GMC TSB #PI1328

2013 GMC Sierra 2500

TSB Document:

Affected Component: POWER TRAIN:AUTOMATIC TRANSMISSION

Summary
This preliminary bulletin provides a procedure to inspect and repair the parking pawl spring in the transmission if the customer states that theres a grind or rattle noise during a left turn or bump.

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Date Published
OCT 02, 2014
NHTSA TSB #
10114278
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