# Service bulletin PAB1160

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: 11015442
- Published by NHTSA: 2025\-03\-08
- Manufacturer's number: PAB1160
- Manufacturer's date: 2025\-02\-01
- NHTSA component: UNKNOWN OR OTHER; ELECTRICAL SYSTEM

## NHTSA's summary

GENUINE MOTOR PARTS AND MOTOR ACCESSORIES BULLETIN PAB1160 \(REV A\): ENABLE P\&A SUBWOOFER WITH SKYLINE OS SOFTWARE. PURPOSE: Revision A . To inform dealers on how to enable Subwoofers with Skyline™ OS. NOTE: Service bulletin M1666 must be completed prior in doing this procedure. Revision A: Update information for Skyline OS software; Updated: Purpose for Parts and Accessories Bulletin, Vehicles Affected, Key Messages, Markets Affected and Summary.

## The document

- [NHTSA's copy of the document (PDF)](https://static.nhtsa.gov/odi/tsbs/2025/MC-11015442-0001.pdf)
- [If that address does not open, try this one](https://static.nhtsa.gov/odi/tsbs/2025/MC-11015442-9999.pdf)

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

## Components

Electrical system

## Vehicles listed

- 2024 HARLEY\-DAVIDSON FLHX
- 2023 to 2024 HARLEY\-DAVIDSON FLHXSE
- 2024 HARLEY\-DAVIDSON FLTRX
- 2023 to 2024 HARLEY\-DAVIDSON FLTRXSE
- 2024 HARLEY\-DAVIDSON FLTRXSTSE

JSON: [/v1/bulletins/11015442](/v1/bulletins/11015442)

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