# Service bulletin 15\-226\-18R

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: 10233908
- Published by NHTSA: 2023\-04\-06
- Manufacturer's number: 15\-226\-18R
- Manufacturer's date: 2023\-03\-27
- NHTSA component: EQUIPMENT; ELECTRICAL SYSTEM; EQUIPMENT:ELECTRICAL:NAVIGATIONAL SYSTEM\(GLOBAL POSITIONING SYSTEM\)

## NHTSA's summary

This bulletin provides troubleshooting steps to follow when diagnosing customer concerns regarding USB functionality. \(All models equipped with Harmon Audio/Navigation head units\).

## The document

- [NHTSA's copy of the document (PDF)](https://static.nhtsa.gov/odi/tsbs/2023/MC-10233908-0001.pdf)
- [If that address does not open, try this one](https://static.nhtsa.gov/odi/tsbs/2023/MC-10233908-9999.pdf)

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

## Components

Electrical system, Equipment and accessories

## Vehicles listed

- SUBARU SUBARU

JSON: [/v1/bulletins/10233908](/v1/bulletins/10233908)

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