This service bulletin provides a repair procedure to correct a customer concern of a No Fob detected...
Chevrolet technical service bulletin 21-NA-244 for 2021-2022 Chevrolet Tahoe, 2021-2022 Chevrolet Suburban and 2021-2022 Chevrolet Corvette and others.
- Bulletin number
- 21-NA-244
- Component
- Electrical system: ignition: anti-theft: immobilizer/proximity: key/sender
- Summary
- This service bulletin provides a repair procedure to correct a customer concern of a No Fob detected message on Driver Information Center (DIC) and/or No Crank / No Start condition.
Owners of these vehicles have filed 329 complaints in the electrical category.
Vehicles covered
- Chevrolet Tahoe 2021-2022 20212022
- Chevrolet Suburban 2021-2022 20212022
- Chevrolet Corvette 2021-2022 20212022
- GMC Yukon 2021-2022 20212022
- GMC Yukon XL 2021-2022 20212022
- Cadillac Escalade 2021-2022 20212022
- Chevrolet Suburban 1500 2021-2022 20212022
- Cadillac Escalade ESV 2021-2022 20212022
- Buick Envision 2021-2022 20212022
- Cadillac CT5 2020-2022 202020212022
- Cadillac CT4 2020-2022 202020212022
- Cadillac Escalade Na 2021 2021
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