2022 Freightliner Cascadia Technical Service Bulletins

389 technical service bulletins (TSBs) are on record for the 2022 Freightliner Cascadia. TSBs are notes manufacturers send to dealers about repair procedures for issues seen in the field. They are not recalls and do not by themselves mean a vehicle has a fault.

• 10187444Feb 15, 2021Engine cooling, Electrical system, Equipment. Warranty Information Letter for Detroit NOx Sensor Circuit Fault Codes - Claim Guidelines.
• 10188044Feb 14, 2021Engine cooling. Tech Talk discussion on Gen 5 DD15 100/31 no troubleshooting.
• 10187928Feb 14, 2021Visibility (wipers, defrost, mirrors), Electrical system. Tech Talk continued discussion for P4 Next Gen Cascadia dome lights stay on while driving.
• 10187600Feb 10, 2021Electrical system. Service Solution for P4 New Cascadia Unintended Dome Lamp Activation Due To Poor Connections at the sSAM.
• 10187440Feb 8, 2021Equipment. Revised Warranty Information Letter for OWL and Warranty Manual Improvement: Sublets and Travel Time/Distance. In the spirit of continuous improvement, DTNA reviewed sublet-related policies and procedures. The goal was to improve language clarity and optimize processes. Revisions are in blue font.
• 10187599Feb 2, 2021Seat belts. Service Solution for New Cascadia Seat Belt Warning Harness Routing
• 10185902Jan 25, 2021Engine cooling, Equipment. Technical Service Letter for GHG17 DD16 Vehicles Equipped with Global Aftertreatment (GATS). some GHG17 DD16 powered vehicles will be equipped with the Global Aftertreatment System (GATS), instead of a 1-Box aftertreatment.
• 10185895Jan 25, 2021Equipment, Electrical system. Freightliner Service Bulletin for Rain/Light Sensor Removal. On New Cascadia vehicles, a delay in the timing of communication (hand shake) between the rain/light sensor (RLS) and sSAM generates fault code "33/521940/12 - rain/light sensor - general DTC timeout", which causes the sensor to stop working.
• 10185690Jan 20, 2021Body and structure. Freightliner Service Bulletin for Replacement Cab Doors with Pre-Drilled Holes. Replacement doors for New Cascadia vehicles are now pre-drilled with two holes for the installation of turning vanes. If turning vanes are not installed, the pre-drilled holes need to be plugged with ratchet fasteners.
• 10185688Jan 20, 2021Engine cooling, Electrical system. Freightliner Service Bulletin for Coolant Level Sensor Wiring Repair. On New Cascadia vehicles, depending on the tension applied to the harness located at the coolant level sensor and its mounting locations, wiring damage can occur, resulting in one or more of the below listed fault codes.
• 10194446May 22, 2020Brakes. Customer Advisory Letter on New Cascadia ABS Fault Codes 520216/31 and 629/11
• 10193886May 19, 2020Other or unknown. Freightliner Action Bulletin FAB250 cascadia sales data bo-2020-07-02
• 10193885May 1, 2020Other or unknown. Freightliner Action Bulletin FAB249 cascadia adr dealer bu-2020-07-02
• 10194444May 7, 2019Electrical system, Brakes. Customer Advisory Letter on Enabling Horn Alarm with the Door Open and the Park Brake Set
• 10236419Mar 5, 2019Electrical system. ABS Light illuminating in the ICU.
• 10236418Feb 1, 2019Electrical system. ICUC Bulb check function.
• 10195478Jun 28, 2018Electrical system. SS 1033638 - Power Window Express Down Module Discontinued
• 10192964Jun 22, 2018Electrical system. Evolution APU No Regen.
• 10195482Jun 21, 2018Suspension. Service Solution SS 1033523 Airliner Suspension Dump and Raise Functionality and Troubleshooting
• 10195512May 10, 2018Electrical system. SS1033482: Trailer Stop lamp activation w/ hand valve (parameter configuration) - P4 New Cascadia
• 10195515May 7, 2018Electrical system. SS1033452 Setting the time in the ICUC (New Cascadia)
• 10193610Nov 17, 2017Transmission and drivetrain, Equipment. New DT12 Transmission for Original Cascadia
• 10195701Sep 25, 2017Other or unknown. Cascadia - Engine Will Not Crank (No Starter Output from SAM Cab)
• 10195550Aug 11, 2017Electrical system. Service Solution SS 1033198 P4 New Cascadia Refrigerator Power Supp...
• 10195913Jul 14, 2017Electrical system. Cascadia Fault codes 6.0
• 10195659Jul 11, 2017Other or unknown. SS 1032974 High Oil Pressure on 2017 DTNA Vehicles Instrument Cluster Display
• 10195924Jul 10, 2017Other or unknown. SAM Cab & SAM Chassis Wall Charts
• 10193597Jun 7, 2017Transmission and drivetrain, Equipment. Air-to-Oil Coolers for DT12 in New Cascadia
• 10193595May 15, 2017Equipment, Transmission and drivetrain. New Accuride Aluminum Wheels
• 10195575May 12, 2017Fuel system. Service Solution SS 1033094 KUS Float Tube Fuel Level Sensor Inform...
• 10195593Mar 30, 2017Other or unknown. Service Solution SS 1033047 M2 Battery Drain Problem – Mismatched I...
• 10195716Jan 4, 2017Other or unknown. Odometer racks up mileage when the vehicle is stationary - Cascadia
• 10193591Aug 29, 2016Electrical system, Visibility (wipers, defrost, mirrors), Equipment. Important Update for Parked HVAC System Options
• 10199594Feb 4, 2016Electrical system, Equipment. Wire harness.
• 10193732Jul 1, 2014Transmission and drivetrain. Freightliner Action Bulletin FAB158 Cummins Eaton SmartAdvantage
• 10193710Feb 1, 2014Body and structure, Visibility (wipers, defrost, mirrors). Freightliner Action Bulletin FAB154 New options for Cascadia
• 10193705Dec 1, 2013Electrical system, Fuel system, Engine cooling. Freightliner Action Bulletin FAB153 New Harness Highway for Cascadia
• 10193690Aug 1, 2013Exterior lighting, Visibility (wipers, defrost, mirrors). Freightliner Action Bulletin FAB146 Cascadia LED headlights
• 10193686Aug 1, 2013Body and structure. Freightliner Action Bulletin FAB145 New Cascadia Roof Fairing

← All problems reported for the 2022 Freightliner Cascadia