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Site Update: 2015 - 2017 Corvette: Service Bulletin: #PIP5437B: 8L45 8L90 Diagnostic Tips for Harsh Shifts and Delayed or Harsh Garag

Rob

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1990 Corvette ZR-1
Some customers with a 2015 - 2017 Corvette may comment on the transmission in their vehicle is not shifting correctly. This condition may be caused by one or more clutch fill times not completely learned in the TCM.

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