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Service bulletins for the 2022 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.

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

By type

By component

Bulletins, newest first
SF6582023-04-07. Service bulletin. POWER TRAIN; EQUIPMENT; ELECTRICAL SYSTEM. Field Service Campaign for Integrated Predictive Powertrain Control ECU. Resubmitting to fix a table formatting issue.
SF6622023-04-07. Service bulletin. EQUIPMENT. Field Service Campaign for TomTom Android Black Box Update
SF6612023-04-07. Service bulletin. VEHICLE SPEED CONTROL. Revised Field Service Campaign for Freightliner & Western Star Trucks with Cummins Engines - Cruise Control Indicator Light
SF6632023-03-04. Service bulletin. EQUIPMENT; ELECTRICAL SYSTEM. Field Service Campaign for Cascadia Power Takeoff Switch Indicator
SF6582023-03-04. Service bulletin. EQUIPMENT; ELECTRICAL SYSTEM. Revised Field Service Campaign for Integrated Predictive Powertrain Control ECU. REVISION: The bulletin has been revised to add additional work instruction steps to remedy errors encountered during the flashing process.
SF6582023-02-02. Service bulletin. EQUIPMENT; ELECTRICAL SYSTEM. Revised Field Service Campaign for Integrated Predictive Powertrain Control ECU
ICI23-0012023-02-02. Service bulletin. ELECTRICAL SYSTEM; EQUIPMENT. Important Campaign Information Letter for SF658 Revised Bulletin, Intelligent Powertrain Management ECU
CALFTL54-0272023-02-02. Service bulletin. ELECTRICAL SYSTEM. Customer Advisory Letter for New Cascadia Vehicles Equipped With D-Climate P4 Ground Cable Anti-Corrosion Sealer Issue.
MYCOM_110120222022-12-03. Service bulletin. EQUIPMENT; ELECTRICAL SYSTEM. My Communications for SF625 and SF657 Pre-Flashed USB Tools. The download files for SF625 and SF657 are no longer available in our download center. In order to perform these updates you will need to order the Pre-Flashed USB tools from the PDC. This will allow for a more efficient and timely service.
SF6612022-12-03. Service bulletin. VEHICLE SPEED CONTROL. Field Service Campaign for Freightliner and Western Star Trucks w Cummins Engines - Cruise Control Indicator Light
SF6582022-12-03. Service bulletin. ELECTRICAL SYSTEM; EQUIPMENT. Field Service Campaign for Integrated Predictive Powertrain Control ECU. Certain vehicles requesting Intelligent Powertrain Management, were shipped without the Integrated Predictive Powertrain Control (IPPC) module required to enable the feature. The IPPC module will be installed and software updated.
SF6382022-12-03. Service bulletin. LANE DEPARTURE. Field Service Campaign for Side Guard Assist. Certain vehicles, ordered with the optional Side Guard Assist (SGA) feature, were shipped with non-functional short range radar (SRR) sensors due to shortages from the sensor supplier. The non-functional SRR sensors will be replaced with the new functional sensors.
CALFTL42-0062022-12-03. Service bulletin. SERVICE BRAKES, HYDRAULIC. Customer Advisory Letter for Inspection of Air Disc Brake Caliper Mounting Fasteners.
SS3113-FTL20222022-11-02. Service bulletin. ENGINE AND ENGINE COOLING; ELECTRICAL SYSTEM. Service Solution for DPF Harness Rub-Chafe onTrans-Wire Braided Air Hose.
SS3112-FTL20222022-11-02. Service bulletin. LANE DEPARTURE. Service Solution for Detroit Side Object Detection Harness Rub-Chafe on Bracket
SS3109-FTL20222022-10-04. Service bulletin. VEHICLE SPEED CONTROL. Service Solution for New Cascadia Low PowerComplaint. When additional floor heat insulation is ordered, the throttle pedal in some cases (when the throttle is fully depressed) may not reach 100% (full throttle). This can also occur if aftermarket floor mats are added to the vehicle.
SF6572022-10-04. Service bulletin. EQUIPMENT; ELECTRICAL SYSTEM. Revised Freightliner and Western Star CTP Software Update REVISION: New tools are required. The USB stick with SF657 software already loaded, along with the USB stick to CTP adaptor harness that is On-the-Go (OTG) protocol compliant, now have part numbers that can be purchased through the parts distribution center (PDC).
SB54-3592022-10-04. Service bulletin. ELECTRICAL SYSTEM. Freightliner Service Bulletin for ABS mBSP ECU Software Update Fault Code 629-11. New Cascadia vehicles manufactured from September 12, 2018 through March 22, 2021 that are equipped with WABCO Anti-Lock Braking System (ABS) controllers log excessive 629-11 fault codes, which can lead to additional downstream fault codes. The ABS controller will receive a software update to eliminate erroneous fault codes and ensure proper function.
SB54-3572022-10-04. Service bulletin. POWER TRAIN. Freightliner Service Bulletin for Resetting the Maintenance System for DT12 Oil Changes. This service bulletin describes required maintenance system parameter changes that apply to New Cascadia vehicles with Detroit DT12 transmissions used for line haul applications.
ICI22-0442022-10-04. Service bulletin. EQUIPMENT; ELECTRICAL SYSTEM. Important Campaign Information Letter for SF657 – Revised Bulletin. Newest Revision: A screenshot of the DiagnosticLink screen showing in Fig.15 showing 'Activation OK' must be kept on file with the repair order. This letter is to inform you that tools are now required for the SF657 repair, and the work instructions have been updated.
SS3108-FTL20222022-09-01. Service bulletin. EQUIPMENT. Service Solution for MS01T Maintenance System FaultCode Diagnosis
SS3107-FTL20222022-09-01. Service bulletin. EQUIPMENT. Service Solution for New Cascadia Replacing Common Telematics Platform (CTP) 1 With a CTP2
CALFTL26-0032022-09-01. Service bulletin. POWER TRAIN. Customer Advisory Letter for DT12 Transmissions with Dual Customer-Installed PTO Wiring Update
CALFTL26-0022022-09-01. Service bulletin. POWER TRAIN. Customer Advisory Letter for Eaton Endurant Transmissions Require Oil Coalescing Air Dryer Cartridges
SS3105-FTL20222022-08-02. Service bulletin. LANE DEPARTURE; ELECTRICAL SYSTEM; FORWARD COLLISION AVOIDANCE. Service Solution for RDF Nuisance J1939 Fault Code SA 42 - SPN 524287 - FMI 31. Approximately 30 New Cascadia vehicles built between June 2021 and November 2021 with DetroitAssurance 5.0 and Side Guard Assist. These vehicles were pre-series builds of new Side Guard Assist functionality that went into production in 2022.

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