# Service bulletins for the 2025 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.

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

- [CXA 09\_26\_CTP3 Antenna](/bulletins/11038013.md), 2026-10-05, Other: ELECTRICAL SYSTEM. CX Advocate for CTP3 Antenna Bluetooth Communication Issue \(SF736\)
- [TSB\-83\-163\-FTL](/bulletins/11038001.md), 2026-10-05, Service bulletin: VISIBILITY/WIPER. Technical Service Bulletin for HVAC Stops Cooling
- [MAN 0000072868](/bulletins/11037996.md), 2026-10-05, Other: POWER TRAIN. Detroit Transmissions Manual Update for Symptom Diagnostics — DT12 C/D Box Range Shift to Neutral with Reversing Events \(Aborts\)
- [TSB\-60\-167\-FTL](/bulletins/11036680.md), 2026-09-02, Service bulletin: STRUCTURE:BODY. Draining Water Trapped in the Upper A\-Pillar
- [WI26\-009R](/bulletins/11036662.md), 2026-09-02, Other: SERVICE BRAKES. Revised Warranty Information letter for missing chamber caging bolts
- [CXA 07\_25\_F1011,F1015 Lbl](/bulletins/11035715.md), 2026-08-05, Other: ENGINE. CX Advocate for Lost/Damaged Replacement F1011/F1015 Labels
- [SF736\-OWN LTR](/bulletins/11035545.md), 2026-08-03, Service campaign: ELECTRICAL SYSTEM. Field Service campaign for Cascadia CTP3 Antennas
- [SF736\-DLR LTR](/bulletins/11035544.md), 2026-08-03, Service campaign: ELECTRICAL SYSTEM. Field Service campaign for Cascadia CTP3 Antennas
- [FleetCom 1\_Hadley SV Susp](/bulletins/11035540.md), 2026-08-03, Other: SUSPENSION. Fleet Communications for Hadley Smart Valve \- Raising Suspension
- [TEM\-11\-00001](/bulletins/11035536.md), 2026-08-03, Other: FORWARD COLLISION AVOIDANCE: ADAPTIVE CRUISE CONTROL; FORWARD COLLISION AVOIDANCE: WARNINGS. Truck Equipment Manufacturer upfit guide for Detroit Assurance Forward Radar Relocation and Adjustment
- [SF736\-Bulletin](/bulletins/11035534.md), 2026-08-03, Service campaign: ELECTRICAL SYSTEM. Field Service campaign for Cascadia CTP3 Antennas
- [MyCom\_07102026\-1](/bulletins/11035532.md), 2026-08-03, Other: UNKNOWN OR OTHER. My Communications for Premium Remote Parameter Updates Now Active
- [TSB\-42\-080\-FTL](/bulletins/11035527.md), 2026-08-03, Service bulletin: POWER TRAIN. Revised Technical Service Bulletin for ABS Wheel Speed Fault Code Correction for MBSP Equipped Vehicles. Updated frequently asked questions.
- [CXA\_Air Systems](/bulletins/11034800.md), 2026-07-08, Other: SERVICE BRAKES. CX Advocate webinar for Cascadia Fifth Gen Air Systems
- [WI26\-009](/bulletins/11034535.md), 2026-07-06, Other: SERVICE BRAKES. Warranty Information letter for missing chamber caging bolts
- [FleetCom 1\_Hadley SV Susp](/bulletins/11034527.md), 2026-07-06, Other: SUSPENSION. Fleet Communications for Hadley Smart Valve \- Raising Suspension
- [CXA\_TPMS](/bulletins/11034526.md), 2026-07-06, Other: WHEELS. CX Advocate webinar for Cascadia Fifth Gen tire Pressure Monitoring System
- [CXA\_MirrorCam](/bulletins/11034525.md), 2026-07-06, Other: VISIBILITY/WIPER. CX Advocate webinar for Cascadia Fifth Gen MirrorCam System Operation
- [CXA\_Intelligent Air Sys](/bulletins/11034523.md), 2026-07-06, Other: SERVICE BRAKES. CX Advocate webinar for Cascadia Fifth Gen Intelligent Air Systems
- [CXA\_Brake Systems](/bulletins/11034522.md), 2026-07-06, Other: SERVICE BRAKES. CX Advocate webinar for Cascadia Fifth Gen Troubleshooting Braking Systems
- [CXA\_ADAS Systems](/bulletins/11034521.md), 2026-07-06, Other: LANE DEPARTURE: ASSIST; LANE DEPARTURE: WARNING; FORWARD COLLISION AVOIDANCE: WARNINGS. CX Advocate webinar for Cascadia Fifth Gen Troubleshooting ADAS Systems
- [CXA\_TransmitterBST](/bulletins/11034520.md), 2026-07-06, Other: SERVICE BRAKES. CX Advocate webinar for Cascadia Fifth Gen Brake Signal Transmitter
- [CXA 06\_26\_Utility Lamp](/bulletins/11034519.md), 2026-07-06, Other: EXTERIOR LIGHTING. CX Advocate for Utility Lamp water intrusion
- [CXA 06\_26\_H Plate](/bulletins/11034514.md), 2026-07-06, Other: POWER TRAIN. CX Advocate for Eliminating Retaining H\-Plate; Revised to Native Voss Quick­Connect
- [CAL FTL 54\-041](/bulletins/11034511.md), 2026-07-06, Other: SUSPENSION. Customer Advisory Letter for XMC02T Service Record Update for Smart Valve Wake Behavior

More: [the next page](/v1/vehicles/2025_freightliner_cascadia/bulletins?cursor=2026-07-06_11034511) (JSON)

JSON: [/v1/vehicles/2025_freightliner_cascadia/bulletins](/v1/vehicles/2025_freightliner_cascadia/bulletins)

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