# Service bulletin PIT6120A

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: 11009104
- Published by NHTSA: 2024\-10\-24
- Manufacturer's number: PIT6120A
- Manufacturer's date: 2024\-10\-24
- NHTSA component: UNKNOWN OR OTHER

## NHTSA's summary

This Preliminary information communicates information to direct to GM Upfitter bulletin 193 for installation instructions for the 9L7 Upfitter Switches.

## The document

- [NHTSA's copy of the document (PDF)](https://static.nhtsa.gov/odi/tsbs/2024/MC-11009104-0001.pdf)
- [If that address does not open, try this one](https://static.nhtsa.gov/odi/tsbs/2024/MC-11009104-9999.pdf)

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

## Vehicles listed

- 2022 to 2025 CHEVROLET SILVERADO 1500
- 2024 to 2025 CHEVROLET SILVERADO 2500
- 2024 CHEVROLET SILVERADO 3500
- 2023 to 2025 GMC SIERRA 1500
- 2024 GMC SIERRA 2500
- 2024 GMC SIERRA 3500

JSON: [/v1/bulletins/11009104](/v1/bulletins/11009104)

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