Customer Satisfaction Program
Chevrolet technical service bulletin N212354520 for 2022-2023 Chevrolet Silverado 1500, 2022 Chevrolet Tahoe and 2022-2023 GMC Sierra 1500 and others.
- Bulletin number
- N212354520
- Component
- Equipment
- Summary
- Customer Satisfaction Program. It has come to our attention that some vehicles involved in the heated vented seat retrofit may also be involved in Noncompliance recall N222386380. If the OTA update is completed prior to the heated vented seat retrofit, the customer may notice the heated vented seat switch now illuminates. This OTA update does not restore the heated vented seat functionality. Completion of Customer Satisfaction Program N212354520 through N212354525 are necessary to restore the functionality of the heated vented seats. We encourage working with customers to schedule appointments to complete this important Customer Satisfaction Program. Please verify a VIN's involvement in these field actions by checking in IVH. IVH is the best source for individual VIN inquiries.
Vehicles covered
- Chevrolet Silverado 1500 2022-2023 20222023
- Chevrolet Tahoe 2022 2022
- GMC Sierra 1500 2022-2023 20222023
- Chevrolet Suburban 2022 2022
- GMC Yukon 2022 2022
- GMC Yukon XL 2022 2022
- Chevrolet Suburban 1500 2022 2022
- Buick Envision 2022-2023 20222023
- Cadillac CT5 2022-2023 20222023
- Cadillac CT4 2022-2023 20222023
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