# Service bulletin 16\-NA\-317

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: 10118963
- Published by NHTSA: 2017\-10\-15
- Manufacturer's number: 16\-NA\-317
- Manufacturer's date: 2016\-09\-22
- NHTSA component: SERVICE BRAKES, HYDRAULIC:FOUNDATION COMPONENTS:DRUM:WHEEL CYLINDERS

## NHTSA's summary

This informational bulletin provides information on the proper ways to remove or replace the key cylinder covers due to some vehicles having the key cylinders hidden during the time of delivery.

## The document

- [NHTSA's copy of the document (PDF)](https://static.nhtsa.gov/odi/tsbs/2016/MC-10118963-9999.pdf)
- [If that address does not open, try this one](https://static.nhtsa.gov/odi/tsbs/2016/MC-10118963-0001.pdf)

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

## Components

Brakes, Brake drums and shoes

## Vehicles listed

- 2013 to 2016 BUICK ENCORE
- 2014 to 2017 CADILLAC ATS
- 2016 CADILLAC CT6
- 2017 CADILLAC CT6 PLUG\-IN HYBRID
- 2014 to 2017 CADILLAC CTS
- 2017 CADILLAC XT5
- 2016 to 2017 CADILLAC XTS
- 2016 to 2017 CHEVROLET CAMARO
- 2014 to 2017 CHEVROLET IMPALA
- 2016 to 2017 CHEVROLET MALIBU
- 2013 to 2016 CHEVROLET TRAX
- 2017 CHEVROLET VOLT
- 2017 GMC ACADIA

JSON: [/v1/bulletins/10118963](/v1/bulletins/10118963)

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