Cascadia vehicles built from November 25, 2013, the drain holes at the bottom of the cab doors were enlarged to improve drainage during the e-coat process in the manufacturing plant. The larger holes allow more cold air to flow through the doors, most noticeably in extreme cold conditions. |
| FAB158 | 2021-05-18. Service bulletin. POWER TRAIN. Freightliner Action Bulletin FAB158 Cummins Eaton SmartAdvantage |
| FAB154 | 2021-05-18. Service bulletin. VISIBILITY; STRUCTURE. Freightliner Action Bulletin FAB154 New options for Cascadia |
| FAB153 | 2021-05-18. Service bulletin. ENGINE AND ENGINE COOLING; ELECTRICAL SYSTEM; FUEL SYSTEM, GASOLINE. Freightliner Action Bulletin FAB153 New Harness Highway for Cascadia |
| FAB146 | 2021-05-18. Service bulletin. VISIBILITY; EXTERIOR LIGHTING. Freightliner Action Bulletin FAB146 Cascadia LED headlights |
| FAB145 | 2021-05-18. Service bulletin. STRUCTURE. Freightliner Action Bulletin FAB145 New Cascadia Roof Fairing |
| FTLCAE184-2017 | 2021-05-17. Service bulletin. EQUIPMENT. Air-to-Oil Coolers for New Detroit DT12 |
| FTLCAE182-2017 | 2021-05-17. Service bulletin. POWER TRAIN; EQUIPMENT. New DT12 Transmission for Original Cascadia |
| FTLCAE173-2017 | 2021-05-17. Service bulletin. EQUIPMENT; POWER TRAIN. Air-to-Oil Coolers for DT12 in New Cascadia |
The summaries are NHTSA's. Each bulletin's page links NHTSA's copy of the manufacturer's document.