# Service bulletin M1633

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: 10252819
- Published by NHTSA: 2024\-04\-06
- Manufacturer's number: M1633
- Manufacturer's date: 2024\-03\-20
- NHTSA component: STEERING; EQUIPMENT; VEHICLE SPEED CONTROL; ELECTRICAL SYSTEM

## NHTSA's summary

SERVICE BULLETIN M1633 \(REV A\): PRODUCT PROGRAM 0928 \- 2023\-2024 CVO STREET GLIDE \(FLHXSE\) STEERING BALLAST. PURPOSE: Harley\-Davidson has chosen to offer a revised calibration and installation of a steering ballast for certain 2023\-2024 FLHXSE CVO Street Glide vehicles. Harley\-Davidson is conducting a Product Program \(0928\) to offer this calibration upgrade and steering ballast installation at no charge to owners of the affected vehicles.

## The document

- [NHTSA's copy of the document (PDF)](https://static.nhtsa.gov/odi/tsbs/2024/MC-10252819-0001.pdf)
- [If that address does not open, try this one](https://static.nhtsa.gov/odi/tsbs/2024/MC-10252819-9999.pdf)

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

## Components

Electrical system, Equipment and accessories, Steering, Throttle and cruise control

## Vehicles listed

- 2023 to 2024 HARLEY\-DAVIDSON FLHXSE

JSON: [/v1/bulletins/10252819](/v1/bulletins/10252819)

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