This technical bulletin provides service information to correct a customer concern of HVAC Heat...
Chevrolet technical service bulletin 22-NA-248 for 2021-2022 Chevrolet Tahoe, 2021-2022 Chevrolet Suburban and 2021-2022 GMC Yukon and others.
- Bulletin number
- 22-NA-248
- Component
- Engine and engine cooling
- Summary
- This technical bulletin provides service information to correct a customer concern of HVAC Heat Intermittently Inoperative, DTCs B2B05 and/or B2B06 Set.
Owners of these vehicles have filed 1,333 complaints in the engine category.
Vehicles covered
- Chevrolet Tahoe 2021-2022 20212022
- Chevrolet Suburban 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
- Cadillac Escalade Na 2021 2021
VIN decoder
See the problems and recalls for an exact car
Buying a used Chevrolet Tahoe?
Check the exact car before you pay: accidents, salvage or flood titles, odometer readings and previous owners.
Check its history