Service Update Bulletin
Chevrolet technical service bulletin 17249 for 2017 Chevrolet Silverado and 2017 GMC Sierra.
- Bulletin number
- 17249
- Component
- Power train
- Summary
- 17249 - Service Update Bulletin. Incidental engine combustion events, can occur at certain temperature, loading conditions and throttle positions. When limited or zero torque converter slip is commanded during these events a ?chuggle? sensation may occur. Dealers are to reprogram the transmission control module.
Owners of these vehicles have filed 56 complaints in the transmission category.
Vehicles covered
- Chevrolet Silverado 2017 2017
- GMC Sierra 2017 2017
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