# Service bulletin SSM 52730

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: 11005752
- Published by NHTSA: 2024\-08\-06
- Manufacturer's number: SSM 52730
- Manufacturer's date: 2024\-07\-19
- NHTSA component: UNKNOWN OR OTHER

## NHTSA's summary

Some 2023\-2024 F\-Super Duty and 2024 F\-150/Nautilus vehicles may set DTC U211B:51 in the telematics control unit \(TCU\) module after a software update on the TCU is performed at dealer or via over the air \(OTA\) Update. The DTC U211B:51 in the TCU has no effect on vehicle functionality or connectivity. Replacement or reprogramming of the TCU will not resolve this condition. DTC U211B:51 should be ignored if no other DTCs are present in the TCU and no symptoms present. No further service action is required.

## The document

- [NHTSA's copy of the document (PDF)](https://static.nhtsa.gov/odi/tsbs/2024/MC-11005752-0001.pdf)
- [If that address does not open, try this one](https://static.nhtsa.gov/odi/tsbs/2024/MC-11005752-9999.pdf)

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

## Trouble codes named

U211B

## Vehicles listed

- 2024 FORD F\-150
- 2023 to 2024 FORD F\-250 SD
- 2023 to 2024 FORD F\-350 SD
- 2023 to 2024 FORD F\-450 SD
- 2023 to 2024 FORD F\-550 SD
- 2024 LINCOLN NAUTILUS

JSON: [/v1/bulletins/11005752](/v1/bulletins/11005752)

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