# Service bulletin PIP6023B

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: 11016981
- Published by NHTSA: 2025\-04\-15
- Manufacturer's number: PIP6023B
- Manufacturer's date: 2025\-04\-08
- NHTSA component: UNKNOWN OR OTHER

## NHTSA's summary

This Preliminary information communicates the possibility of injector related DTC's with malfunction indicator lamp on and potential rough idle

## The document

- [NHTSA's copy of the document (PDF)](https://static.nhtsa.gov/odi/tsbs/2025/MC-11016981-0001.pdf)
- [If that address does not open, try this one](https://static.nhtsa.gov/odi/tsbs/2025/MC-11016981-9999.pdf)

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

## Vehicles listed

- 2023 to 2025 CHEVROLET COLORADO
- 2023 to 2025 CHEVROLET SILVERADO 1500
- 2023 to 2025 GMC CANYON
- 2023 to 2025 GMC SIERRA 1500

JSON: [/v1/bulletins/11016981](/v1/bulletins/11016981)

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