# Service bulletin PIP6114A

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: 11034013
- Published by NHTSA: 2026\-06\-22
- Manufacturer's number: PIP6114A
- Manufacturer's date: 2026\-06\-17
- NHTSA component: UNKNOWN OR OTHER

## NHTSA's summary

This document restricts dealers from ordering an engine assembly. The technician must contact GM Technical Assistance to have diagnostics verified and that an engine assembly is needed.

## The document

- [NHTSA's copy of the document (PDF)](https://static.nhtsa.gov/odi/tsbs/2026/MC-11034013-0001.pdf)
- [If that address does not open, try this one](https://static.nhtsa.gov/odi/tsbs/2026/MC-11034013-9999.pdf)

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

## Vehicles listed

- 2019 CHEVROLET SILVERADO 1500
- 2019 GMC SIERRA 1500

JSON: [/v1/bulletins/11034013](/v1/bulletins/11034013)

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