# Service bulletin PIT5384C

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: 10126926
- Published by NHTSA: 2018\-01\-16
- Manufacturer's number: PIT5384C
- Manufacturer's date: 2017\-12\-05
- NHTSA component: ENGINE; POWER TRAIN:AUTOMATIC TRANSMISSION

## NHTSA's summary

This Preliminary Information communication provides information to the technician about vehicles that may have the OnStar wireless fidelity inoperative. Technician will need to contact General Motors Technical Assistance Center with a scan tool connect to the vehicle for further assistance.

## The document

- [NHTSA's copy of the document (PDF)](https://static.nhtsa.gov/odi/tsbs/2017/MC-10126926-9999.pdf)
- [If that address does not open, try this one](https://static.nhtsa.gov/odi/tsbs/2017/MC-10126926-0001.pdf)

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

## Components

Engine, Transmission and driveline, Automatic transmission

## Vehicles listed

- GENERAL MOTORS GENERAL MOTORS

JSON: [/v1/bulletins/10126926](/v1/bulletins/10126926)

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