GMC TSB #PI1513D

2016 GMC Sierra 2500

TSB Document:

Affected Component: ENGINE AND ENGINE COOLING:COOLING SYSTEM:RADIATOR ASSEMBLY

Summary
This preliminary information bulletin provides a procedure for radiator and engine coolant thermostat replacement to eliminate coolant smell and/or a slight leak at the radiator.

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Date Published
APR 25, 2017
NHTSA TSB #
10114055
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