# Service bulletin S2523000031

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: Service bulletin
- NHTSA id: 11017122
- Published by NHTSA: 2025\-04\-22
- Manufacturer's number: S2523000031
- Manufacturer's date: 2025\-04\-17
- NHTSA component: FORWARD COLLISION AVOIDANCE: ADAPTIVE CRUISE CONTROL
- Manufacturer's system: Cruise Control Module

## NHTSA's summary

C14A4\-00 Sensor Adjustment Required Set In Adaptive Cruise Control Module \(ACC\).

## The document

- [NHTSA's copy of the document (PDF)](https://static.nhtsa.gov/odi/tsbs/2025/MC-11017122-0001.pdf)
- [If that address does not open, try this one](https://static.nhtsa.gov/odi/tsbs/2025/MC-11017122-9999.pdf)

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

## Components

Driver assistance, Adaptive cruise control

## Vehicles listed

- 2023 to 2025 DODGE DURANGO

## Other bulletins for the same vehicles and component

- [08\-321\-26](/bulletins/11036356.md), 2026-08-26, Service bulletin: FORWARD COLLISION AVOIDANCE: ADAPTIVE CRUISE CONTROL. Flash: Adaptive Cruise Control \(ACC\) Module Update Customers must experience a Malfunction Indicator Lamp \(MIL\) illumination and the vehicle must SYMPTOM: exhibit/set the following Diagnostic Trouble Code \(DTC\): ● C14A4\-00 \- Sensor Adjustment Required. Customers may also experience the following: ● "ACC/FCW Unavailable, Service Required" message in the Instrument Panel Cluster \(IPC\). This bulletin involves reprogramming of the ACC module with the latest available software.
- [08\-320\-26](/bulletins/11036355.md), 2026-08-26, Service bulletin: FORWARD COLLISION AVOIDANCE: ADAPTIVE CRUISE CONTROL. Flash: Adaptive Cruise Control \(ACC\) Module Update Customers must experience a Malfunction Indicator Lamp \(MIL\) illumination and the vehicle must SYMPTOM: exhibit/set the following Diagnostic Trouble Code \(DTC\): ● C14A4\-00 \- Sensor Adjustment Required. Customers may also experience the following: ● "ACC/FCW Unavailable, Service Required" message in the Instrument Panel Cluster \(IPC\). This bulletin involves reprogramming of the ACC module with the latest available software.
- [08\-319\-26](/bulletins/11036354.md), 2026-08-26, Service bulletin: FORWARD COLLISION AVOIDANCE: ADAPTIVE CRUISE CONTROL. Flash: Adaptive Cruise Control \(ACC\) Module Update Customers must experience a Malfunction Indicator Lamp \(MIL\) illumination and the vehicle must SYMPTOM: exhibit/set the following Diagnostic Trouble Code \(DTC\): ● C14A4\-00 \- Sensor Adjustment Required. Customers may also experience the following: ● "ACC/FCW Unavailable, Service Required" message in the Instrument Panel Cluster \(IPC\). This bulletin involves reprogramming of the ACC module with the latest available software.
- [S2408000114 REV.A](/bulletins/11018269.md), 2025-05-14, Service bulletin: FORWARD COLLISION AVOIDANCE: WARNINGS; FORWARD COLLISION AVOIDANCE: ADAPTIVE CRUISE CONTROL. " Instrument Panel Cluster \(IPC\) Displays Warning Lamps or Messages for Loss of Advanced Driver Assist System \(ADAS\)"
- [S2508000013](/bulletins/11014137.md), 2025-02-11, Service bulletin: FORWARD COLLISION AVOIDANCE: WARNINGS; FORWARD COLLISION AVOIDANCE: ADAPTIVE CRUISE CONTROL. The Cluster Electronic Vehicle Information Center \(EVIC\) Displays “ACC/FCW Unavailable Service Required”, “Adaptive Cruise Control \(ACC\) System is Disabled”
- [101372](/bulletins/11010214.md), 2024-11-07, Service bulletin: FORWARD COLLISION AVOIDANCE: WARNINGS; FORWARD COLLISION AVOIDANCE: ADAPTIVE CRUISE CONTROL; UNKNOWN OR OTHER. FCA Caribbean Warranty Operations Newsletter – Volume 10, Issue 10
- [101371](/bulletins/11010211.md), 2024-11-07, Service bulletin: FORWARD COLLISION AVOIDANCE: ADAPTIVE CRUISE CONTROL; FORWARD COLLISION AVOIDANCE: WARNINGS; UNKNOWN OR OTHER. Warranty Operations Newsletter – Volume 10, Issue 10
- [S2408000114](/bulletins/11009767.md), 2024-11-05, Service bulletin: FORWARD COLLISION AVOIDANCE: ADAPTIVE CRUISE CONTROL; UNKNOWN OR OTHER; FORWARD COLLISION AVOIDANCE: WARNINGS. Instrument Panel Cluster \(IPC\) Displays Warning Lamps or Messages for Loss of Advanced Driver Assist System \(ADAS\)
- [S2408000098](/bulletins/11007085.md), 2024-09-05, Service bulletin: ELECTRICAL SYSTEM; FORWARD COLLISION AVOIDANCE: WARNINGS; FORWARD COLLISION AVOIDANCE: ADAPTIVE CRUISE CONTROL. ACC Sensor Blinded, “ACC Unavailable Service Required” “FCW Unavailable Service Required”, Adaptive Cruise Control \(ACC\) system disabled, Loss of Advanced Driver Assist System \(ADAS\) Features Messages Displayed on the Instrument Panel Cluster \(IPC\)

JSON: [/v1/bulletins/11017122](/v1/bulletins/11017122)

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