# Service bulletin PIC6234A

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: 10147356
- Published by NHTSA: 2018\-11\-13
- Manufacturer's number: PIC6234A
- Manufacturer's date: 2018\-10\-08
- NHTSA component: SERVICE BRAKES, HYDRAULIC:FOUNDATION COMPONENTS:MASTER CYLINDER; SERVICE BRAKES

## NHTSA's summary

This Preliminary Information communication advises the technician that Electronic Brake Control Module, Brake Pressure Modulator Valve, Power Brake Master Cylinder Booster Assembly and the Master Cylinder for the Chevrolet Bolt EV will be placed on a parts restriction through the General Motors Product Quality Center. Dealer will need to contact General Motors Product Quality Center for further assistance.

## The document

- [NHTSA's copy of the document (PDF)](https://static.nhtsa.gov/odi/tsbs/2018/MC-10147356-9999.pdf)
- [If that address does not open, try this one](https://static.nhtsa.gov/odi/tsbs/2018/MC-10147356-0001.pdf)

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

## Components

Brakes, Brake master cylinder

## Vehicles listed

- 2017 CHEVROLET BOLT EV

JSON: [/v1/bulletins/10147356](/v1/bulletins/10147356)

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