GMC TSB #PI1344C

2012 GMC Sierra 2500

TSB Document:

Affected Component: POWER TRAIN

Summary
This preliminary informational bulletin adds the 2016 model year to diagnostic tips and repair information to correct a customer concern of reduced acceleration at low speed and/or transmission slipping from a launch, DTC P0751 set.

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Date Published
JUL 16, 2019
NHTSA TSB #
10163902
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