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
| FleetCom_Low Coolant | 2025-12-05. Other. ENGINE. Fleet Communications for Low Coolant Sensor |
|---|---|
| FleetCom_Bosch Steer Gear | 2025-12-05. Other. STEERING. Fleet communications for Bosch Steering Gear Replacements |
| CXA 11_25_ECU Faults | 2025-12-02. Other. ELECTRICAL SYSTEM. CX Advocate for Intermittent Connections and ECU Fault Codes |
| CXA 10_25_Front Shock | 2025-11-06. Other. SUSPENSION. CX Advocate for 18k Front Suspension Shock Absorbers |
| CXA 10_25_Air Dryer Purge | 2025-11-06. Other. SERVICE BRAKES. CX Advocate for Experiencing Excessive Purging from Air Dryer |
| MYCOM_10302025-1 | 2025-11-05. Other. FUEL/PROPULSION SYSTEM. My Communications for Update to DTNA parts on UFU R61709 |
| FAB344 | 2025-11-05. Other. FORWARD COLLISION AVOIDANCE: WARNINGS; LANE DEPARTURE: ASSIST; LANE DEPARTURE: WARNING. Features and Benefits for SafetyDirect 5.1 |
| SS3076-FTL | 2025-11-05. Other. VISIBILITY/WIPER. Service Solution for P4 Main Mirror Arm Covers Loose - Falling Off |
| CXA_10_25_TufTrac M12 | 2025-11-05. Other. SUSPENSION. CX Advocate for TufTrac M12 Bolts (TSB-32-057-FTL) |
| CXA_10_25_Tech Questions | 2025-11-05. Other. ELECTRICAL SYSTEM; POWER TRAIN. CX Advocate for technical questions/issues raised |
| CXA_10_25_Low Coolant | 2025-11-05. Other. ENGINE. CX Advocate for P4, WST X-Series, DD Engines Low/Critical Low Coolant Warnings |
| CXA_10_25_Conmet Oil Pan | 2025-11-05. Other. ENGINE. CX Advocate for ConMet Oil Pan Insert Additional Issues |
| TSB32-057-FTL | 2025-10-03. Service bulletin. SUSPENSION. Technical Service Bulletin for TufTrac M12 Bolts |
| SF721-OWN LTR | 2025-10-03. Service campaign. SUSPENSION. Field Service Campaign for SF721 18k Front Suspension Shock Absorbers |
| SF721-DLR LTR | 2025-10-03. Service campaign. SUSPENSION. Field Service Campaign for SF721 18k Front Suspension Shock Absorbers |
| SF721-Bulletin | 2025-10-03. Service campaign. SUSPENSION. Field Service Campaign for SF721 18k Front Suspension Shock Absorbers |
| CXA_9_25_Tech Questions | 2025-10-03. Other. POWER TRAIN; ENGINE. CX Advocate for technical questions/issues raised |
| MYCOM_09122025-1 | 2025-10-03. Other. SERVICE BRAKES. My Communications for Parts Alert ABS Harness |
| MYCOM_09092025-1 | 2025-10-03. Other. UNKNOWN OR OTHER. My communications for DTNA Announces Extended Coverage Policy Updates |
| MYCOM_09022025-1 | 2025-10-03. Other. FUEL/PROPULSION SYSTEM. My Communications for UFI 0-Ring Announcement |
| WI25-014 | 2025-10-03. Other. STEERING. Warranty Information letter for Power Steering Tank Venting Diagnostic Procedures Revision |
| PB47-022-FTL | 2025-10-03. Service bulletin. FUEL/PROPULSION SYSTEM. Revised Parts Bulletin for Cascadia 23-inch Diameter Fuel Tanks |
| CXA_8_25_Tech Questions | 2025-09-02. Other. POWER TRAIN; ENGINE; UNKNOWN OR OTHER. CX Advocate for technical questions/issues raised |
| MYCOM_08212025-1 | 2025-09-02. Other. FUEL/PROPULSION SYSTEM. My Communications for UPDATE TO DTNA PARTS QUALITY ALERT STOCK HOLD on UFU R61709 |
| MYCOM_08182025-1 | 2025-09-02. Other. FUEL/PROPULSION SYSTEM. My Communications for Parts Hold on UFU Filter |
The summaries are NHTSA's. Each bulletin's page links NHTSA's copy of the manufacturer's document.