# Service bulletin 12\-231\-21

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: 10203908
- Published by NHTSA: 2021\-12\-03
- Manufacturer's number: 12\-231\-21
- Manufacturer's date: 2021\-11\-19
- NHTSA component: STRUCTURE

## NHTSA's summary

This bulletin provides helpful tips for installing the rear bumper.

## The document

- [NHTSA's copy of the document (PDF)](https://static.nhtsa.gov/odi/tsbs/2021/MC-10203908-0001.pdf)
- [If that address does not open, try this one](https://static.nhtsa.gov/odi/tsbs/2021/MC-10203908-9999.pdf)

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

## Components

Body and frame

## Vehicles listed

- 2022 SUBARU BRZ

## Other bulletins for the same vehicles and component

- [13\-108\-25](/bulletins/11022304.md), 2025-09-02, Service bulletin: STRUCTURE:BODY. This bulletin provides information on paint codes for vehicles in the 2026 line up.
- [12\-246\-24](/bulletins/11000815.md), 2024-06-04, Service bulletin: STRUCTURE:BODY. This bulletin announces the design change made to the lower right center panel.
- [12\-234\-22](/bulletins/10208690.md), 2022-03-04, Service bulletin: EQUIPMENT; STRUCTURE. This bulletin announces additional information for the 2022MY BRZ Body Repair Manual.

JSON: [/v1/bulletins/10203908](/v1/bulletins/10203908)

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