TSB: BUICK ACADIA, BLAZER, CANYON, COLORADO, CORVETTE, CT4, CT5, CT6, ENCLAVE, ENCORE GX, ENVISION, EQUINOX, ESCALADE, HUMMER EV, LYRIQ, MALIBU, SIERRA 1500, SIERRA 2500, SIERRA 3500, SILVERADO 1500, SILVERADO 2500, SILVERADO 3500, SILVERADO EV, SUBURBAN, TAHOE, TERRAIN, TRAVERSE, XT4, XT5, XT6, YUKON (2021–2024)

Bulletin PIT6097A — December 8, 2023

Bulletin Details

Bulletin IDPIT6097A
ManufacturerBUICK
ModelsACADIA, BLAZER, CANYON, COLORADO, CORVETTE, CT4, CT5, CT6, ENCLAVE, ENCORE GX, ENVISION, EQUINOX, ESCALADE, HUMMER EV, LYRIQ, MALIBU, SIERRA 1500, SIERRA 2500, SIERRA 3500, SILVERADO 1500, SILVERADO 2500, SILVERADO 3500, SILVERADO EV, SUBURBAN, TAHOE, TERRAIN, TRAVERSE, XT4, XT5, XT6, YUKON
Model Years2021–2024
Date IssuedDecember 8, 2023
Date Added to NHTSAJanuary 29, 2024
ComponentEQUIPMENT:ELECTRICAL:WIRELESS CHARGER/CRADLE
Vehicles Affected113 combinations

What is a TSB?

A Technical Service Bulletin is a document issued by the vehicle manufacturer to inform dealership technicians about a known issue and the recommended repair procedure. TSBs are not mandatory recalls — they serve as repair guidance for common problems.

If your vehicle has this issue, bring this bulletin ID to your dealer. If under warranty, the repair should be covered at no cost.

Summary

This Preliminary information communicates an issue where the vehicles wireless charger no longer works with the lastest ISO update on Apple 15 phones.

