2015 Buick LaCrosse TSB 10114558

Buick TSB #PIP5296

2015 Buick LaCrosse

TSB Document:

Affected Component: POWER TRAIN:AUTOMATIC TRANSMISSION

Summary
This Preliminary Information communication advises the technician of a possible grind or growl noise from the transmission while moving. If the technician disassembles the transmission, technician may find a front differential drive pinion gear bearings and or differential carrier bearings are damaged. Technician will need to contact General Motors Technical Assistance Center before attempting to remove the damaged bearings.

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Date Published
MAY 19, 2015
NHTSA TSB #
10114558
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