# Service bulletin PIE0625A

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: 10200163
- Published by NHTSA: 2021\-08\-09
- Manufacturer's number: PIE0625A
- Manufacturer's date: 2021\-06\-10
- NHTSA component: EXTERIOR LIGHTING:TURN SIGNAL

## NHTSA's summary

This engineering information \(EI\) is requesting information from technicians to perform the check list provided and contact the engineer listed in regards on a turn signal not canceling and/or mis\-canceling.

## The document

- [NHTSA's copy of the document (PDF)](https://static.nhtsa.gov/odi/tsbs/2021/MC-10200163-0001.pdf)
- [If that address does not open, try this one](https://static.nhtsa.gov/odi/tsbs/2021/MC-10200163-9999.pdf)

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

## Components

Lighting, Turn signals

## Vehicles listed

- 2021 CADILLAC ESCALADE ESV
- 2021 CADILLAC ESCALADE NA
- 2020 to 2021 CHEVROLET CORVETTE
- 2020 to 2021 CHEVROLET SILVERADO 1500
- 2020 to 2021 CHEVROLET SILVERADO 2500
- 2021 CHEVROLET SUBURBAN
- 2021 CHEVROLET TAHOE
- 2020 to 2021 GMC SIERRA 1500
- 2020 to 2021 GMC SIERRA 2500
- 2021 GMC YUKON
- 2021 GMC YUKON XL

## Other bulletins for the same vehicles and component

- [21\-NA\-166](/bulletins/10242936.md), 2023-09-29, Service bulletin: ELECTRICAL SYSTEM; EXTERIOR LIGHTING:TURN SIGNAL; EQUIPMENT. This informational bulletin provides information on the turn signal stalk not cancelling and/or mis cancelling.
- [PIE0625](/bulletins/10191253.md), 2021-05-03, Service bulletin: EXTERIOR LIGHTING:TURN SIGNAL:SWITCH. This engineering information \(EI\) is requesting information from technicians to perform the check list provided and contact the engineer listed in regards on a turn signal not canceling and/or mis\-canceling.

JSON: [/v1/bulletins/10200163](/v1/bulletins/10200163)

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