GMC TSB #99-01-39-004G

2013 GMC Sierra 2500

TSB Document:

Affected Component: EQUIPMENT:APPLIANCE:AIR CONDITIONER

Summary
This technical bulletin provides repair information for the correction of a customer concern of short duration musty odors emitted from the HVAC system at vehicle start-up in hot, humid conditions.

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Date Published
JUL 23, 2015
NHTSA TSB #
10138139
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