Affected Vehicles

MakeModelYearComponent
CHEVROLET BLAZER 2024 353650 EQUIPMENT:ELECTRICAL:WIRELESS CHARGER/CRADLE
GMC CANYON 2024 353650 EQUIPMENT:ELECTRICAL:WIRELESS CHARGER/CRADLE
CHEVROLET COLORADO 2024 353650 EQUIPMENT:ELECTRICAL:WIRELESS CHARGER/CRADLE
CHEVROLET CORVETTE 2024 353650 EQUIPMENT:ELECTRICAL:WIRELESS CHARGER/CRADLE
CADILLAC CT4 2024 353650 EQUIPMENT:ELECTRICAL:WIRELESS CHARGER/CRADLE
CADILLAC CT5 2024 353650 EQUIPMENT:ELECTRICAL:WIRELESS CHARGER/CRADLE
BUICK ENCLAVE 2024 353650 EQUIPMENT:ELECTRICAL:WIRELESS CHARGER/CRADLE
BUICK ENCORE GX 2024 353650 EQUIPMENT:ELECTRICAL:WIRELESS CHARGER/CRADLE
BUICK ENVISION 2024 353650 EQUIPMENT:ELECTRICAL:WIRELESS CHARGER/CRADLE
CHEVROLET EQUINOX 2024 353650 EQUIPMENT:ELECTRICAL:WIRELESS CHARGER/CRADLE
CADILLAC ESCALADE 2024 353650 EQUIPMENT:ELECTRICAL:WIRELESS CHARGER/CRADLE
GMC HUMMER EV 2024 353650 EQUIPMENT:ELECTRICAL:WIRELESS CHARGER/CRADLE
CADILLAC LYRIQ 2024 353650 EQUIPMENT:ELECTRICAL:WIRELESS CHARGER/CRADLE
CHEVROLET MALIBU 2024 353650 EQUIPMENT:ELECTRICAL:WIRELESS CHARGER/CRADLE
GMC SIERRA 1500 2024 353650 EQUIPMENT:ELECTRICAL:WIRELESS CHARGER/CRADLE
GMC SIERRA 2500 2024 353650 EQUIPMENT:ELECTRICAL:WIRELESS CHARGER/CRADLE
GMC SIERRA 3500 2024 353650 EQUIPMENT:ELECTRICAL:WIRELESS CHARGER/CRADLE
CHEVROLET SILVERADO 1500 2024 353650 EQUIPMENT:ELECTRICAL:WIRELESS CHARGER/CRADLE
CHEVROLET SILVERADO 2500 2024 353650 EQUIPMENT:ELECTRICAL:WIRELESS CHARGER/CRADLE
CHEVROLET SILVERADO 3500 2024 353650 EQUIPMENT:ELECTRICAL:WIRELESS CHARGER/CRADLE
CHEVROLET SILVERADO EV 2024 353650 EQUIPMENT:ELECTRICAL:WIRELESS CHARGER/CRADLE
CHEVROLET SUBURBAN 2024 353650 EQUIPMENT:ELECTRICAL:WIRELESS CHARGER/CRADLE
CHEVROLET TAHOE 2024 353650 EQUIPMENT:ELECTRICAL:WIRELESS CHARGER/CRADLE
GMC TERRAIN 2024 353650 EQUIPMENT:ELECTRICAL:WIRELESS CHARGER/CRADLE
CHEVROLET TRAVERSE 2024 353650 EQUIPMENT:ELECTRICAL:WIRELESS CHARGER/CRADLE
CADILLAC XT4 2024 353650 EQUIPMENT:ELECTRICAL:WIRELESS CHARGER/CRADLE
CADILLAC XT5 2024 353650 EQUIPMENT:ELECTRICAL:WIRELESS CHARGER/CRADLE
CADILLAC XT6 2024 353650 EQUIPMENT:ELECTRICAL:WIRELESS CHARGER/CRADLE
GMC YUKON 2024 353650 EQUIPMENT:ELECTRICAL:WIRELESS CHARGER/CRADLE
GMC ACADIA 2023 353650 EQUIPMENT:ELECTRICAL:WIRELESS CHARGER/CRADLE
CHEVROLET BLAZER 2023 353650 EQUIPMENT:ELECTRICAL:WIRELESS CHARGER/CRADLE
GMC CANYON 2023 353650 EQUIPMENT:ELECTRICAL:WIRELESS CHARGER/CRADLE
CHEVROLET COLORADO 2023 353650 EQUIPMENT:ELECTRICAL:WIRELESS CHARGER/CRADLE
CHEVROLET CORVETTE 2023 353650 EQUIPMENT:ELECTRICAL:WIRELESS CHARGER/CRADLE
CADILLAC CT4 2023 353650 EQUIPMENT:ELECTRICAL:WIRELESS CHARGER/CRADLE
CADILLAC CT5 2023 353650 EQUIPMENT:ELECTRICAL:WIRELESS CHARGER/CRADLE
BUICK ENCLAVE 2023 353650 EQUIPMENT:ELECTRICAL:WIRELESS CHARGER/CRADLE
BUICK ENCORE GX 2023 353650 EQUIPMENT:ELECTRICAL:WIRELESS CHARGER/CRADLE
BUICK ENVISION 2023 353650 EQUIPMENT:ELECTRICAL:WIRELESS CHARGER/CRADLE
CHEVROLET EQUINOX 2023 353650 EQUIPMENT:ELECTRICAL:WIRELESS CHARGER/CRADLE
CADILLAC ESCALADE 2023 353650 EQUIPMENT:ELECTRICAL:WIRELESS CHARGER/CRADLE
GMC HUMMER EV 2023 353650 EQUIPMENT:ELECTRICAL:WIRELESS CHARGER/CRADLE
CADILLAC LYRIQ 2023 353650 EQUIPMENT:ELECTRICAL:WIRELESS CHARGER/CRADLE
CHEVROLET MALIBU 2023 353650 EQUIPMENT:ELECTRICAL:WIRELESS CHARGER/CRADLE
GMC SIERRA 1500 2023 353650 EQUIPMENT:ELECTRICAL:WIRELESS CHARGER/CRADLE
GMC SIERRA 2500 2023 353650 EQUIPMENT:ELECTRICAL:WIRELESS CHARGER/CRADLE
GMC SIERRA 3500 2023 353650 EQUIPMENT:ELECTRICAL:WIRELESS CHARGER/CRADLE
CHEVROLET SILVERADO 1500 2023 353650 EQUIPMENT:ELECTRICAL:WIRELESS CHARGER/CRADLE
CHEVROLET SILVERADO 2500 2023 353650 EQUIPMENT:ELECTRICAL:WIRELESS CHARGER/CRADLE
CHEVROLET SILVERADO 3500 2023 353650 EQUIPMENT:ELECTRICAL:WIRELESS CHARGER/CRADLE
CHEVROLET SUBURBAN 2023 353650 EQUIPMENT:ELECTRICAL:WIRELESS CHARGER/CRADLE
CHEVROLET TAHOE 2023 353650 EQUIPMENT:ELECTRICAL:WIRELESS CHARGER/CRADLE
GMC TERRAIN 2023 353650 EQUIPMENT:ELECTRICAL:WIRELESS CHARGER/CRADLE
CHEVROLET TRAVERSE 2023 353650 EQUIPMENT:ELECTRICAL:WIRELESS CHARGER/CRADLE
CADILLAC XT4 2023 353650 EQUIPMENT:ELECTRICAL:WIRELESS CHARGER/CRADLE
CADILLAC XT5 2023 353650 EQUIPMENT:ELECTRICAL:WIRELESS CHARGER/CRADLE
