# Service bulletin PIC6540G

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: 11032559
- Published by NHTSA: 2026\-05\-08
- Manufacturer's number: PIC6540G
- Manufacturer's date: 2026\-04\-30
- NHTSA component: UNKNOWN OR OTHER

## NHTSA's summary

This Preliminary information communicates to dealers a procedure to reset the radio.

## The document

- [NHTSA's copy of the document (PDF)](https://static.nhtsa.gov/odi/tsbs/2026/MC-11032559-0001.pdf)
- [If that address does not open, try this one](https://static.nhtsa.gov/odi/tsbs/2026/MC-11032559-9999.pdf)

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

## Vehicles listed

- 2023 to 2024 BRIGHTDROP 600 ELCV
- 2024 BRIGHTDROP ZEVO 400
- 2023 to 2024 BRIGHTDROP ZEVO 600
- 2023 to 2026 BUICK ENCLAVE
- 2023 to 2026 BUICK ENCORE
- 2023 to 2026 BUICK ENCORE GX
- 2023 to 2026 BUICK ENVISION
- 2024 to 2026 BUICK ENVISTA
- 2025 to 2026 CADILLAC CELESTIQ
- 2023 to 2026 CADILLAC CT4
- 2023 to 2026 CADILLAC CT5
- 2023 to 2026 CADILLAC ESCALADE
- 2023 to 2026 CADILLAC ESCALADE ESV
- 2026 CADILLAC ESCALADE ESV IQ
- 2026 CADILLAC ESCALADE ESV IQL
- 2025 to 2026 CADILLAC ESCALADE IQ
- 2026 CADILLAC ESCALADE IQL
- 2023 to 2026 CADILLAC LYRIQ
- 2025 to 2026 CADILLAC OPTIQ
- 2026 CADILLAC VISTIQ
- 2023 to 2025 CADILLAC XT4
- 2026 CADILLAC XT4
- 2023 to 2026 CADILLAC XT5
- 2023 to 2025 CADILLAC XT6
- 2026 CADILLAC XT6
- 2024 CHEVROLET 3500HD
- 2023 CHEVROLET 4500HD
- 2023 CHEVROLET 5500HD
- 2023 CHEVROLET 6500HD
- 2023 to 2026 CHEVROLET BLAZER
- 2024 to 2026 CHEVROLET BLAZER EV
- 2023 CHEVROLET BOLT EUV
- 2023 CHEVROLET BOLT EV
- 2024 CHEVROLET BOLT EV
- 2025 to 2026 CHEVROLET BRIGHTDROP 400
- 2025 to 2026 CHEVROLET BRIGHTDROP 600
- 2023 to 2024 CHEVROLET CAMARO
- 2023 to 2026 CHEVROLET COLORADO
- 2023 to 2025 CHEVROLET CORVETTE
- 2026 CHEVROLET CORVETTE CONVERTIBLE
- 2026 CHEVROLET CORVETTE CONVERTIBLE E\-RAY
- 2026 CHEVROLET CORVETTE COUPE
- 2026 CHEVROLET CORVETTE COUPE E\-RAY
- 2024 to 2025 CHEVROLET CORVETTE E\-RAY
- 2023 to 2026 CHEVROLET EQUINOX
- 2024 to 2026 CHEVROLET EQUINOX EV
- 2023 to 2026 CHEVROLET EXPRESS
- 2023 to 2024 CHEVROLET EXPRESS 2500
- 2026 CHEVROLET EXPRESS 2500
- 2023 to 2024 CHEVROLET EXPRESS 3500
- 2026 CHEVROLET EXPRESS 3500
- 2026 CHEVROLET EXPRESS 4500
- 2023 to 2024 CHEVROLET EXPRESS CUTAWAY VAN
- 2023 to 2026 CHEVROLET LOW CAB FORWARD 3500
- 2023 to 2026 CHEVROLET LOW CAB FORWARD 4500
- 2023 to 2026 CHEVROLET LOW CAB FORWARD 5500
- 2023 to 2026 CHEVROLET LOW CAB FORWARD 6500
- 2023 to 2026 CHEVROLET LOW CAB FORWARD 7500
- 2025 CHEVROLET LOW CAB FORWARD N SERIES
- 2023 to 2025 CHEVROLET MALIBU
- 2023 to 2026 CHEVROLET SILVERADO 1500
- 2023 to 2026 CHEVROLET SILVERADO 2500
- 2023 to 2026 CHEVROLET SILVERADO 3500
- 2023 to 2026 CHEVROLET SILVERADO 4500
- 2023 to 2026 CHEVROLET SILVERADO 5500
- 2023 to 2026 CHEVROLET SILVERADO 6500
- 2024 to 2026 CHEVROLET SILVERADO EV
- 2023 to 2024 CHEVROLET SUBURBAN
- 2023 to 2026 CHEVROLET SUBURBAN 1500
- 2023 to 2026 CHEVROLET TAHOE
- 2023 to 2026 CHEVROLET TRAILBLAZER
- 2023 to 2026 CHEVROLET TRAVERSE
- 2023 to 2026 CHEVROLET TRAX
- 2023 CRUISE AV1
- 2024 CRUISE ORIGIN
- 2024 GMC 3500HD
- 2023 to 2026 GMC ACADIA
- 2023 to 2026 GMC CANYON
- 2023 to 2026 GMC HUMMER EV PICKUP
- 2024 to 2026 GMC HUMMER EV SUV
- 2023 to 2026 GMC SAVANA
- 2023 GMC SAVANA 2500
- 2026 GMC SAVANA 2500
- 2023 GMC SAVANA 3500
- 2025 to 2026 GMC SAVANA 3500
- 2026 GMC SAVANA 4500
- 2023 to 2024 GMC SAVANA CUTAWAY VAN
- 2023 to 2026 GMC SIERRA 1500
- 2023 to 2026 GMC SIERRA 2500
- 2023 to 2026 GMC SIERRA 3500
- 2024 to 2026 GMC SIERRA EV
- 2023 to 2026 GMC TERRAIN
- 2023 to 2026 GMC YUKON
- 2023 to 2026 GMC YUKON XL
- 2023 GMC YUKON XL 1500

JSON: [/v1/bulletins/11032559](/v1/bulletins/11032559)

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