This technical bulletin provides a procedure to reprogram the ECM to correct multiple transmission concerns.
GMC technical service bulletin 16-NA-412 for 2016 GMC Yukon, 2016 Chevrolet Silverado 2500 and 2016 GMC Yukon XL and others.
- Bulletin number
- 16-NA-412
- Component
- Power train: automatic transmission
- Summary
- This technical bulletin provides a procedure to reprogram the ECM to correct multiple transmission concerns.
Owners of these vehicles have filed 97 complaints in the transmission category.
Vehicles covered
- GMC Yukon 2016 2016
- Chevrolet Silverado 2500 2016 2016
- GMC Yukon XL 2016 2016
- GMC Sierra 2500 2016 2016
- GMC Sierra Denali 2016 2016
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