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TSB Document:

Affected Component: POWER TRAIN:AUTOMATIC TRANSMISSION:TORQUE CONVERTER

Summary
CHEVROLET/GMC: ON CERTAIN TRUCKS/SUVS, SERVICE PROCEDURE HAS BEEN PROVIDED FOR REPLACING TORQUE CONVERTER THAT WAS MACHINED INCORRECTLY, CAUSING POOR PERFORMANCE AND NOISE. MODEL 2015 SIERRA HD, SIERRA DENALI HD, SILVERADO HD. *PE

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Date Published
JUL 01, 2015
NHTSA TSB #
10059121
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