Freightliner Cascadia Service Bulletins (2021)
507 manufacturer communications on file.
- October 13, 2021•Document ID: 10202736Service Bulletin/Repair InstructionsLANE DEPARTURE
- Mfr Comm. #:
- SF630
- Date Added:
- November 3, 2021
- Manufacturer:
- FREIGHTLINER
SummaryCascadia Lane Assist Software. Certain vehicles may experience the loss of Active Lane Assist (ALA) while driving due to decreased sensitivity of the steering wheel, with no visible indicator to the operator. ALA is an accessory system and the driver controlled steering function including power steering is not affected.
Associated Products (1)Associated Documents - October 1, 2021•Document ID: 10202733Service Bulletin/Repair InstructionsSERVICE BRAKES, HYDRAULIC
- Mfr Comm. #:
- SF613
- Date Added:
- November 3, 2021
- Manufacturer:
- FREIGHTLINER
SummaryConMet Front Hub to Rotor Fasteners. On certain vehicles, the front rotor nuts may not be torqued to manufacturer specification. Loose components could cause damage to the ABS tone rings, the ABS sensors, and the anchor plate mounting fasteners.
Associated Products (5)Associated Documents - September 15, 2021•Document ID: 10201684Service Bulletin/Repair InstructionsLANE DEPARTURE
- Mfr Comm. #:
- SS3091-FTL 2021
- Date Added:
- September 29, 2021
- Manufacturer:
- FREIGHTLINER
SummaryService Solution for Damaged SGA Wires at GrabHandle Located on Right A Pillar. The field had reported failed VRDU modules related to wires damage for the SGA.
Associated Products (2)Associated Documents - September 13, 2021•Document ID: 10201999Service Bulletin/Repair InstructionsEQUIPMENT
- Mfr Comm. #:
- CTP1Updates
- Date Added:
- October 6, 2021
- Manufacturer:
- FREIGHTLINER
SummaryDetroitConnect follow-up customer communication for certain vehicles unable to complete over the air updates including parameters and DDEC over the air.
Associated Products (2)Associated Documents - September 13, 2021•Document ID: 10201989Service Bulletin/Repair InstructionsEQUIPMENT
- Mfr Comm. #:
- MYCOM_091321-3
- Date Added:
- October 6, 2021
- Manufacturer:
- FREIGHTLINER
SummaryMy Communication for Detroit Connect Over the Air Issue Update. This is an update for the previously communicated Over the Air functionality issue on CTP1s. We are currently testing a solution for the issue that is affecting these CTP1 telematics devices. While testing is not complete initial results are promising. The solution will require a soft ware update which is currently planned for October/November.
Associated Products (2)Associated Documents - August 30, 2021•Document ID: 10200700Service Bulletin/Repair InstructionsFORWARD COLLISION AVOIDANCE; POWER TRAIN; ELECTRICAL SYSTEM
- Mfr Comm. #:
- SF623
- Date Added:
- August 31, 2021
- Manufacturer:
- FREIGHTLINER
SummaryField Service Campaign for Cascadia ICUC Traffic Sign Display. Certain vehicles equipped with a Detroit Assurance base package, and a DT12 transmission with intelligent powertrain management (IPM+), were not built with the Traffic Sign Display (TSD) option.
Associated Products (1)Associated Documents - August 25, 2021•Document ID: 10200606Service Bulletin/Repair InstructionsELECTRICAL SYSTEM
- Mfr Comm. #:
- CALFTL54-018
- Date Added:
- August 28, 2021
- Manufacturer:
- FREIGHTLINER
SummaryCustomer Advisory Letter for New Cascadia Aluminum Battery Cable Replacement. This customer advisory letter is intended to provide parts for inspection by DTNA Engineering to finalize a technical solution for an upcoming recall: FL893/NHTSA 21V-481.
