# Service bulletin PIT6112B

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: 11011353
- Published by NHTSA: 2024\-12\-04
- Manufacturer's number: PIT6112B
- Manufacturer's date: 2024\-11\-22
- NHTSA component: UNKNOWN OR OTHER

## NHTSA's summary

This Preliminary information communicates dignostics tips for P0534 codes on 2024 Blazer EV and 2023 and 2024 Lyriq as well as 2024 Equinox EV

## The document

- [NHTSA's copy of the document (PDF)](https://static.nhtsa.gov/odi/tsbs/2024/MC-11011353-0001.pdf)
- [If that address does not open, try this one](https://static.nhtsa.gov/odi/tsbs/2024/MC-11011353-9999.pdf)

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

## Trouble codes named

P0534

## Vehicles listed

- 2023 to 2024 CADILLAC LYRIQ
- 2024 CHEVROLET BLAZER EV
- 2024 CHEVROLET EQUINOX EV

JSON: [/v1/bulletins/11011353](/v1/bulletins/11011353)

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