# Other Detroit FAB 327

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: 11011116
- Published by NHTSA: 2024\-12\-04
- Manufacturer's number: Detroit FAB 327
- Manufacturer's date: 2024\-11\-18
- NHTSA component: LANE DEPARTURE: BLIND SPOT DETECTION; LANE DEPARTURE: WARNING; FORWARD COLLISION AVOIDANCE: AUTOMATIC EMERGENCY BRAKING; LANE DEPARTURE: ASSIST

## NHTSA's summary

Detroit Freightliner Action Bulletin for Detroit Connect Safety Plus

## The document

- [NHTSA's copy of the document (PDF)](https://static.nhtsa.gov/odi/tsbs/2024/MC-11011116-0001.pdf)
- [If that address does not open, try this one](https://static.nhtsa.gov/odi/tsbs/2024/MC-11011116-9999.pdf)

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

## Components

Driver assistance, Blind spot detection, Lane departure and lane keeping

## Vehicles listed

- 2025 FREIGHTLINER 108SD
- 2025 FREIGHTLINER 114SD
- 2024 to 2025 FREIGHTLINER BUSINESS CLASS M2
- 2025 FREIGHTLINER CASCADIA
- 2025 WESTERN STAR 47X
- 2025 WESTERN STAR 49X
- 2025 WESTERN STAR 57X

## Other bulletins for the same vehicles and component

- [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
- [TS\-0014\-00](/bulletins/11033090.md), 2026-06-01, Other: LANE DEPARTURE: WARNING; FORWARD COLLISION AVOIDANCE: ADAPTIVE CRUISE CONTROL. Truck Equipment Manufacturer Solution for Detroit Assurance Parameters for an Obstructed Multi\-Purpose Camera View
- [CXA 04\_26\_Side Guard](/bulletins/11031981.md), 2026-05-02, Other: LANE DEPARTURE: BLIND SPOT DETECTION. CX Advocate for P4 Side Guard Assist On/Off Menus and Trailer Functionality \(TSB\-54\-381\-FTL\)
- [TSB\-54\-381\-FTL](/bulletins/11030508.md), 2026-04-02, Service bulletin: LANE DEPARTURE: ASSIST. Technical Service Bulletin forSide Guard trailer detection
- [FAB344](/bulletins/11024978.md), 2025-11-05, Other: FORWARD COLLISION AVOIDANCE: WARNINGS; LANE DEPARTURE: ASSIST; LANE DEPARTURE: WARNING. Features and Benefits for SafetyDirect 5.1
- [CXA 7\_25\_DA Bracket](/bulletins/11021178.md), 2025-08-01, Other: LANE DEPARTURE: WARNING; LANE DEPARTURE: ASSIST. CX Advocate for Detroit Assurance MPC/DFC/RLS Bracket Double Sided Adhesive Failures
- [Detroit FAB 319](/bulletins/11013195.md), 2025-01-29, Other: LANE DEPARTURE: WARNING; LANE DEPARTURE: ASSIST. Detroit Freightliner Action Bulletin for Detroit Assurance Active Lane Assist 2
- [Detroit FAB 327](/bulletins/11012393.md), 2025-01-07, Other: LANE DEPARTURE: ASSIST; FORWARD COLLISION AVOIDANCE: AUTOMATIC EMERGENCY BRAKING; LANE DEPARTURE: BLIND SPOT DETECTION; LANE DEPARTURE: WARNING. Updated Detroit Ferightliner Action Bulletin for Detroit Connect Safety Plus
- [TSB54\-366\-FTL](/bulletins/11012310.md), 2025-01-03, Service bulletin: POWER TRAIN; LANE DEPARTURE: BLIND SPOT DETECTION; ENGINE. Technical Service Bulletin for J1939 Communication Errors with Cummins Engine Automated or Allison Transmission and Bendix Side Radar
- [Detroit FAB 319](/bulletins/11011123.md), 2024-12-04, Other: LANE DEPARTURE: ASSIST; LANE DEPARTURE: WARNING. Detroit Freightliner Action Bulletin for Detroit Assurance Active Lane Assist 2

JSON: [/v1/bulletins/11011116](/v1/bulletins/11011116)

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