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December 16, 2016 Service bulletin

Power train: automatic transmission

Chevrolet technical service bulletin PIP5021K for 2016 Chevrolet Silverado 2500, 2016 GMC Sierra 2500 and 2016 GMC Sierra Denali.

Bulletin number
PIP5021K
Component
Power train: automatic transmission
Summary
This Preliminary Information communication advises the technician that the Allison LCT1000 Transmission is no longer on restriction through the General Motors Product Quality Center. Dealer can now order part through the normal Customer Care and Aftersales parts process.

Owners of these vehicles have filed 28 complaints in the transmission category.

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