# Service bulletin PIT6347B

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: 11030355
- Published by NHTSA: 2026\-03\-31
- Manufacturer's number: PIT6347B
- Manufacturer's date: 2026\-03\-26
- NHTSA component: UNKNOWN OR OTHER

## NHTSA's summary

This Preliminary information communicates an issue with ABS SES MIL / Service Brake System / Service StabiliTrak / BSCM DTC P0606 P0562 and dealers to perform additional battery and connection testing.

## The document

- [NHTSA's copy of the document (PDF)](https://static.nhtsa.gov/odi/tsbs/2026/MC-11030355-0001.pdf)
- [If that address does not open, try this one](https://static.nhtsa.gov/odi/tsbs/2026/MC-11030355-9999.pdf)

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

## Trouble codes named

P0562, P0606

## Vehicles listed

- 2021 to 2024 CADILLAC ESCALADE
- 2021 to 2024 CADILLAC ESCALADE ESV
- 2021 to 2024 CHEVROLET SUBURBAN 1500
- 2021 to 2024 CHEVROLET TAHOE
- 2021 to 2024 GMC YUKON
- 2021 to 2024 GMC YUKON XL

JSON: [/v1/bulletins/11030355](/v1/bulletins/11030355)

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