CADILLAC XT6 2023 353650 EQUIPMENT:ELECTRICAL:WIRELESS CHARGER/CRADLE
GMC YUKON 2023 353650 EQUIPMENT:ELECTRICAL:WIRELESS CHARGER/CRADLE
GMC ACADIA 2022 353650 EQUIPMENT:ELECTRICAL:WIRELESS CHARGER/CRADLE
CHEVROLET BLAZER 2022 353650 EQUIPMENT:ELECTRICAL:WIRELESS CHARGER/CRADLE
GMC CANYON 2022 353650 EQUIPMENT:ELECTRICAL:WIRELESS CHARGER/CRADLE
CHEVROLET COLORADO 2022 353650 EQUIPMENT:ELECTRICAL:WIRELESS CHARGER/CRADLE
CHEVROLET CORVETTE 2022 353650 EQUIPMENT:ELECTRICAL:WIRELESS CHARGER/CRADLE
CADILLAC CT4 2022 353650 EQUIPMENT:ELECTRICAL:WIRELESS CHARGER/CRADLE
CADILLAC CT5 2022 353650 EQUIPMENT:ELECTRICAL:WIRELESS CHARGER/CRADLE
BUICK ENCLAVE 2022 353650 EQUIPMENT:ELECTRICAL:WIRELESS CHARGER/CRADLE
BUICK ENCORE GX 2022 353650 EQUIPMENT:ELECTRICAL:WIRELESS CHARGER/CRADLE
BUICK ENVISION 2022 353650 EQUIPMENT:ELECTRICAL:WIRELESS CHARGER/CRADLE
CHEVROLET EQUINOX 2022 353650 EQUIPMENT:ELECTRICAL:WIRELESS CHARGER/CRADLE
CADILLAC ESCALADE 2022 353650 EQUIPMENT:ELECTRICAL:WIRELESS CHARGER/CRADLE
GMC HUMMER EV 2022 353650 EQUIPMENT:ELECTRICAL:WIRELESS CHARGER/CRADLE
CHEVROLET MALIBU 2022 353650 EQUIPMENT:ELECTRICAL:WIRELESS CHARGER/CRADLE
GMC SIERRA 1500 2022 353650 EQUIPMENT:ELECTRICAL:WIRELESS CHARGER/CRADLE
GMC SIERRA 2500 2022 353650 EQUIPMENT:ELECTRICAL:WIRELESS CHARGER/CRADLE
GMC SIERRA 3500 2022 353650 EQUIPMENT:ELECTRICAL:WIRELESS CHARGER/CRADLE
CHEVROLET SILVERADO 1500 2022 353650 EQUIPMENT:ELECTRICAL:WIRELESS CHARGER/CRADLE
CHEVROLET SILVERADO 2500 2022 353650 EQUIPMENT:ELECTRICAL:WIRELESS CHARGER/CRADLE
CHEVROLET SILVERADO 3500 2022 353650 EQUIPMENT:ELECTRICAL:WIRELESS CHARGER/CRADLE
CHEVROLET SUBURBAN 2022 353650 EQUIPMENT:ELECTRICAL:WIRELESS CHARGER/CRADLE
CHEVROLET TAHOE 2022 353650 EQUIPMENT:ELECTRICAL:WIRELESS CHARGER/CRADLE
GMC TERRAIN 2022 353650 EQUIPMENT:ELECTRICAL:WIRELESS CHARGER/CRADLE
CHEVROLET TRAVERSE 2022 353650 EQUIPMENT:ELECTRICAL:WIRELESS CHARGER/CRADLE
CADILLAC XT4 2022 353650 EQUIPMENT:ELECTRICAL:WIRELESS CHARGER/CRADLE
CADILLAC XT5 2022 353650 EQUIPMENT:ELECTRICAL:WIRELESS CHARGER/CRADLE
CADILLAC XT6 2022 353650 EQUIPMENT:ELECTRICAL:WIRELESS CHARGER/CRADLE
GMC YUKON 2022 353650 EQUIPMENT:ELECTRICAL:WIRELESS CHARGER/CRADLE
GMC ACADIA 2021 353650 EQUIPMENT:ELECTRICAL:WIRELESS CHARGER/CRADLE
CHEVROLET BLAZER 2021 353650 EQUIPMENT:ELECTRICAL:WIRELESS CHARGER/CRADLE
GMC CANYON 2021 353650 EQUIPMENT:ELECTRICAL:WIRELESS CHARGER/CRADLE
CHEVROLET COLORADO 2021 353650 EQUIPMENT:ELECTRICAL:WIRELESS CHARGER/CRADLE
CHEVROLET CORVETTE 2021 353650 EQUIPMENT:ELECTRICAL:WIRELESS CHARGER/CRADLE
CADILLAC CT4 2021 353650 EQUIPMENT:ELECTRICAL:WIRELESS CHARGER/CRADLE
CADILLAC CT5 2021 353650 EQUIPMENT:ELECTRICAL:WIRELESS CHARGER/CRADLE
CADILLAC CT6 2021 353650 EQUIPMENT:ELECTRICAL:WIRELESS CHARGER/CRADLE
BUICK ENCLAVE 2021 353650 EQUIPMENT:ELECTRICAL:WIRELESS CHARGER/CRADLE
BUICK ENVISION 2021 353650 EQUIPMENT:ELECTRICAL:WIRELESS CHARGER/CRADLE
CHEVROLET EQUINOX 2021 353650 EQUIPMENT:ELECTRICAL:WIRELESS CHARGER/CRADLE
CADILLAC ESCALADE 2021 353650 EQUIPMENT:ELECTRICAL:WIRELESS CHARGER/CRADLE
CHEVROLET MALIBU 2021 353650 EQUIPMENT:ELECTRICAL:WIRELESS CHARGER/CRADLE
GMC SIERRA 1500 2021 353650 EQUIPMENT:ELECTRICAL:WIRELESS CHARGER/CRADLE
GMC SIERRA 2500 2021 353650 EQUIPMENT:ELECTRICAL:WIRELESS CHARGER/CRADLE
GMC SIERRA 3500 2021 353650 EQUIPMENT:ELECTRICAL:WIRELESS CHARGER/CRADLE
CHEVROLET SILVERADO 1500 2021 353650 EQUIPMENT:ELECTRICAL:WIRELESS CHARGER/CRADLE
CHEVROLET SILVERADO 2500 2021 353650 EQUIPMENT:ELECTRICAL:WIRELESS CHARGER/CRADLE
CHEVROLET SILVERADO 3500 2021 353650 EQUIPMENT:ELECTRICAL:WIRELESS CHARGER/CRADLE
CHEVROLET SUBURBAN 2021 353650 EQUIPMENT:ELECTRICAL:WIRELESS CHARGER/CRADLE
CHEVROLET TAHOE 2021 353650 EQUIPMENT:ELECTRICAL:WIRELESS CHARGER/CRADLE
GMC TERRAIN 2021 353650 EQUIPMENT:ELECTRICAL:WIRELESS CHARGER/CRADLE
CHEVROLET TRAVERSE 2021 353650 EQUIPMENT:ELECTRICAL:WIRELESS CHARGER/CRADLE
CADILLAC XT4 2021 353650 EQUIPMENT:ELECTRICAL:WIRELESS CHARGER/CRADLE
CADILLAC XT5 2021 353650 EQUIPMENT:ELECTRICAL:WIRELESS CHARGER/CRADLE
CADILLAC XT6 2021 353650 EQUIPMENT:ELECTRICAL:WIRELESS CHARGER/CRADLE
GMC YUKON 2021 353650 EQUIPMENT:ELECTRICAL:WIRELESS CHARGER/CRADLE

