GMC TSB #PIP4560R

2012 GMC Sierra

TSB Document:

Affected Component: POWER TRAIN:AUTOMATIC TRANSMISSION:CONTROL MODULE (TCM/PCM/TECM)

Summary
This Preliminary Information communication advises the technician that the Allison Transmission Control Module Part Number 24256861 has been removed from the General Motors Product Quality Center parts restriction.

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Date Published
OCT 16, 2013
NHTSA TSB #
10112411
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