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GMC TSB #PIP5457B
2017 GMC Sierra
TSB Document:
Affected Component: POWER TRAIN:AUTOMATIC TRANSMISSION:TORQUE CONVERTER
- Summary
- This Preliminary Information communication provides information to the technician about vehicles that have a hesitation, chuggle, fishbite or roughness that can be felt in 3rd to 6th gear, torque converter clutch on, low rpm, when tipping into throttle to load engine. Dealer should communicate to the customer that we apologize for this inconvenience and that General Motors is working on a solution for this concern.
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