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What Should You Do?

If your vehicle is affected by this TSB, contact your authorized BUICK dealer. Bring this bulletin ID (PIT6097A) when you visit. If under warranty, the repair should be free. If your warranty has expired, ask about goodwill coverage — manufacturers sometimes cover TSB-related repairs beyond the warranty period.

Frequently Asked Questions

A recall is a mandatory safety fix — the manufacturer must repair every affected vehicle for free. A TSB is an advisory document that describes a known issue and the recommended fix, but repairs are not required. However, some TSBs eventually lead to recalls if the issue poses a safety risk. TSBs are generally issued for quality or performance problems, while recalls address safety defects.

If your vehicle is still under the manufacturer's warranty, TSB-related repairs are typically covered at no cost. If your warranty has expired, you can ask the dealer about goodwill or customer assistance programs. Many manufacturers will cover or partially cover repairs for well-known issues, especially if the TSB was issued recently or affects a large number of vehicles.

Check the make, model, and model year listed above against your vehicle. If they match, this bulletin likely applies. However, TSBs may only affect vehicles with specific production dates, VIN ranges, or configurations. Your dealer can confirm by entering your VIN into their service system, which will show all applicable TSBs and recalls.

This data comes from the National Highway Traffic Safety Administration (NHTSA). Manufacturers are required to submit copies of all communications (including TSBs) sent to their dealers to NHTSA. The agency makes this data publicly available as part of its vehicle safety monitoring program.