Associated Products (2)Associated Documents - August 24, 2021•Document ID: 10200611Service Bulletin/Repair InstructionsSERVICE BRAKES, HYDRAULIC
- Mfr Comm. #:
- SF622
- Date Added:
- August 28, 2021
- Manufacturer:
- FREIGHTLINER
SummaryRevised Field Service Campaign for Cascadia/49X ABS MBSP+ Controller Software Update. REVISION: The work instructions have been revised. Certain vehicles have a WABCO Anti-Lock Braking System (ABS) controller that logs excessive 629-11 fault codes which subsequently lead to additional downstream fault codes.
Associated Products (2)Associated Documents - August 24, 2021•Document ID: 10200610Service Bulletin/Repair InstructionsSERVICE BRAKES, HYDRAULIC
- Mfr Comm. #:
- ICI21-027
- Date Added:
- August 28, 2021
- Manufacturer:
- FREIGHTLINER
SummaryImportant Campaign Information Letter for SF622 â Campaign Revision/Reactivation. This letter is to inform you that the work instructions for Field Service Campaign SF622, Cascadia/49X ABS MBSP+ Controller Software Update have been revised.
Associated Products (2)Associated Documents - August 23, 2021•Document ID: 10200649Service Bulletin/Repair InstructionsENGINE AND ENGINE COOLING
- Mfr Comm. #:
- D21M6
- Date Added:
- August 28, 2021
- Manufacturer:
- FREIGHTLINER
SummaryDetroit Field Service Campaign for Gen 5 Customer Demo Unit (CDU) and Pre-Series Unit Retrofits. Certain Customer Demo Unit (CDU) and Pre-Series vehicles with Gen 5 engines require engine retrofits to bring the engines up to full production specifications.
Associated Products (1)Associated Documents - August 23, 2021•Document ID: 10200638Service Bulletin/Repair InstructionsENGINE AND ENGINE COOLING
- Mfr Comm. #:
- 20TS-11
- Date Added:
- August 28, 2021
- Manufacturer:
- FREIGHTLINER
SummaryTechnical Service Letter for Detroit CPC501T GHG21 Only; Updating Bootloader Using DL version 8.14 and higher. On Detroit powertrain equipped Cascadiaâs, built in 2020, it may be necessary to complete an additional step in the programming process when updating the CPC501T software.
Associated Products (1)Associated Documents - August 19, 2021•Document ID: 10200615Service Bulletin/Repair InstructionsEQUIPMENT
- Mfr Comm. #:
- SS3085FTL-2021
- Date Added:
- August 28, 2021
- Manufacturer:
- FREIGHTLINER
SummaryService Solution for Cummins PTO functionality error software level 81Z-006. Cascadia/Western Star 49X with Cummins engines combined with software level 81Z-006. A programming bug in the central gateway (CGW) for software level 81Z-006 will not allow completion of the preset #2 PTO engine speed. During PTO speed request for anything greater than the #1 set speed , if the Cummins ECU software determines that the increase in speed isn't ramping fast enough, it will refer to an engine torque control setting instead of the engine speed control setting.
Associated Products (2)Associated Documents - August 18, 2021•Document ID: 10200621Service Bulletin/Repair InstructionsPOWER TRAIN
- Mfr Comm. #:
- SB54-345
- Date Added:
- August 28, 2021
- Manufacturer:
- FREIGHTLINER
SummaryFreightliner Service Bulletin for Detroit New Final Drive (NFD) Rear Axle Temperature Parameters. Some New Cascadia trucks equipped with Detroit Diesel New Final Drive (NFD) axles have a high temperature warning parameter. The warning is set too low for some applications, and under certain conditions that are not harmful to the axle, the high temperature warning will appear on the dash and indicate an error requiring service.
Associated Products (2)Associated Documents - August 10, 2021•Document ID: 10200709Service Bulletin/Repair InstructionsFORWARD COLLISION AVOIDANCE
- Mfr Comm. #:
- SS1034216
- Date Added:
- August 31, 2021
- Manufacturer:
- FREIGHTLINER
SummaryService Solution for Detroit Assurance Radar Front End Shipping Label. It has been reported that in some cases shipping labels may have been affixed to the inside center of the front cover on aftermarket parts. The shipping label has since been moved to the outer edge of the front cover, which should not affect the RDF's ability to properly sense obstacles located in front of the vehicle.
