# Service bulletin SSM 53653

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: 11017164
- Published by NHTSA: 2025\-04\-23
- Manufacturer's number: SSM 53653
- Manufacturer's date: 2025\-04\-18
- NHTSA component: UNKNOWN OR OTHER

## NHTSA's summary

Some 2024\-2025 Nautilus vehicles may exhibit a temporary U2404 DTC after programming the gateway module \(GWM\). This DTC will clear itself after 10 minutes of ignition off time. Additional programming or module replacement will not resolve the condition. If the DTC is still present after 10 minutes, diagnose using normal Workshop Manual \(WSM\) diagnostics.

## The document

- [NHTSA's copy of the document (PDF)](https://static.nhtsa.gov/odi/tsbs/2025/MC-11017164-0001.pdf)
- [If that address does not open, try this one](https://static.nhtsa.gov/odi/tsbs/2025/MC-11017164-9999.pdf)

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

## Trouble codes named

U2404

## Vehicles listed

- 2024 to 2025 LINCOLN NAUTILUS

JSON: [/v1/bulletins/11017164](/v1/bulletins/11017164)

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