# Service bulletin PIP5865E

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: 11021303
- Published by NHTSA: 2025\-08\-04
- Manufacturer's number: PIP5865E
- Manufacturer's date: 2025\-07\-28
- NHTSA component: UNKNOWN OR OTHER

## NHTSA's summary

This Preliminary information communicates the possibility of DTC P30BF failing on low mile vehicles due to the possibility of the cylinder 1/2 sliding barrel binding on intake camshaft.

## The document

- [NHTSA's copy of the document (PDF)](https://static.nhtsa.gov/odi/tsbs/2025/MC-11021303-0001.pdf)
- [If that address does not open, try this one](https://static.nhtsa.gov/odi/tsbs/2025/MC-11021303-9999.pdf)

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

## Trouble codes named

P30BF

## Vehicles listed

- 2020 to 2025 CADILLAC CT4
- 2023 to 2025 CHEVROLET COLORADO
- 2019 to 2025 CHEVROLET SILVERADO 1500
- 2019 to 2025 CHEVROLET SILVERADO 2500
- 2019 to 2025 CHEVROLET SILVERADO 3500
- 2023 to 2025 GMC CANYON
- 2019 to 2025 GMC SIERRA 1500
- 2019 to 2025 GMC SIERRA 2500
- 2019 to 2025 GMC SIERRA 3500

JSON: [/v1/bulletins/11021303](/v1/bulletins/11021303)

[Report an error on this page](https://github.com/wenmar-pro/wenmar-open/issues/new?template=data_correction.yml&title=Data%20correction%3A%20Service%20bulletin%20PIP5865E&page=https%3A%2F%2Fopen.wenmarpro.com%2Fbulletins%2F11021303&vehicle=Service%20bulletin%20PIP5865E)