# Other CXA 10\_25\_Air Dryer Purge

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.

- Type: Other
- NHTSA id: 11025094
- Published by NHTSA: 2025\-11\-06
- Manufacturer's number: CXA 10\_25\_Air Dryer Purge
- Manufacturer's date: 2025\-10\-16
- NHTSA component: SERVICE BRAKES

## NHTSA's summary

CX Advocate for Experiencing Excessive Purging from Air Dryer

## The document

- [NHTSA's copy of the document (PDF)](https://static.nhtsa.gov/odi/tsbs/2025/MC-11025094-0001.pdf)
- [If that address does not open, try this one](https://static.nhtsa.gov/odi/tsbs/2025/MC-11025094-9999.pdf)

The document is the manufacturer's. This site does not hold it.

## Components

Brakes

## Vehicles listed

- 2020 to 2026 FREIGHTLINER 108SD
- 2020 to 2024 FREIGHTLINER 114SD
- 2026 FREIGHTLINER 114SD
- 2020 to 2026 FREIGHTLINER 122SD
- 2020 to 2026 FREIGHTLINER BUSINESS CLASS M2
- 2020 to 2026 FREIGHTLINER CASCADIA
- 2023 to 2025 FREIGHTLINER E\-CASCADIA
- 2020 to 2026 THOMAS BUILT BUSES SAF\-T\-LINER C2 JOULEY
- 2022 to 2026 WESTERN STAR 47X
- 2024 to 2026 WESTERN STAR 57X

## Recalls for the same vehicles and component

- [2026428](/recalls/tc/2026428.md), 2026-09-09: Brakes
- [26V583000](/recalls/nhtsa/26V583000.md), 2026-09-09: ELECTRONIC STABILITY CONTROL \(ESC\); SERVICE BRAKES, AIR:ANTILOCK
- [2025480](/recalls/tc/2025480.md), 2025-09-11: Brakes
- [25V601000](/recalls/nhtsa/25V601000.md), 2025-09-11: SERVICE BRAKES, AIR:CRITICAL FASTENERS; SERVICE BRAKES, AIR:DISC:CALIPER
- [25V295000](/recalls/nhtsa/25V295000.md), 2025-05-07: SERVICE BRAKES, AIR:SUPPLY:RESERVOIR/TANK
- [2025154](/recalls/tc/2025154.md), 2025-03-25: Brakes
- [2023051](/recalls/tc/2023051.md), 2023-02-10: Brakes
- [23V073000](/recalls/nhtsa/23V073000.md), 2023-02-10: ELECTRONIC STABILITY CONTROL \(ESC\); SERVICE BRAKES, AIR:ANTILOCK:MODULATOR
- [2022626](/recalls/tc/2022626.md), 2022-11-01: Brakes
- [22V817000](/recalls/nhtsa/22V817000.md), 2022-11-01: SERVICE BRAKES, AIR:ANTILOCK:MODULATOR; FORWARD COLLISION AVOIDANCE: ADAPTIVE CRUISE CONTROL

## Other bulletins for the same vehicles and component

- [TSB\-13\-007\-FTL](/bulletins/11038006.md), 2026-10-05, Service bulletin: SERVICE BRAKES. Revised Technical Service Bulletin for Air Compressor Discharge Line Blocked by Ice in Cold Weather
- [WI26\-009R](/bulletins/11036662.md), 2026-09-02, Other: SERVICE BRAKES. Revised Warranty Information letter for missing chamber caging bolts
- [TSB\-13\-007\-FTL](/bulletins/11035526.md), 2026-08-03, Service bulletin: SERVICE BRAKES. Revised Technical Service Bulletin for Air Compressor Discharge Line Blocked by Icein Cold Weather. The description of the SRT 3S8–5000D has been updated.
- [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\_TransmitterBST](/bulletins/11034529.md), 2026-07-06, Other: SERVICE BRAKES. Fleet Communications for brake signal transmitter
- [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\_TransmitterBST](/bulletins/11034520.md), 2026-07-06, Other: SERVICE BRAKES. CX Advocate webinar for Cascadia Fifth Gen Brake Signal Transmitter
- [CAL FTL 54\-040](/bulletins/11033088.md), 2026-06-01, Other: SERVICE BRAKES. Customer Advisory Letter for 883\-020 Electronic Trailer Brake Hand Control with Detent in Final Delivery Position

JSON: [/v1/bulletins/11025094](/v1/bulletins/11025094)

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