# Service bulletin PIT6355

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: 11018655
- Published by NHTSA: 2025\-05\-29
- Manufacturer's number: PIT6355
- Manufacturer's date: 2025\-05\-21
- NHTSA component: UNKNOWN OR OTHER

## NHTSA's summary

This is to communicate to the dealership technicians to not perform any repairs for this issue. PI will be updated or replaced with TSB once a determination has been made.

## The document

- [NHTSA's copy of the document (PDF)](https://static.nhtsa.gov/odi/tsbs/2025/MC-11018655-0001.pdf)
- [If that address does not open, try this one](https://static.nhtsa.gov/odi/tsbs/2025/MC-11018655-9999.pdf)

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

## Vehicles listed

- 2024 BUICK ENCLAVE
- 2025 BUICK ENVISION
- 2025 CADILLAC CT5
- 2024 to 2025 CHEVROLET BLAZER EV
- 2024 to 2025 CHEVROLET SILVERADO EV
- 2024 GMC ACADIA
- 2024 to 2025 GMC SIERRA EV

JSON: [/v1/bulletins/11018655](/v1/bulletins/11018655)

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