This technical bulletin provides a procedure for software update and transmission flush to correct a...
Chevrolet technical service bulletin 18NA091 for 2018 Chevrolet Traverse and 2018 Buick Enclave.
- Bulletin number
- 18NA091
- Component
- Power train
- Summary
- This technical bulletin provides a procedure for software update and transmission flush to correct a slight shutter felt during gear shift.
Owners of these vehicles have filed 212 complaints in the transmission category.
Vehicles covered
- Chevrolet Traverse 2018 2018
- Buick Enclave 2018 2018
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