Associated Products (2)Associated Documents - August 10, 2021•Document ID: 10200706Service Bulletin/Repair InstructionsEQUIPMENT
- Mfr Comm. #:
- FAB289
- Date Added:
- August 31, 2021
- Manufacturer:
- FREIGHTLINER
SummaryFreightliner Action Bulletin for Cascadia Sleeper Cabinet Options. Improved cabinet options in sleeper models to increase storage and customize to the driverâs liking.
Associated Products (2)Associated Documents - August 4, 2021•Document ID: 10200568Service Bulletin/Repair InstructionsFUEL SYSTEM, DIESEL; FUEL SYSTEM, GASOLINE
- Mfr Comm. #:
- CALFTL47-001B
- Date Added:
- August 27, 2021
- Manufacturer:
- FREIGHTLINER
SummaryRevised Customer Advisory Letter for Correction of Low Pressure Fuel Line Installation to Ensure Proper Clearance. Revision Information: Figures have been updated to better show the issue being addressed.
Associated Products (1)Associated Documents - July 22, 2021•Document ID: 10200623Service Bulletin/Repair InstructionsVISIBILITY
- Mfr Comm. #:
- SB54-347
- Date Added:
- August 28, 2021
- Manufacturer:
- FREIGHTLINER
SummaryFreightliner Service Bulletin for Rain Sensor not Detecting Material on the Windshield. The rain light sensor (RLS) requires proper mounting and clear windshield visibility for auto wipe to function properly. It is always recommended when checking for proper operation of the RLS, that the sensor be properly fastened to its mounting bracket and that the gel is free of fingerprints and foreign material. Also ensure that no air bubble larger than 1 mm is present in the gel.
Associated Products (2)Associated Documents - July 16, 2021•Document ID: 10199374Service Bulletin/Repair InstructionsFORWARD COLLISION AVOIDANCE
- Mfr Comm. #:
- TS382-2021
- Date Added:
- July 22, 2021
- Manufacturer:
- FREIGHTLINER
SummaryTraining Solutions for Detroit Assurance Frontend Radar (RDF) General Troubleshooting Approach. This solution acts as an overall guide for troubleshooting Frontend Radar (RDF), Adaptive Cruise Control (ACC), and Active Brake Assist (ABA) issues. The troubleshooting approach below is an all-encompassing approach to address most of the relevant complaints related to the RDF. Some of it may be redundant for the specific issue you run into but most likely will address the issue you are facing.
Associated Products (2)Associated Documents - July 16, 2021•Document ID: 10199373Service Bulletin/Repair InstructionsSUSPENSION
- Mfr Comm. #:
- SS2083FTL2021
- Date Added:
- July 22, 2021
- Manufacturer:
- FREIGHTLINER
SummaryService Solution for Aero Height Control Interfering with RDF Alignment and 42/523004/13 and 232/524042/9 Active for vehicles equipped with Hadley Smart Valve. The Aerodynamic Height Control feature on the New Cascadia is a feature that raises and lowers the air suspension with relation to vehicle speed in order to reduce drag and achieve better fuel efficiency. The Hadley Smart Valve (HSV) is the module that makes this possible by applying and exhausting air from the rear axle suspension as necessary.
Associated Products (2)Associated Documents - July 16, 2021•Document ID: 10199372Service Bulletin/Repair InstructionsFUEL SYSTEM, GASOLINE
- Mfr Comm. #:
- SS3082FTL2021
- Date Added:
- July 22, 2021
- Manufacturer:
- FREIGHTLINER
SummaryService Solution for New Cascadia Fuel Sending Unit Connector Loose.
Associated Products (2)Associated Documents