# Service campaign 24B66

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 campaign
- NHTSA id: 11009830
- Published by NHTSA: 2024\-11\-05
- Manufacturer's number: 24B66
- Manufacturer's date: 2024\-10\-24
- NHTSA component: UNKNOWN OR OTHER

## NHTSA's summary

In some of the affected vehicles, it is possible the required software required for the Pro Trailer Backup Assist \(PTBA\) feature was not installed in the vehicle during assembly. A customer with a vehicle that did not receive the required software will be unable to complete the trailer calibration process required to use the PTBA feature. Trailer maneuvering using the steering wheel will be unaffected

## The document

- [NHTSA's copy of the document (PDF)](https://static.nhtsa.gov/odi/tsbs/2024/MC-11009830-0001.pdf)
- [If that address does not open, try this one](https://static.nhtsa.gov/odi/tsbs/2024/MC-11009830-9999.pdf)

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

## Vehicles listed

- 2024 FORD EXPEDITION
- 2024 LINCOLN NAVIGATOR

JSON: [/v1/bulletins/11009830](/v1/bulletins/11009830)

[Report an error on this page](https://github.com/wenmar-pro/wenmar-open/issues/new?template=data_correction.yml&title=Data%20correction%3A%20Service%20campaign%2024B66&page=https%3A%2F%2Fopen.wenmarpro.com%2Fbulletins%2F11009830&vehicle=Service%20campaign%2024B66)