# Other CXA 06\_24\_MCM Fault

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: 11003922
- Published by NHTSA: 2024\-07\-09
- Manufacturer's number: CXA 06\_24\_MCM Fault
- Manufacturer's date: 2024\-06\-21
- NHTSA component: ENGINE

## NHTSA's summary

CX Advocate communication for MCM fault integrated NOx flow rate low

## The document

- [NHTSA's copy of the document (PDF)](https://static.nhtsa.gov/odi/tsbs/2024/MC-11003922-0001.pdf)
- [If that address does not open, try this one](https://static.nhtsa.gov/odi/tsbs/2024/MC-11003922-9999.pdf)

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

## Components

Engine

## Vehicles listed

- 2024 FREIGHTLINER 108SD
- 2024 FREIGHTLINER 114SD
- 2024 FREIGHTLINER 122SD
- 2024 FREIGHTLINER BUSINESS CLASS M2
- 2024 FREIGHTLINER CASCADIA
- 2024 WESTERN STAR 47X
- 2024 WESTERN STAR 49X
- 2024 WESTERN STAR 57X

## Recalls for the same vehicles and component

- [23V737000](/recalls/nhtsa/23V737000.md), 2023-11-02: ENGINE

## Other bulletins for the same vehicles and component

- [CXA 03\_26\_Surge Tank](/bulletins/11030507.md), 2026-04-02, Other: ENGINE. CX Advocate for discolored coolant surge tanks \(24CSA\-20\)
- [CXA 03\_26\_SSR](/bulletins/11030506.md), 2026-04-02, Other: ENGINE. CX Advocate for error generates when SSR is moved into an engine brake position 1,2,3 \(TSB\-26\-058\-FTL, TSB\-26\-009\-WST\)
- [FleetCom\_Heater Core](/bulletins/11027493.md), 2026-01-08, Other: ENGINE. Fleet Communications for Heater Core Plugging
- [TSB54\-377\-FTL](/bulletins/11027199.md), 2026-01-07, Service bulletin: ENGINE. Technical Service Bulletin Low Coolant Sensor
- [FleetCom\_SS 3163\-FTL](/bulletins/11026453.md), 2025-12-06, Other: ENGINE. Fleet Communications for Power Steering Reservoir Fill Cap Venting
- [FleetCom\_Low Coolant](/bulletins/11026421.md), 2025-12-05, Other: ENGINE. Fleet Communications for Low Coolant Sensor
- [CXA 10\_25\_Discolored Cool](/bulletins/11025095.md), 2025-11-06, Other: ENGINE. CX Advocate for Plastic Opaque Surge Tank Staining
- [TSB54\-371\-FTL](/bulletins/11024975.md), 2025-11-05, Service bulletin: ENGINE; ELECTRICAL SYSTEM. Technical Service Bulletin for Enabling Virtual Regen Request Switch in ICU Menu
- [CXA\_10\_25\_Low Coolant](/bulletins/11024962.md), 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](/bulletins/11024958.md), 2025-11-05, Other: ENGINE. CX Advocate for ConMet Oil Pan Insert Additional Issues

JSON: [/v1/bulletins/11003922](/v1/bulletins/11003922)

[Report an error on this page](https://github.com/wenmar-pro/wenmar-open/issues/new?template=data_correction.yml&title=Data%20correction%3A%20Other%20CXA%2006_24_MCM%20Fault&page=https%3A%2F%2Fopen.wenmarpro.com%2Fbulletins%2F11003922&vehicle=Other%20CXA%2006_24_MCM%20Fault)