# Service bulletins for the 2012 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.

812 bulletins from NHTSA, as of 2026-10-19.

- [54302](/bulletins/10236419.md), 2023-05-22, Service bulletin: ELECTRICAL SYSTEM: INSTRUMENT CLUSTER/PANEL. ABS Light illuminating in the ICU.
- [8V491](/bulletins/10236418.md), 2023-05-22, Service bulletin: ELECTRICAL SYSTEM: INSTRUMENT CLUSTER/PANEL. ICUC Bulb check function.
- [ICI22\-017](/bulletins/10210548.md), 2022-05-03, Service bulletin: POWER TRAIN. Important Campaign Information Letter for DDC D21M1 Termination Date Extended. This letter is to inform you that a revised bulletin for Detroit Diesel Field Service Campaign D21M1, DT12 Transmission Drive Shaft Cover Plug Reseal has been EXTENDED for an additional three months. Please use the extended termination date for all work under D21M1 from this point forward. REVISION: D21M1 termination date extended to July 1, 2022.
- [SB83\-137](/bulletins/10209296.md), 2022-04-01, Service bulletin: ENGINE AND ENGINE COOLING. Revised Freightliner Service Bulletin for ParkSmart Eberspaecher Auxiliary Heater Service. This bulletin replaces the version dated May 2015. The note in General Information has been revised to include New Cascadia. Espar information has been changed to reflect a company name change to Eberspaecher.
- [SB88\-045](/bulletins/10207409.md), 2022-02-05, Service bulletin: STRUCTURE. Revised Freightliner Service Bulletin for Insulating Pad for Solid Cast\-Aluminum Rear Hood Support. Minor note: added an update of document previously submitted. The related VMRS codes are added
- [SB88\-044](/bulletins/10207408.md), 2022-02-05, Service bulletin: STRUCTURE. Revised Freightliner Service Bulletin for Braces for Cascadia Cab\-Mounted Splash Shields. Minor note: added an update of document previously submitted. The related VMRS codes are added
- [SB88\-042](/bulletins/10207407.md), 2022-02-05, Service bulletin: STRUCTURE. Revised Freightliner Service Bulletin for Hood\-Mounted Splash Shield Rivet Replacement. Minor note: added an update of document previously submitted. The related VMRS codes are added
- [P3SALESCABEND](/bulletins/10199899.md), 2021-08-04, Service bulletin: STRUCTURE. End of Production for the Freightliner P3 Cascadia Sales Cabs. Due to low production volumes, DTNA will be discontinuing the production of the Freightliner Cascadia P3 Sales Cabs.
- [SS3672](/bulletins/10195924.md), 2021-06-10, Service bulletin: UNKNOWN OR OTHER. SAM Cab \& SAM Chassis Wall Charts
- [SS3704](/bulletins/10195913.md), 2021-06-10, Service bulletin: ELECTRICAL SYSTEM. Cascadia Fault codes 6.0
- [SS469076](/bulletins/10195716.md), 2021-06-10, Service bulletin: UNKNOWN OR OTHER. Odometer racks up mileage when the vehicle is stationary \- Cascadia
- [SS1023069](/bulletins/10195701.md), 2021-06-09, Service bulletin: UNKNOWN OR OTHER. Cascadia \- Engine Will Not Crank \(No Starter Output from SAM Cab\)
- [SS1032974](/bulletins/10195659.md), 2021-06-09, Service bulletin: UNKNOWN OR OTHER. SS 1032974 High Oil Pressure on 2017 DTNA Vehicles Instrument Cluster Display
- [SS469068](/bulletins/10195626.md), 2021-06-09, Service bulletin: ELECTRICAL SYSTEM. SS 469068 Cascadia SAM Cab, SAM Chassis, MSF and CGW Hardware Compatibility
- [SS1033047](/bulletins/10195593.md), 2021-06-09, Service bulletin: UNKNOWN OR OTHER. Service Solution SS 1033047 M2 Battery Drain Problem – Mismatched I...
- [SS1033121](/bulletins/10195576.md), 2021-06-09, Service bulletin: ELECTRICAL SYSTEM. SS 1033121 Adding a Fan Override Switch \(Legacy Cascadia\)
- [SS1033094](/bulletins/10195575.md), 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...
- [SS1033638](/bulletins/10195478.md), 2021-06-09, Service bulletin: ELECTRICAL SYSTEM. SS 1033638 \- Power Window Express Down Module Discontinued
- [FAB158](/bulletins/10193732.md), 2021-05-18, Service bulletin: POWER TRAIN. Freightliner Action Bulletin FAB158 Cummins Eaton SmartAdvantage
- [FAB154](/bulletins/10193710.md), 2021-05-18, Service bulletin: VISIBILITY; STRUCTURE. Freightliner Action Bulletin FAB154 New options for Cascadia
- [FAB153](/bulletins/10193705.md), 2021-05-18, Service bulletin: ENGINE AND ENGINE COOLING; ELECTRICAL SYSTEM; FUEL SYSTEM, GASOLINE. Freightliner Action Bulletin FAB153 New Harness Highway for Cascadia
- [FAB146](/bulletins/10193690.md), 2021-05-18, Service bulletin: VISIBILITY; EXTERIOR LIGHTING. Freightliner Action Bulletin FAB146 Cascadia LED headlights
- [FAB145](/bulletins/10193686.md), 2021-05-18, Service bulletin: STRUCTURE. Freightliner Action Bulletin FAB145 New Cascadia Roof Fairing
- [SS3075\-FTL2021](/bulletins/10191149.md), 2021-05-01, Service bulletin: POWER TRAIN. Service Solution for FTL DT12 Trans Control Harness Chaffing \- PT Can faults. Transmission will not shift into Gear while driving or will not start and trigger multiple PT CAN Fault Codes.
- [D21M1](/bulletins/10191143.md), 2021-05-01, Service bulletin: POWER TRAIN. Detroit Field Service Campaign for DT12 Transmission Drive Shaft Cover Plug Reseal. Daimler Trucks North America LLC, on behalf of its DETROIT Powertrain Division, is initiating Field Service Campaign D21M1 on certain DT12 transmissions in order to reseal the bypass plugs of the drive shaft cover located in front housing.

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